body, html {
  /*font-family: Roman-55,Helvetica Neue,Helvetica,Arial,sans-serif;*/
  /*font-feature-settings: "salt";*/
  /*font-family:OPENSANS-REGULAR;*/

}
body,div,ul,ol,dl,dt,dd,li,dl,h1,h2,h3,h4,p
{margin:0;padding:0;font-style:normal;}
ol,ul,li{list-style:none;}
img{border:0;vertical-align:middle;}
body{color:#000000;background:#FFF;}
.clear{clear:both;height:1px;width:100%;overflow:hidden;margin-top:-1px;}
a{
  text-decoration:none;
  color:#333;
}
a:hover{color: black}
a:active{
  color: black;
}
a:link{
  color: black;
}
@font-face {
  font-family:OPENSANS-REGULAR ;
  src: url("../font/OPENSANS-REGULAR.TTF");
}
@font-face {
  font-family:OPENSANS-SEMIBOLD;
  src: url("../font/OPENSANS-SEMIBOLD.TTF");
}

html,body{
  width: 100%;
  font-family: OPENSANS-REGULAR ;
}
.bv-btn-bg{
  background: #133285;
}
.bv-specification-table{
  width: 90%;
  text-align: left;
  padding-left: 60px;
  padding-bottom: 30px;
  font-size:18px;
}

.bv-specification-table tr{
  line-height:40px;
  width: 100%;
}
.bv-specification-table  tr td:nth-child(1){
  font-size: 26px;
  color: #000;
  line-height: 1.2;
  padding: 1vw 0;
  width: 40% ;
}
.bv-specification-table  tr td:nth-child(2){
  width: 60%;
  font-size: 22px;
  word-break: break-all;
  color: gray;
  padding: 1vw 0;
  line-height: 1.2;
}
.bv-specification-table .item{
  margin: 2vw 0;
}
.bv-specification-table .link-a{
  text-decoration: underline;
  color: red;
}
.bv-specification-table .link-a:hover{
  color: red;
}
.bv-specification-table  th{
  font-size: 24px;
}
.bv-specification-table .spc-head{
  border-bottom: 1px solid #F0F0F0;
  font-family:OPENSANS-SEMIBOLD ;
  font-size: 30px;
  line-height: 1.2;
  padding: 1vw 0;
}
.big-box-bg{
  background: #f1f1f1;
  padding: 20px 50px;
}
.drop-list li:hover svg{
  fill: #133285;
}
/*结构化代码样式*/
ol{
  margin-top: 10px;
  display: flex;
  justify-content: left;
  color: #8b8b8b;
}
ol li{
  padding: 0 5px;
}
ol span{
  color: #8b8b8b;
}
.header-fixed{
  width: 100%;
  position: relative;
  /*position: fixed;*/
  /*top: 0;*/
  /*left: 0;*/
  z-index: 999;
}

@media screen and (max-width:800px) and (min-width:200px){
  .header-fixed{
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
  }
  .big-box-bg{
    padding: 20px 10px;
  }
  .bv-specification-table{
    padding: 10px;
    font-size: 12px;
    word-break: break-word;
  }
  .bv-specification-table .spc-head{
    font-size: 18px;
    margin: 0;
    padding: 2vw 0;
  }
  .bv-specification-table tr td:nth-child(1){
    min-width: 100px;
    font-size: 14px;
    padding: 2vw 0;
  }
  .bv-specification-table tