html, body, div, span, object, h1, h2, h3, h4, h5, h6, p, a, q, em, ul, li, ol, form, article, aside, embed, dl, dt, dd, table, td, th, input, button, legend, fiedlset, blockquote, textarea, label, strong, img, fieldset, b { margin: 0; padding: 0; }
body  { font: 12px '宋体'; color: #666; color:#333}
h1, h2, h3, h4, h5, h6 { font-weight: normal; font-size: 100%; }
ul, li { list-style-type: none;}
.clearfix { /*font-size: 0;*/ clear: both; line-height: 0; }
.left { float: left; }
.right{ float: right; }
em, cite { font-style: normal; }
.more {float:right;}
img{border:none; vertical-align: middle;}
a { text-decoration: none;color: #333; }
a:hover { text-decoration: underline; }
.MS_1{overflow: hidden;}
.MS_C_1{overflow: hidden;}
html,body{width:100%;overflow-x:hidden;}
#L_1{width:100%;margin:0 auto;}
#L_2{width:1200px;margin:0 auto;}
#L_3{width:100%;margin:0 auto;}
#M_1 .MS_C_1{background-color: #011f1f;}
#Content_1,#M_1 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_1 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_1 a:hover{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#M_1 .h-call{width:100%;height: 40px;}
#M_1 .hc-wrap{width: 1170px;height:40px;margin: 0 auto;line-height: 40px;}
#M_1 .lianxi{float: right;}
#M_1 .lianxi a{;margin: 0 5px}
#M_1 .lianxi a:hover{text-decoration: underline}



@media only screen and (max-width:1279px){
#M_1 .h-call,.c-header,.ch-r{display: none}
}#M_3 .MS_C_1{background-color: #ffffff;padding:30px 0px ;}
#Content_3,#M_3 table{color:#666666;font-family:"SimSun";font-size:16px;font-weight:normal;font-style:normal;}
#M_3 .logo_box{
text-align:left;
line-height: 1;
}
#M_3 .logo_box>a{
     display: inline-block;
     vertical-align: middle;
    }
#M_3 .logo_box>div{
      display: inline-block;
      vertical-align: middle;
color:#666666;font-family:"SimSun";font-size:16px;font-weight:normal;font-style:normal;
text-align:left;
    }
#M_3 .logo_box>div:nth-child(3)>h2{
color:#666666;font-family:"SimSun";font-size:16px;font-weight:normal;font-style:normal;
line-height: 1.1;
margin-top: 0px;
}
   #M_3 .logo_box>a>img{
      height: 34px;
      display: inline-block;
      vertical-align: middle;
    }
   #M_3 .logo_box>.myline{
      display: inline-block;
      width: 1px;
      background: #dddddd;
      height: 34px;
      margin: 0px 10px;
    }

@media screen and (max-width: 760px) {
#M_3 .logo_box>div{
font-size:18px;
padding-right: 50px;
}
 #M_3 .logo_box{
    text-align: left;
    line-height: 1;
animation-name:none !important;
visibility: inherit !important;
 }
#M_3 .MS_C_1{
    padding:10px 10px ;
    margin:0px;
}
#M_3 .MS_C_-1{
    padding:10px 10px ;
    margin:0px;
}
   #M_3 .logo_box>.myline{
    display: block;
    height: 0px;
    width: 0px;
    overflow: hidden;
margin-bottom:10px;
}

#M_3 .MS_C_1{
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 9999;
}
#M_3 .MS_C_-1{
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 9999;
}
}#M_4 .MS_C_1{padding:27px 0px ;}
#Content_4,#M_4 table{color:#333333;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
  #M_4 .logo_box{
  text-align:right;
  line-height: 1;
  }
  #M_4 .logo_box>a{
  display: inline-block;
  vertical-align: middle;
  }
  #M_4 .logo_box>div{
  display: inline-block;
  vertical-align: middle;
  color:#333333;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
  text-align:left;
  }
  #M_4 .logo_box>div:nth-child(3)>h2{
  color:#bf0000;font-family:"SimHei";font-size:22px;font-weight:bold;font-style:normal;
  line-height: 1.1;
  }
  #M_4 .logo_box>a>img{
  height: 40px;
  display: inline-block;
  vertical-align: middle;
  }
  #M_4 .logo_box>.myline{
  display: inline-block;
  width: 0px;
  background: #;
  height: 40px;
  margin: 0px 2px;
  }
  
  @media screen and (max-width: 760px) {
  #M_4 .logo_box{
  text-align: left;
  line-height: 1;
  animation-name:none !important;
  visibility: inherit !important;
  }
  #M_4 .MS_C_1{
  padding:0px;
  margin:0px;
  }
  #M_4 .MS_C_-1{
  padding:0px;
  margin:0px;
  }
  #M_4 .logo_box>.myline{
  display: none;}
  
  #M_4 .MS_C_1{
  display:none;
  }
  #M_4 .MS_C_-1{
  display:none;
  }
  }#Content_6,#M_6 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#Content_6 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_6 a:hover{color:#e5e5e5;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
	
#M_6{overflow: visible;
}
#M_6>div:nth-child(1){
    position: absolute;
    z-index: 10000;
    width: 100%;
}
#M_6 .MS_C_1{overflow: visible;}
#M_6 .MS_C_-1{overflow: visible;}

#M_6 a:hover{text-decoration: none;}
#M_6 .my_nav>.phone_nav{
      display: none;
}
#M_6 .my_nav{
  width: 100%;
  overflow-x: clip;
}

#M_6 .pc_nav{
  display: flex;
  width: 1200px;
  padding: 0 15px;
  margin: 0 auto;
  position: relative;
  z-index: 1000;
}
#M_6 .flex-box-left::after{
    width: 1920px;
    box-sizing: border-box;
    background: #003f7f;
    opacity:0.5;
    -webkit-transform: skewX(32deg);
    transform: skewX(32deg);
    position: absolute;
    left: 17px;
    top: 0;
    content: "";
    height: 100%;
    z-index: -2;
}
#M_6 .flex-box-right::after{
    width: 1920px;
    box-sizing: border-box;
    background: #003f7f;
    opacity:0.5;
    -webkit-transform: skewX(32deg);
    transform: skewX(32deg);
    position: absolute;
    right: 17px;
    top: 0;
    content: "";
    height: 100%;
    z-index: -2;
}
#M_6 .flex-box-center::after{
    width: 100%;
    box-sizing: border-box;
    background: #003f7f;
    opacity:0.5;
    -webkit-transform: skewX(32deg);
    transform: skewX(32deg);
    position: absolute;
    left:0;
    top: 0;
    content: "";
    height: 100%;
    z-index: -2;
}
#M_6 .flex-box-around::after{
    width: 100%;
    box-sizing: border-box;
    background: #003f7f;
    opacity:0.5;
    -webkit-transform: skewX(32deg);
    transform: skewX(32deg);
    position: absolute;
    left:0;
    top: 0;
    content: "";
    height: 100%;
    z-index: -2;
}
#M_6 .pc_nav>li{position: relative;}
#M_6 .pc_nav>li>a::after{
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: -1;
    background: #104492;
    -webkit-transform: skewX(32deg);
    transform: skewX(32deg);
    width: 0;
    transition: all 0.3s;
}
#M_6 .pc_nav>.active>a::after{
  width: 100%;
}
#M_6 .pc_nav>li:hover a::after{
  width: 100%;
}
#M_6 .pc_nav>li>a{
  line-height: 54px;
  padding: 0 25px;
  display: block;
  color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
}
#M_6 .pc_nav>li>.pc_nav_items{
  position: absolute;
  left: 17px;
  min-width: 100%;
  top: 100%;
  box-sizing: border-box;
  z-index: 10;
  text-align: center;
  overflow: hidden;
  transition: all 0.3s;
  transform: scaleX(0);
}
#M_6 .pc_nav>li>.pc_nav_items:after{
content:"";
position: absolute;
top:0;
left:0;
right:0;
bottom:0;
background: #003f7f;
opacity:0.7;
z-index:-1;
}
#M_6 .pc_nav_items>li>a{
  white-space: nowrap;
  overflow: hidden;
  display: block;
  text-overflow: ellipsis;
  padding: 0 10px;
  font-size: 14px;
  line-height: 3em;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
 transition: all 0.1s;
}
#M_6 .pc_nav_items>li>a:hover{
  background-color: #104492;
}
#M_6 .pc_nav>li:hover .pc_nav_items{
  transform: scaleX(1);
}
#M_6 .transverse{
  display: flex;
  width: 260%;
  flex-wrap:wrap;
}
#M_6 .transverse>li{
  margin: 6px 10px;
}
#M_6 .flex-box-left{
  justify-content: flex-start;
}
#M_6 .flex-box-center{
  justify-content: center;
}
#M_6 .flex-box-center>li>.transverse{
  left: -64%;
}
#M_6 .flex-box-right{
  justify-content: flex-end;
}
#M_6 .flex-box-right>li>.transverse{
  left: -146%;
}
#M_6 .flex-box-around {
  justify-content: space-around;
}
#M_6 .flex-box-around>li>.transverse{
  left: -64%;
}
#M_6 .flex-box-around>li:nth-child(1)>.transverse{
  left: 17px;
}
#M_6 .flex-box-around>li:last-child>.transverse{
  left: -146%;
}
@media screen and (max-width:760px) {
  #M_6 .pc_nav{
   display:none;
  }
 #M_6 .my_nav>.phone_nav{
   display: block;
 }
 #M_6 .phone_nav>.phone_nav_btn{
   position: fixed;
   top: 20px;
   right: 20px;
   z-index: 10000;
   width: 35px;
   height: 35px;
 }
 #M_6 .phone_nav>.phone_nav_btn::before,.phone_nav>.phone_nav_btn::after{
    background-color: #d7d7d7;
    display: block;
    height: 2px;
    left: 0;
    position: absolute;
    width: 100%;
    content: '';
    transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
 }
 #M_6 .phone_nav>.phone_nav_btn::before{
   top: 8px;
 }
 #M_6 .phone_nav>.phone_nav_btn::after{
   bottom: 8px;
 }
 #M_6 .phone_btn_active::before{
    transform: translateY(8px) rotate(-45deg);
    -webkit-transform: translateY(8px) rotate(-45deg);
    -ms-transform: translateY(8px) rotate(-45deg);
 }
 #M_6 .phone_btn_active::after{
    transform: translateY(-8px) rotate(45deg);
    -webkit-transform: translateY(-8px) rotate(45deg);
    -ms-transform: translateY(-8px) rotate(45deg);
 }
 #M_6 .phone_nav>.phone_nav_items{
   position: fixed;
   box-sizing: border-box;
   top: 74px;
   left: 0;
   width:70%;
   max-width: 100%;
   background-color: #ffffff;
   bottom: 0;
   transform: translateX(-100%);
   transition: all 0.3s;
padding-top:50px;
overflow-y: auto;
padding-bottom: 50%;
 }
 #M_6 .phone_nav>.phone_nav_items>li{
   box-sizing: border-box;
   padding: 12px 12px 12px 0px;
   line-height: 2em;
   border-bottom: 1px solid rgba(0, 0, 0, 0.05);
   position: relative;
 }
 #M_6 .phone_nav>.phone_nav_items>li>span{
   position: absolute;
   right: 10px;
   top: 10px;
   height: 40px;
   width: 70px;
z-index:100;
 }
  #M_6 .phone_active>.phone_nav_items{
    transform: translateX(0);
  }
  #M_6 .phone_active>.phone_nav_items>li{
    padding-left:12px !important;
    transition: padding 0.5s;
  }
  #M_6 .phone_nav_items>li>span::before,.phone_nav_items>li>span::after{
    background-color: #d7d7d7;
    display: block;
    height: 2px;
    left: 50%;
    position: absolute;
    width: 20%;
    content: '';
    transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
 }
 #M_6 .phone_nav_items>li>span::before{
   transform: translateX(-90%) rotate(33deg);
   top: 45%;
 }
 #M_6 .phone_nav_items>li>span::after{
   transform: translateX(-10%) rotate(-33deg);
   top: 45%;
 }
 #M_6 .phone_items_items{
   background: rgba(0, 0, 0, 0.04);
 }
 #M_6 .phone_items_items>a{
   opacity: 0.5;
 }
 #M_6 .phone_items_items>span::before{
   transform: translateX(-90%) rotate(-33deg) !important;
   opacity: 0.8;
 }
  #M_6 .phone_items_items>span::after{
   transform: translateX(-10%) rotate(33deg) !important;
   opacity: 0.8;
 }
 #M_6 .phone_nav_items_child{
   padding: 0 20px;
   box-sizing: border-box;
   display: none;
 }
 #M_6 .phone_nav_items_child>li{
   box-shadow: 2px 1px 4px #ffffff;
   box-sizing: border-box;
   line-height: 1;
 }
 #M_6 .phone_nav_items_child>li>a{
   width: 100%;
   box-sizing: border-box;
   height: 100%;
   display: block;
   padding: 14px;
   line-height: 1;
color:#333333;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
 }
#M_6 .phone_nav>.phone_nav_items>li>a{
color:#333333;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
}

}#M_7 {width:100%;}  
#M_7 .is_video{display:block;}
#M_7 .no_video{display:none !important;}
#M_7 video::-webkit-media-controls{ 
display:none !important;
}


#M_7 .mutedBtn{
position:absolute;
z-index:999;
left:50px;
bottom:50px;
opacity:0.5;
    cursor: pointer;
transition: all 0.5s;
display:none;
}
#M_7 .mutedBtn img{
width:50px;
display:none;
}
#M_7 .mutedBtn .volumeMiddle{
display:block;
}
#M_7 .mutedBtn .volumeDisable{
display:none;
}

#M_7 .mutedBtn:hover{
opacity:1;
}
#M_7 .volumeMiddleSelect .volumeMiddle{
display:none;
}
#M_7 .volumeMiddleSelect .volumeDisable{
display:block;
}


 #M_7 .videoBox {
      width: 100%;
      overflow: hidden;
      height: 100%;
      position: relative;
    }
#M_7 .banner_ie_video{
      height:auto !important;
      position: relative;
      top:50%;
      transform: translateY(-50%);
}
   #M_7 .videoBox video {
      height: 100%;
      width: 100%;
      object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    border: 0;
    bottom: 0;
    z-index: 1;
    }

  #M_7 .swiper-button-prev , #M_7 .swiper-button-next {
      width: 50px !important;
      height: 50px !important;
      transform: translateY(-50%);
      opacity: 0.4;
      transition: all 0.3s;
margin-top:0;
    }

 #M_7 .swiper-button-next {
      background-image: url(https://img.b2b.cn/skin/template_passport_img/right2x.png);
      background-size: 80%;
    }

  #M_7 .swiper-button-prev {
      background-image: url(https://img.b2b.cn/skin/template_passport_img/left2x.png);
      background-size: 80%;
    }

   #M_7 .swiper-button-prev-next:hover {
      opacity: 1 !important;
      background-size: 90% auto !important;
    }

   #M_7 .hiddens {
      display: none;
    }

  #M_7 .hiddens{
   width:100%;
   height:200px;
  }
 #M_7 .shows {
      width: 100%;
      height:660px; 
   }

   #M_7 .swiper-container img {
      width: 100%;
      height: auto;
    }

   #M_7 .swiper-slide {
      width: 100%;
      height: 100%;
position:relative;
    }


  #M_7 .swiper-pagination-bullet{
      /* text-align: right !important;
      padding-right: 8%; */
      margin-bottom: 10px;
      box-sizing: border-box;
      opacity: .5;
width: 40px;
height: 1px;
border-radius: 0%;
      background: #ffffff;
    }
   #M_7 .swiper-pagination-bullet-active{
     /* color: #1D140E !important;
      text-shadow: 1px 1px #cfeeec,-1px -1px #cfeeec,1px -1px #cfeeec,-1px 1px #cfeeec;
      font-size: 44px; */
     background: #0000bf;
         opacity: 1;
    }
   #M_7 .swiper-pagination-total{
      font-size: 30px;
    }
  #M_7 .swiper-slide>div {
      width: 100%;
      height: 100%;
      /* background: linear-gradient(rgba(52, 52, 90, 0.1) 0%, rgba(34, 34, 37, 0.5) 100%); */
      /* background-color: rgba(34, 34, 37, 0.5); */
      position: absolute;
      overflow: hidden;
      top: 0;
      left: 0;
    }

    @media (max-width:760px) {
 /* #M_7 .swiper-slide>div{background-color: rgba(34, 34, 37, 0.5);} */
     #M_7 .shows {
        display: none !important;
      }

    #M_7 .hiddens {
        display: block !important;
      }
     #M_7 .swiper-button-prev-next{display: none !important;}
    }

#L_19_99{background-color:#005fbf;}
#L_19{width:1200px;margin:0 auto;}
#L_4{width:1200px;margin:0 auto;}

#L_5_99{background:url(https://files.b2b.cn/skin/2022/0302/e9f025cf82aec1ebe62b20e43d166c90.jpg) ;}
#L_5{width:1200px;margin:0 auto;}

#L_6_99{background-color:#f0f0f0;}
#L_6{width:1200px;margin:0 auto;}
#L_7{width:1200px;margin:0 auto;}

#L_8_99{background-color:#f0f0f0;}
#L_8{width:1200px;margin:0 auto;}
#L_9{width:1200px;margin:0 auto;}

#L_10_99{background-color:#272c31;}
#L_10{width:1200px;margin:0 auto;}
#M_8 .MS_C_1{padding:40px 0px ;}
#Content_8,#M_8 table{color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;}
#Content_8 a{color:#333333;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;}
#Content_8 a:hover{color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;}
    #M_8 a:hover{text-decoration: none;}
    #M_8 .my_product>h5{
      color:#333333;font-family:" Microsoft YaHei";font-size:30px;font-weight:bold;font-style:normal;
    }
#M_8 .my_product>h5>a{
      color:#333333;font-family:" Microsoft YaHei";font-size:30px;font-weight:bold;font-style:normal;
    }
    #M_8 .product_nav_items{
      display: flex;
    }
    #M_8 .product_nav_items>h5{
      display: flex;
    }
#M_8 .product_nav_items>h5 a{
      color:#104492;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
    }
    #M_8 .product_nav_items>h5>span:last-child{
      flex: 1;
    }
    #M_8 .product_nav_items>div{
      display: flex;
      flex: 1;
      justify-content: flex-end;
      position: relative;
    }
    #M_8 .product_nav_items>div::after{
      content: '';
      position: absolute;
      right: 0;
      left: 50px;
      height: 1px;
      top: 50%;
      background: #e5e5e5;
      z-index: 1;
    }
#M_8 .product_nav_items>div>div{
position: relative;
z-index: 2;
}
    #M_8 .product_nav_items>div>.nva_product_span{
      display: flex;
    }
    #M_8 .product_nav_items>div>.nva_product_span>span{
      color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
      padding: 0 16px;
      margin-right: 10px;
      background: #363e45;
      transition: background 0.3s;
      cursor: pointer;
    }
#M_8 .search_box{display: flex;}
  #M_8 .search_box input{
    border: 0;
    border: 1px solid #a0a0a0;
    font-size: 14px;
    padding: 9px 15px 9px 5px;
    border-radius: 1px; 
    outline: none;
    box-sizing: border-box;
    height: 100%;
    transition: all 0.8s;
   }
   #M_8 .search_box input:focus{
    border: 1px solid #52a2ec;
    box-shadow: 0px 0px 2px 0px #52a2ec;
   }
   #M_8 .search_box .s_btn{
    border: none;
    color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
    border-radius: 1px;
    padding: 10px 15px;
    text-align: center;
    background: #104492;
    outline: none;
    cursor: pointer;
    box-sizing: border-box;
    height: 100%;
   }
#M_8 .active_product_nav{
  background: #104492 !important;
}

#M_8 .product_swiper{margin-top: 40px;}
#M_8 .product_swiper .swiper-slide{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
#M_8 .product_swiper .product_items{
  box-sizing: border-box;
  display: block;
  position: relative;
  width: 32%;
  padding: 20px 20px 50px;
  background-color: #f0f0f0;
  margin-bottom: 40px;
  cursor: pointer;
  transition: all 0.5s;
}
#M_8 .product_swiper .product_items:hover{
  background: #363e45;
}
#M_8 .product_swiper .product_items:hover img{
  transform: translate(-50%,-50%) scale(1.1);
}
#M_8 .product_swiper .product_items:hover .more{
  background-color: #104492;
  border-color: #104492;
  color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
font-size:12px;
}
#M_8 .product_swiper .product_items:hover h2{
  color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
}
#M_8 .product_items .product_items_img{
  width: 100%;
  height: 228px;
 position: relative;
overflow: hidden;
}
#M_8 .product_items .product_items_img>img{
position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 1;
display:block;
  transition: all 0.5s;
  max-width: 100%;
  max-height: 100%;
  border: none;
  vertical-align: middle;
}
#M_8 .product_items>h2{
  text-align: center;
  margin-top: 15px;
  line-height: 2em;
}
#M_8 .product_items>.more{
  border: 4px solid #f0f0f0;
  background: #ffffff;
  line-height: 48px;
  width: 48px;
  height: 48px;
  text-align: center;
  color: #b3b3b3;
  font-size: 12px;
  border-radius: 50%;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translate(-50%,50%);
}
#M_8 .product_swiper .fill_box{
  width: 32%;
  height: 0px;
  overflow: hidden;
}

@media screen and (max-width:760px) {
#M_8 .MS_C_1 {
    padding: 20px 5%;
    box-sizing: border-box;
}
    #M_8 .my_product{
      width: 100%;
    }
    #M_8 .product_nav_items{
      display: block;  
    }
    #M_8 .product_nav_items>div{
      display: flex;
      flex-direction: column-reverse;
    }
    #M_8 .product_nav_items>div::after{
      display: none;
    }
    #M_8 .search_box{display: flex; margin-top: 10px;}
    #M_8 .search_box input{flex: 1;}
    #M_8 .product_nav_items>div>.nva_product_span{
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      margin-top: 10px;
    }
    #M_8 .product_nav_items>div>.nva_product_span>span{
      width: 48%;
      margin: 0 0 10px 0;
      line-height: 2em !important;
      box-sizing: border-box;
      text-align: center;
    }
    #M_8 .product_swiper{
      margin-top: 10px;
    }
    #M_8 .product_swiper .product_items{
      width: 100%;
      padding: 10px 10px 30px 10px;
margin-bottom:30px;
    }
    #M_8 .product_items .product_items_img{
      height: 92px;
      
    }
    #M_8 .product_items>h2{
      font-size: 14px;
      margin-top: 5px;
    }
    #M_8 .product_nav_items>h5>span:last-child{
      position: relative;
    }
    #M_8 .product_nav_items>h5>span:last-child::after{
      content: '';
      position: absolute;
      right: 0;
      left: 40px;
      height: 1px;
      top: 50%;
      background: #e5e5e5;
      z-index: -1;
    }
    #M_8 .product_swiper .fill_box{display: none;}
#M_8 .product_items>.more{
transform: scale(0.7) translate(-60%,72%);
}
#M_8 .my_product>h5>a{
font-size:28px;
}
#M_8 .product_nav_items>h5 a{
font-size:20px;
}

}#M_9 .MS_C_1{padding:70px 0px 30px 0px ;}
#Content_9 a{color:#ffffff;font-family:"SimSun";font-size:16px;font-weight:normal;font-style:normal;}
    #M_9 a:hover{text-decoration: none;}
   
    #M_9 .my_product>h5{
      color:#ffffff;font-family:"SimHei";font-size:40px;font-weight:bold;font-style:normal;
    }
#M_9 .my_product>h5>a{
      color:#ffffff;font-family:"SimHei";font-size:40px;font-weight:bold;font-style:normal;
    }
    #M_9 .product_nav_items{
      display: flex;
    }
    #M_9 .product_nav_items>h5{
      display: flex;
    }
#M_9 .product_nav_items>h5 a{
      color:#ffffff;font-family:"SimHei";font-size:32px;font-weight:bold;font-style:normal;
    }
    #M_9 .product_nav_items>h5>span:last-child{
      flex: 1;
    }
    #M_9 .product_nav_items>div{
      display: flex;
      flex: 1;
      justify-content: flex-end;
      position: relative;
    }
    #M_9 .product_nav_items>div::after{
      content: '';
      position: absolute;
      right: 0;
      left: 50px;
      height: 1px;
      top: 50%;
      background: #ffffff;
      z-index: 1;
    }
#M_9 .product_nav_items>div>div{
position: relative;
z-index: 2;
}
    #M_9 .product_nav_items>div>.nva_product_span{
      display: flex;
    }
    #M_9 .product_nav_items>div>.nva_product_span>a{
      color:#ffffff;font-family:"SimSun";font-size:16px;font-weight:normal;font-style:normal;
      padding: 0 10px 0 20px;
      margin-left: 10px;
      background: #363e45;
      cursor: pointer;
      position: relative;
    overflow: hidden;
}
   #M_9 .product_nav_items>div>.nva_product_span>a:hover:after{width:100%;}
    #M_9 .product_nav_items>div>.nva_product_span>a>span{
position: relative;
    z-index: 1;
}
#M_9 .product_nav_items>div>.nva_product_span>a::after{
    position: absolute;
    right: 0;
    top: 0;
    width: 20px;
    content: "";
    height: 0;
    border-top: 5em solid #104492;
    border-left: 28px solid transparent;
    -webkit-transition: all .5s;
    transition: all .5s;
}
#M_9 .product_nav_items>div>.nva_product_span>a>span>i{
    float: right;
    font-size: 1.4em;
    font-weight: bold;
    font-style: normal;
    margin-left: 18px;
}

@media screen and (max-width:760px) {
#M_9 .MS_C_1 {
    padding: 20px 5% 0px 5%;
    box-sizing: border-box;
}
    #M_9 .my_product{
      width: 100%;
    }
    #M_9 .product_nav_items{
      display: block;  
    }
    #M_9 .product_nav_items>div{
      display: flex;
      flex-direction: column-reverse;
    }
    #M_9 .product_nav_items>div::after{
      display: none;
    }
    
    #M_9 .product_nav_items>div>.nva_product_span{
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      margin-top: 10px;
    }
    #M_9 .product_nav_items>div>.nva_product_span>a{
      width: 48%;
      margin: 0 0 10px 0;
      line-height: 2em !important;
      box-sizing: border-box;
      text-align: center;
    }
    
    #M_9 .product_nav_items>h5>span:last-child{
      position: relative;
    }
    #M_9 .product_nav_items>h5>span:last-child::after{
      content: '';
      position: absolute;
      right: 0;
      left: 40px;
      height: 1px;
      top: 50%;
      background: #ffffff;
      z-index: 0;
    }

#M_9 .my_product>h5>a{
font-size:28px;
}
#M_9 .product_nav_items>h5 a{
font-size:20px;
}

}#M_37 .MS_C_1{padding:30px 0px 50px 0px ;}
#Content_37,#M_37 table{color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_37 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_37 a:hover{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#M_37 {overflow: inherit;}
#M_37 .MS_C_1 {
    overflow: inherit;
}    
#M_37 a:hover{
text-decoration: none;
}
#M_37 .about_box{
      display: flex;
    }

    #M_37 .about_box>div:nth-child(1){
width: 64%;
background: #;
    }
    #M_37 .about_box>div:nth-child(2){
width: 36%;
      position: relative;
      z-index: 1; 
    }
    #M_37 .about_box>div:nth-child(1)>div{
      height: 480px;
     min-height: 100%;
    }
    #M_37 .about_box>div:nth-child(2)>div{
      height: 100%;
      padding: 40px;
      box-sizing: border-box;
      background: #ffffff;
    }
    #M_37 .about_box>div:nth-child(2)>div>h2{
      color:#333333;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
    }
    #M_37 .about_box>div:nth-child(2)>div>h2::after{
    display: block;
    content: '';
    width: 130px;
    height: 3px;
    background-color: #015cb5;
    margin-top: 15px;
}

#M_37 .about_box>div:nth-child(2)>div>h2>small{
    display: block;
    color:#999999;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
    letter-spacing: -1px;
}
    #M_37 .about_box>div:nth-child(2)>div>p{
      color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
      line-height: 2.25em;
      margin: 25px 0 0;
      text-align: justify;
    }
    #M_37 .about_box>div:nth-child(2)>div>a{
      display: inline-block;
      margin-top: 20px;
      padding: 10px 20px;
      background: #015cb5;
      cursor: pointer;
      position: relative;
      overflow: hidden;
    }

#M_37 .about_box>div:nth-child(2)>div>a:hover span{
      color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
    }
    #M_37 .about_box>div:nth-child(2)>div>a>span{
      position: relative;
      z-index: 1;
      color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
    }
    #M_37 .about_box>div:nth-child(2)>div>a>span>i{
      font-weight: bold;
      font-style: normal;
      margin-left: 18px;
    }

    @media screen and (max-width:760px){
#M_37 .MS_C_1 {
    padding: 20px 10px;
    box-sizing: border-box;
}
      #M_37 .about_box{
        flex-wrap: wrap;
      }
      #M_37 .about_box>div{
        width: 100% !important;
      }
#M_37 .about_box>div:nth-child(1){
 padding-left: 20px;
 padding-bottom: 20px;
}
#M_37 .about_box>div:nth-child(2) {
    padding: 20px 0 40px 0;
}
      #M_37 .about_box>div:nth-child(2)>div{
        padding: 20px;
      }
      #M_37 .about_box>div:nth-child(2)>div>h2{
        font-size: 16px;
      }
      #M_37 .about_box>div:nth-child(2)>div>p{
        font-size: 14px;
      }
      #M_37 .about_box>div:nth-child(2)>div>a>span{
        font-size: 14px;
      }
    #M_37 .about_box>div:nth-child(1)>div{
      height: 260px;
     
    }

    }#M_11 .MS_C_1{padding:50px 0px 0px 0px ;}
#Content_11 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
    #M_11 a:hover{text-decoration: none;}
   
    #M_11 .my_product>h5{
      color:#333333;font-family:" Microsoft YaHei";font-size:40px;font-weight:bold;font-style:normal;
    }
#M_11 .my_product>h5>a{
      color:#333333;font-family:" Microsoft YaHei";font-size:40px;font-weight:bold;font-style:normal;
    }
    #M_11 .product_nav_items{
      display: flex;
    }
    #M_11 .product_nav_items>h5{
      display: flex;
    }
#M_11 .product_nav_items>h5 a{
      color:#104492;font-family:" Microsoft YaHei";font-size:32px;font-weight:bold;font-style:normal;
    }
    #M_11 .product_nav_items>h5>span:last-child{
      flex: 1;
    }
    #M_11 .product_nav_items>div{
      display: flex;
      flex: 1;
      justify-content: flex-end;
      position: relative;
    }
    #M_11 .product_nav_items>div::after{
      content: '';
      position: absolute;
      right: 0;
      left: 50px;
      height: 1px;
      top: 50%;
      background: #e5e5e5;
      z-index: 1;
    }
#M_11 .product_nav_items>div>div{
position: relative;
z-index: 2;
}
    #M_11 .product_nav_items>div>.nva_product_span{
      display: flex;
    }
    #M_11 .product_nav_items>div>.nva_product_span>a{
      color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
      padding: 0 10px 0 20px;
      margin-left: 10px;
      background: #363e45;
      cursor: pointer;
      position: relative;
    overflow: hidden;
}
   #M_11 .product_nav_items>div>.nva_product_span>a:hover:after{width:100%;}
    #M_11 .product_nav_items>div>.nva_product_span>a>span{
position: relative;
    z-index: 1;
}
#M_11 .product_nav_items>div>.nva_product_span>a::after{
    position: absolute;
    right: 0;
    top: 0;
    width: 20px;
    content: "";
    height: 0;
    border-top: 5em solid #104492;
    border-left: 28px solid transparent;
    -webkit-transition: all .5s;
    transition: all .5s;
}
#M_11 .product_nav_items>div>.nva_product_span>a>span>i{
    float: right;
    font-size: 1.4em;
    font-weight: bold;
    font-style: normal;
    margin-left: 18px;
}

@media screen and (max-width:760px) {
#M_11 .MS_C_1 {
    padding: 20px 5% 0px 5%;
    box-sizing: border-box;
}
    #M_11 .my_product{
      width: 100%;
    }
    #M_11 .product_nav_items{
      display: block;  
    }
    #M_11 .product_nav_items>div{
      display: flex;
      flex-direction: column-reverse;
    }
    #M_11 .product_nav_items>div::after{
      display: none;
    }
    
    #M_11 .product_nav_items>div>.nva_product_span{
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      margin-top: 10px;
    }
    #M_11 .product_nav_items>div>.nva_product_span>a{
      width: 48%;
      margin: 0 0 10px 0;
      line-height: 2em !important;
      box-sizing: border-box;
      text-align: center;
    }
    
    #M_11 .product_nav_items>h5>span:last-child{
      position: relative;
    }
    #M_11 .product_nav_items>h5>span:last-child::after{
      content: '';
      position: absolute;
      right: 0;
      left: 40px;
      height: 1px;
      top: 50%;
      background: #e5e5e5;
      z-index: 0;
    }

#M_11 .my_product>h5>a{
font-size:28px;
}
#M_11 .product_nav_items>h5 a{
font-size:20px;
}

}#M_15 .MS_C_1{padding:40px 0px ;}
#Content_15,#M_15 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#Content_15 a{color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_15 a:hover{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
    #M_15 a:hover{text-decoration: none;}
    #M_15 .my_product>h5{
    color:#333333;font-family:" Microsoft YaHei";font-size:40px;font-weight:bold;font-style:normal;
    }
    #M_15 .my_product>h5>a{
    color:#333333;font-family:" Microsoft YaHei";font-size:40px;font-weight:bold;font-style:normal;
    }
    #M_15 .product_nav_items{
    display: flex;
    }
    #M_15 .product_nav_items>h5{
    display: flex;
    }
    #M_15 .product_nav_items>h5 a{
    color:#104492;font-family:" Microsoft YaHei";font-size:32px;font-weight:bold;font-style:normal;
    }
    #M_15 .product_nav_items>h5>span:last-child{
    flex: 1;
    }
    #M_15 .product_nav_items>div{
    display: flex;
    flex: 1;
    justify-content: flex-end;
    position: relative;
    }
    #M_15 .product_nav_items>div::after{
    content: '';
    position: absolute;
    right: 0;
    left: 50px;
    height: 1px;
    top: 50%;
    background: #e5e5e5;
    z-index: 1;
    }
    #M_15 .product_nav_items>div>div{
    position: relative;
    z-index: 2;
    }
    #M_15 .product_nav_items>div>.nva_product_span{
    display: flex;
    }
    #M_15 .product_nav_items>div>.nva_product_span>span{
    color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
    padding: 0 16px;
    margin-left: 10px;
    background: #363e45;
    transition: background 0.3s;
    cursor: pointer;
    }
    #M_15 .active_product_nav{
    background: #104492 !important;
    }
    
    #M_15 .product_swiper{margin-top: 40px;}

    #M_15 .product_swiper .swiper-slide{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

#M_15 .swiper-wrapper{height:auto;}
#M_15 .news_swiper_items_div{width: 49%;}
#M_15 .news_swiper_items{
  width: 100%;
  display: flex;
  padding: 20px;
  box-sizing: border-box;
  position: relative;
  margin-bottom: 20px;
  background: #ffffff;
  transition: all 0.5s;
  text-decoration: none;
}
#M_15 .news_swiper_items:hover{
  box-shadow: 0 0 16px #eee;
  background-color: #3a4249;
}
#M_15 .news_swiper_items:hover h5 {
  color: #ffffff !important;
}
#M_15 .news_swiper_items:hover div:nth-child(2)>p{
  color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
}
#M_15 .news_swiper_items>div{
  position: relative;
  z-index: 1;
}
#M_15 .news_swiper_items>div:nth-child(1){
  color: #ffffff;
  float: left;
}
#M_15 .news_swiper_items>div:nth-child(1)>h6{
  width: 140px;
  font-size: 16px;
  font-weight: bolder;
}
#M_15 .news_swiper_items>div:nth-child(1)>strong{
  display: block;
  font-size: 48px;
}
#M_15 .news_swiper_items>div:nth-child(2)>h5{
  color:#333333;font-family:" Microsoft YaHei";font-size:18px;font-weight:normal;font-style:normal;
  transition: all 0.5s;
}
#M_15 .news_swiper_items>div:nth-child(2)>p{
  text-align: justify;
  margin: 10px 0 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  line-height: 2;
  height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
}
#M_15 .news_swiper_items::after{
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    width: 85px;
    height: 0;
    border-bottom: 125px solid #104492;
    border-right: 78px solid transparent;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}


    @media screen and (max-width:760px) {
    #M_15 .MS_C_1 {
    padding: 20px 5%;
    box-sizing: border-box;
    }
    #M_15 .my_product{
    width: 100%;
    }
    #M_15 .product_nav_items{
    display: block;
    }
    #M_15 .product_nav_items>div{
    display: flex;
    flex-direction: column-reverse;
    }
    #M_15 .product_nav_items>div::after{
    display: none;
    }
 
   
    #M_15 .product_nav_items>div>.nva_product_span{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 10px;
    }
    #M_15 .product_nav_items>div>.nva_product_span>span{
    width: 48%;
    margin: 0 0 10px 0;
    line-height: 2em !important;
    box-sizing: border-box;
    text-align: center;
    }
    #M_15 .product_swiper{
    margin-top: 10px;
    }
    
  
   
    #M_15 .product_nav_items>h5>span:last-child{
    position: relative;
    }
    #M_15 .product_nav_items>h5>span:last-child::after{
    content: '';
    position: absolute;
    right: 0;
    left: 40px;
    height: 1px;
    top: 50%;
    background: #e5e5e5;
    z-index: -1;
    }
    #M_15 .my_product>h5>a{
    font-size:28px;
    }
    #M_15 .product_nav_items>h5 a{
    font-size:20px;
    }
    
#M_15 .news_swiper_nav li{
margin-bottom: 10px;
}
#M_15 .news_swiper_content .swiper-container{
padding-top: 15px;
}
#M_15 .news_swiper_items_div{
width:100%;
}
    }#M_18 .MS_C_1{margin:40px 0px 40px 0px  ; }
#Content_18,#M_18 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:18px;font-weight:bold;font-style:normal;}
#Content_18 a{color:#bdbebf;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_18 a:hover{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#M_18 .footer_content{
  display: flex;
  align-items: flex-start;
    flex-wrap: wrap;
}
#M_18 .footer_content>li{
  padding: 0 50px 0 0;
margin-bottom:20px;
position: relative;
}
#M_18 .footer_content>li:after{
    content: '';
    display: block;
    width: 0px;
    border-left: 1px solid #;
    position: absolute;
top:0;right:25px;bottom:0;
}
#M_18 .footer_content>li:last-child:after{
    display: none;
}
/*#M_18 .footer_content>li:nth-child(n+2){
  border-left: 1px solid #3b3b3b;
}*/
/*#M_18 .footer_content>li:first-child{
  padding-left: 0px;
}*/
/*#M_18 .footer_content>li:nth-child(5n){
  padding-left: 0px;
 border-left: none;
}*/

#M_18 .footer_content>li>h2{
  color:#ffffff;font-family:" Microsoft YaHei";font-size:18px;font-weight:bold;font-style:normal;
  margin-bottom: 15px;
}
#M_18 .footer_content>li>h2::after{
    content: '';
    display: block;
    background-color: #52565a;
    height: 2px;
    width: 25px;
    transition: all 0.5s;
    margin: 15px 0 0;
}
#M_18 .footer_content>li>div>a{
  display: block;
  margin: 10px 0 0;
}


@media (max-width: 760px){

#M_18 .MS_C_1 {
    padding: 0 5%;
    box-sizing: border-box;
margin:20px 0;
}
#M_18 .MS_C_-1 {
    padding: 0 5%;
    box-sizing: border-box;
margin:20px 0;
}
#M_18 .footer_content{
justify-content: space-between;
}
#M_18 .footer_content>li{
width:48%;
    display: flex;
    flex-wrap: wrap;
margin-bottom:10px;
padding:10px;
border: 1px solid #ffffff;
box-sizing: border-box;
}
#M_18 .footer_content>li:after{
display:none;
}
#M_18 .footer_content>li>h2{
    position: relative;
    width:100%;
font-size:16px;
margin-bottom:0px;
}
#M_18 .footer_content>li>h2::after{
position: absolute;
    right: 6px;
    top: 40%;
    width: 9px;
    height: 9px;
    border-top: solid 1px #bdbebf;
    border-right: solid 1px #bdbebf;
    background-color: transparent;
    margin: -3px 0 0;
    -webkit-transform: rotate(135deg) translateX(-50%);
    transform: rotate(135deg) translateX(-50%);
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}
#M_18 .footer_content>li>div{
display:none;
margin-top:10px;
}
#M_18 .footer_content>li>div>a{
    margin:0;
    padding:6px 0;
}
#M_18 .footer_content>li>.open::after{
-webkit-transform: rotate(315deg) translateX(-50%);transform: rotate(315deg) translateX(-50%);
  right: 0;
  margin-top: -6px;
}
}#M_19 .MS_C_1{padding:40px 0px ;}
#Content_19,#M_19 table{color:#ffffff;font-family:"SimHei";font-size:28px;font-weight:bold;font-style:normal;}
    #M_19 .tel_box>h2{
      display: flex;
    }
    #M_19 .tel_box>h2>.iconfont{
      color:#ffffff;font-family:"SimHei";font-size:28px;font-weight:bold;font-style:normal;
      margin-right: 14px;
    }
    #M_19 .tel_box>h2>div{
      color:#ffffff;font-family:"SimHei";font-size:28px;font-weight:bold;font-style:normal;
    }
    #M_19 .tel_box>h2>div>h5{
      color:#ffffff;font-family:"SimSun";font-size:18px;font-weight:normal;font-style:normal;
    }
    #M_19 .tel_box>div{
      display: flex;
      margin-top: 20px;
    }
#M_19 .flex-box-left{
justify-content: flex-start;
}
#M_19 .flex-box-right{
justify-content: flex-end;
}
#M_19 .flex-box-center{
justify-content: center;
}
#M_19 .flex-box-around{
justify-content: space-around;
}
#M_19 .tel_box>div>img{
      width: 113px;
      height: 113px;
    }
    #M_19 .tel_box>div>div{
      border-top: 1px solid #52565a;
      border-bottom: 1px solid #52565a;
      line-height: 30px;
      letter-spacing:6px;
      padding: 20px 10px 10px 10px;
      color:#bdbebf;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
      box-sizing: border-box;
      writing-mode: vertical-rl;
      writing-mode: tb-rl;
      height: 7em;
      margin-left: 20px;
    }

@media (max-width:760px){
#M_19 .MS_C_1 {
    padding: 20px 5%;
    box-sizing: border-box;
}
#M_19 .MS_C_-1 {
    padding: 20px 5%;
    box-sizing: border-box;
}
    #M_19 .tel_box>h2{
      justify-content: flex-start;
    }
    #M_19 .tel_box>div{
      justify-content: flex-start;
    }
}#M_31 .MS_C_1{border-width:0px 1px 0px 1px ;border-style:solid;border-color:transparent;;border-color:#ffffff;border-left-color:#ffffff;margin:30px 0px 30px 0px  ; }
#M_31 .MS_C_1{
text-align:center;
}
 #M_31 .search_box{
         display: inline-block;
text-align:left;
        }
  #M_31 .search_box input{
    border: 0;
    border: 1px solid #a0a0a0;
    font-size: 14px;
    padding: 7px 15px 7px 5px;
    border-radius: 4px; 
    outline: none;
    transition: all 0.8s;
   }
  #M_31 .search_box input:focus{
    border: 1px solid #52a2ec;
    box-shadow: 0px 0px 2px 0px #52a2ec;
   }
  #M_31 .search_box .s_btn{
    border: none;
    color: #ffffff;
    border-radius: 4px;
    padding: 8px 15px;
    text-align: center;
    background: #cf010e;
    outline: none;
    cursor: pointer;
   }
  #M_31 .keyword_search{
    margin: 10px 0 0;
    color:#ffffff;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
   }
  #M_31 .keyword_search span{
    margin-left: 10px;
    color:#ffffff;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
    cursor: pointer;
   }
  #M_31 .keyword_search span:hover{
   color:#cf010e;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
  }
@media (max-width:760px) {
#M_31 .MS_C_1{
border: none;
text-align:left;
padding: 0 5%;
box-sizing: border-box;
}
}#M_33 .MS_C_1{margin:30px 0px 30px 10px  ; }
#Content_33,#M_33 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:22px;font-weight:bold;font-style:normal;}
#M_33 .MS_C_1{
text-align:left;
}
#M_33 .title_content{
    display: inline-block;
    text-align:left;
}
#M_33 .title_content>h2>span:nth-child(1){
color:#ffffff;font-family:" Microsoft YaHei";font-size:22px;font-weight:bold;font-style:normal;
}
#M_33 .title_content>h2>span:nth-child(2){
color:#ffffff;font-family:" Microsoft YaHei";font-size:22px;font-weight:normal;font-style:normal;
margin-left: 8px;
}
#M_33 .title_content>span{
color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
background:#d10009;
padding: 2px 8px 2px 8px ;
display: inline-block;
}
@media (max-width:760px) {
#M_33 .MS_C_1{
border: none;
text-align:left;
padding: 0 5%;
box-sizing: border-box;
}
}#M_35 .MS_C_1{border-left-color:#cccccc;margin:30px 20px 30px 0px  ; }
#Content_35,#M_35 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#Content_35 a{color:#ffffff;}
#Content_35 a:hover{color:#ffffff;}
#M_35 .MS_C_1{
text-align:right;
}
#M_35 .title_content{
    display: inline-block;
    text-align:right;
}
#M_35 .title_content>h2>span:nth-child(1){
color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
}
#M_35 .title_content>h2>span:nth-child(2){

margin-left: 8px;
}
#M_35 .title_content>span{
color:#ffffff;font-family:"SimHei";font-size:20px;font-weight:bold;font-style:normal;
background:#;
padding: 4px 0px 0px 0px ;
display: inline-block;
}
@media (max-width:760px) {
#M_35 .MS_C_1{
border: none;
text-align:left;
padding: 0 5%;
box-sizing: border-box;
}
}#M_10 .MS_C_1{padding:0px 0px 70px 0px ;}
#Content_10,#M_10 table{color:#ffffff;font-family:"SimSun";font-size:16px;font-weight:normal;font-style:normal;}
#Content_10 a{color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;}
#Content_10 a:hover{font-family:"Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;}
    #M_10 .advantage_box{
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
padding-top:10px;
    }
#M_10 .advantage_box>div{
      display: flex;
      width: 32%;
}
#M_10 .fill_box{
width: 32%;
height: 0px;
overflow: hidden;
}
    #M_10 .advantage_box>div>a{
      display: flex;
width:100%;
      box-sizing: border-box;
      padding: 20px 40px;
      align-items: center;
position: relative;
      margin-bottom: 20px;
      transition: all 0.5s;
    }
 #M_10 .advantage_box>div>a::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
z-index:-2;
opacity:0.5;
transition: all 0.5s;
background: #000000;
}
    #M_10 .advantage_box>div>a:hover{
      animation-name: none !important;
      transform: translateY(-10px);
      text-decoration: none;
    }
#M_10 .advantage_box>div>a:hover:after{
opacity:0.3;
}
    #M_10 .advantage_box>div>a>.advantage_icon{
      width: 100px;
      height: 100px;
      border-radius: 50%;
      overflow: hidden;
      position:relative;
    }
#M_10 .advantage_box>div>a>.advantage_icon::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
z-index:-1;
opacity:0.1;
background-color: #ffffff;
}
    #M_10 .advantage_box>div>a>.advantage_icon>img{
      width: 100%;
      height: 100%;
      transform: scale(0.7);
    }
    #M_10 .advantage_box>div>a>.advantage_text{
      padding-left: 30px;
      flex: 1;
    }
    #M_10 .advantage_box>div>a>.advantage_text>h3{
      margin-bottom: 10px;
    color:#ffffff;font-family:"SimSun";font-size:16px;font-weight:normal;font-style:normal;
    }
    #M_10 .advantage_box>div>a>.advantage_text>p{
    color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
    }

@media (max-width:760px){
 #M_10 .MS_C_1 {
    padding: 20px 5%;
    box-sizing: border-box;
 }
 #M_10 .advantage_box>div{
   width:100%;
 }
 #M_10 .advantage_box>div>a{
   padding:10px;
 }
}   #M_39 .MS_C_1{margin:0px 0px 30px 0px  ; }
#Content_39,#M_39 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#M_39 .navs_and_items{
padding:0px 30px;
}
#M_39 .swiper_nav{
  display: flex;
 flex-wrap: wrap;
}
#M_39 .swiper_nav>li{
  position: relative;
  margin-bottom: 20px;
  transition: all 0.3s;
  cursor: pointer;
  padding: 6px 20px;
  border-radius: 2px;
  margin-right: 20px;
  text-align: center;
  background: #37393b;
color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
}
#M_39 .swiper_nav>.active_nav{
  background: #d10009;
}
#M_39 .swiper_nav>.active_nav::before{
  content: '';
  width: 0;
  height: 0;
  position: absolute;
  border: 8px solid transparent;
  border-top-color: #d10009;
  left: 50%;
  margin-left: -8px;
  top: 100%;
}
#M_39 .swiper_father>.swiper-wrapper{height:auto;}
#M_39 .swiper_childern .swiper-slide>a{
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height:180px;
  position: relative;
  overflow: hidden;
}
#M_39 .swiper_childern .swiper-slide>a::before{
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, .5);
  height: 32px;
  z-index: 1;
  transition: all 0.5s;
}
#M_39 .swiper_childern .swiper-slide>a:hover:before{
  height: 100%;
}
#M_39 .swiper_childern .swiper-slide>a>p{
  box-sizing: border-box;
  padding: 6px;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 9;
color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
}
#M_39 .swiper_childern .swiper-slide>a>span{
  box-sizing: border-box;
  padding: 10px 15px;
  position: absolute;
  top: 10%;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 9;
  opacity: 0;
color:#ffffff;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
}
#M_39 .swiper_childern .swiper-slide>a:hover span{
  transition: all 1s;
  opacity: 1;
}
#M_39 .swiper_childern .swiper-slide>a>img{
 width: 100%;
 
}
#M_39 .swiper_childern .swiper-pagination{
  position: static;
  margin-top: 15px;
  font-size: 0;
}
#M_39 .swiper-pagination-bullet{
background:#000000;
}
#M_39 .swiper-pagination-bullet-active{
background:#cf010e;
}
@media (max-width:760px){
#M_39 .MS_C_1 {
    padding: 0 5%;
    box-sizing: border-box;
}
#M_39 .navs_and_items{
padding:0px;
}
#M_39 .swiper_nav{
    justify-content: space-around;  
}
#M_39 .swiper_nav>li{
margin-right:0px;
}
}#M_57 .MS_C_1{padding:60px 0px 15px 0px ;}
#Content_57,#M_57 table{color:#cf010e;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
  #M_57 .my_title_box{
     text-align: center;
   }
#M_57 .my_title_box h3{
     color:#cf010e;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
   }
#M_57 .my_title_box h4{
     color:#333333;font-family:" Microsoft YaHei";font-size:32px;font-weight:normal;font-style:normal;
margin-bottom:6px;
   }
  #M_57 .my_title_englist{
     display: flex;
     justify-content: center;
     align-items: center;
   }
  #M_57 .my_title_englist>i{
     flex: 1;
     height: 2px;
     background-color: #d9dadc;
     position: relative;
   }
  #M_57 .my_title_englist>span{
     margin: 0 20px;
color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
text-transform: uppercase;
   }
  #M_57 .my_title_englist>i:nth-child(1):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #d9dadc;
      border-radius: 50%;
      margin-top: -4px;
      right: 0;
   }
  #M_57 .my_title_englist>i:nth-child(3):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #d9dadc;
      border-radius: 50%;
      margin-top: -4px;
      left: 0;
   }
@media (max-width:760px) {
#M_57 .MS_C_1{
border: none;
padding: 20px 5%;
box-sizing: border-box;
}
  #M_57 .my_title_englist>span{
     margin: 0 10px;
     font-size: 12px;
   }
}#M_55 .MS_C_1{padding:30px 0px 15px 0px ;}
#Content_55,#M_55 table{color:#cf010e;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
  #M_55 .my_title_box{
     text-align: center;
   }
#M_55 .my_title_box h3{
     color:#cf010e;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
   }
#M_55 .my_title_box h4{
     color:#333333;font-family:" Microsoft YaHei";font-size:32px;font-weight:normal;font-style:normal;
margin-bottom:6px;
   }
  #M_55 .my_title_englist{
     display: flex;
     justify-content: center;
     align-items: center;
   }
  #M_55 .my_title_englist>i{
     flex: 1;
     height: 2px;
     background-color: #d9dadc;
     position: relative;
   }
  #M_55 .my_title_englist>span{
     margin: 0 20px;
color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
text-transform: uppercase;
   }
  #M_55 .my_title_englist>i:nth-child(1):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #d9dadc;
      border-radius: 50%;
      margin-top: -4px;
      right: 0;
   }
  #M_55 .my_title_englist>i:nth-child(3):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #d9dadc;
      border-radius: 50%;
      margin-top: -4px;
      left: 0;
   }
@media (max-width:760px) {
#M_55 .MS_C_1{
border: none;
padding: 20px 5%;
box-sizing: border-box;
}
  #M_55 .my_title_englist>span{
     margin: 0 10px;
     font-size: 12px;
   }
}#M_53 .MS_C_1{margin:0px 0px 30px 0px  ; }
#Content_53,#M_53 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#M_53 .navs_and_items{
padding:0px 30px;
}
#M_53 .swiper_nav{
  display: flex;
 flex-wrap: wrap;
}
#M_53 .swiper_nav>li{
  position: relative;
  margin-bottom: 20px;
  transition: all 0.3s;
  cursor: pointer;
  padding: 6px 20px;
  border-radius: 2px;
  margin-right: 20px;
  text-align: center;
  background: #37393b;
color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
}
#M_53 .swiper_nav>.active_nav{
  background: #d10009;
}
#M_53 .swiper_nav>.active_nav::before{
  content: '';
  width: 0;
  height: 0;
  position: absolute;
  border: 8px solid transparent;
  border-top-color: #d10009;
  left: 50%;
  margin-left: -8px;
  top: 100%;
}
#M_53 .swiper_father>.swiper-wrapper{height:auto;}
#M_53 .swiper_childern .swiper-slide>a{
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height:180px;
  position: relative;
  overflow: hidden;
}
#M_53 .swiper_childern .swiper-slide>a::before{
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, .5);
  height: 32px;
  z-index: 1;
  transition: all 0.5s;
}
#M_53 .swiper_childern .swiper-slide>a:hover:before{
  height: 100%;
}
#M_53 .swiper_childern .swiper-slide>a>p{
  box-sizing: border-box;
  padding: 6px;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 9;
color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
}
#M_53 .swiper_childern .swiper-slide>a>span{
  box-sizing: border-box;
  padding: 10px 15px;
  position: absolute;
  top: 10%;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 9;
  opacity: 0;
color:#ffffff;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
}
#M_53 .swiper_childern .swiper-slide>a:hover span{
  transition: all 1s;
  opacity: 1;
}
#M_53 .swiper_childern .swiper-slide>a>img{
 width: 100%;
 
}
#M_53 .swiper_childern .swiper-pagination{
  position: static;
  margin-top: 15px;
  font-size: 0;
}
#M_53 .swiper-pagination-bullet{
background:#000000;
}
#M_53 .swiper-pagination-bullet-active{
background:#cf010e;
}
@media (max-width:760px){
#M_53 .MS_C_1 {
    padding: 0 5%;
    box-sizing: border-box;
}
#M_53 .navs_and_items{
padding:0px;
}
#M_53 .swiper_nav{
    justify-content: space-around;  
}
#M_53 .swiper_nav>li{
margin-right:0px;
}
}#M_43 .MS_C_1{background:url(https://files.b2b.cn/skin/2022/0302/b0e195191b0fe952b0b268b445bd90ff.jpg) no-repeat center center;;margin:0px 0px 30px 0px  ; }
#Content_43,#M_43 table{color:#222222;font-family:" Microsoft YaHei";font-size:22px;font-weight:bold;font-style:normal;}
  #M_43 .advantage_c{
      display: flex;
      flex-direction: column;
      flex-wrap: wrap;
      height: 760px;
      max-width:1200px;
      margin:0 auto;
   }
  #M_43 .advantage_c>li{
     width:50%;
     height:33.3%;
     padding: 0px;
     display: flex;
     align-items: center;
   }

  #M_43 .advantage_c>li:nth-child(1){
    box-sizing: border-box;
    padding-right: 80px;
   }
  #M_43 .advantage_c>li:nth-child(2){
     box-sizing: border-box;
    padding-right: 235px;
   }
  #M_43 .advantage_c>li:nth-child(3){
     box-sizing: border-box;
    padding-right: 80px;
   }
  #M_43 .advantage_c>li:nth-child(4){
    box-sizing: border-box;
    padding-left: 80px;
   }
  #M_43 .advantage_c>li:nth-child(5){
     box-sizing: border-box;
    padding-left: 235px;
   }
  #M_43 .advantage_c>li:nth-child(6){
     box-sizing: border-box;
     padding-left: 80px;
   }
  #M_43 .advantage_c>li:nth-child(n+7){
     display:none;
   }
 
  #M_43 .advantage_c>li:nth-child(2n+1)>span:nth-child(1){
     margin-right: 20px;
   }
  #M_43 .advantage_c>li:nth-child(n+4){
     flex-direction: row-reverse;
     text-align: right;
   }
  #M_43 .advantage_c>li>span:nth-child(1){
     margin-right: 10px;
   }
  #M_43 .advantage_c>li:nth-child(n+4)>span:nth-child(1){
     margin-left: 10px;
     margin-right: 0px;
   }

  #M_43 .advantage_c>li>span:nth-child(1){
     flex:1;
   }
#M_43 .advantage_c>li>span:nth-child(1)>h4{
    padding-left: 46px;
    padding-top: 26px;
    padding-bottom: 15px;
    position: relative;
    box-sizing: border-box;
    overflow: hidden;
    text-overflow: ellipsis;

    font-size: 22px;
     color:#222222;font-family:" Microsoft YaHei";font-size:22px;font-weight:bold;font-style:normal;
   }
#M_43 .advantage_c>li:nth-child(1)>span:nth-child(1)>h4{
background: url(https://img.b2b.cn/skin/images/imgmoban4/ts01.gif) no-repeat left 0;
}
#M_43 .advantage_c>li:nth-child(2)>span:nth-child(1)>h4{
background: url(https://img.b2b.cn/skin/images/imgmoban4/ts02.gif) no-repeat left 0;
}
#M_43 .advantage_c>li:nth-child(3)>span:nth-child(1)>h4{
background: url(https://img.b2b.cn/skin/images/imgmoban4/ts03.gif) no-repeat left 0;
}
#M_43 .advantage_c>li:nth-child(4)>span:nth-child(1)>h4{
padding-left: 0px;
padding-right: 46px;
background: url(https://img.b2b.cn/skin/images/imgmoban4/ts04.gif) no-repeat right 0;
}
#M_43 .advantage_c>li:nth-child(5)>span:nth-child(1)>h4{
padding-left: 0px;
padding-right: 46px;
background: url(https://img.b2b.cn/skin/images/imgmoban4/ts05.gif) no-repeat right 0;
}
#M_43 .advantage_c>li:nth-child(6)>span:nth-child(1)>h4{
padding-left: 0px;
padding-right: 46px;
background: url(https://img.b2b.cn/skin/images/imgmoban4/ts06.gif) no-repeat right 0;
}

#M_43 .advantage_c>li>span:nth-child(1)>p{
     color:#666666;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
     padding:10px 0; 
   }
  #M_43 .icon_back{
    width: 119px;
    height: 119px;
    border-radius: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
   }
  #M_43 .icon_back>img{
    width: 100%;
    height: 100%;
   }
@media (max-width:760px){

#M_43,#M_43 .MS_C_1{background-image: none;}

#M_43 .MS_C_1 {
    border: none;
    padding: 20px 10px;
    box-sizing: border-box;
}

#M_43 .advantage_c{
height:auto;
}
#M_43 .advantage_c>li{
width:100%;
padding: 20px 10px !important;
margin-bottom: 20px;
background: #f0f0f0;
}
#M_22 .icon_back{
display:none;
}
}

#L_11_99{background-color:#191919;}
#L_11{width:1200px;margin:0 auto;}
#M_20 .MS_C_1{padding:30px 0px ;}
#Content_20,#M_20 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_20 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_20 a:hover{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
  #M_20 .myfooter{width:100%;overflow: hidden;text-align: center; box-sizing: border-box;}
  #M_20 .fooP,#M_20 .fooP2{margin-bottom: 10px;;line-height: 18px; display: flex;
  justify-content: center; flex-wrap: wrap;}
#M_20 .fooP{color:#ffffff;}
  #M_20 .fooP em{display: inline-block;margin:0 7px;}
  #M_20 .fooP a{margin: 0 20px;}
  #M_20 .marSpan{margin-left: 20px;}
  #M_20 .fooP2{width: 100%;}

  @media only screen and (max-width:760px){
  #M_20 .fooP a {margin: 0 12px;}
  }
/*二级菜单横向展开*/
.hengmenu{width:190px !important;}
.hengmenu li{float:left !important;margin-left:10px !important;}
.last_hengmenu{left:-110px !important;}
.phone_layout_active_box_zdx{width:100% !important; padding:0 !important;}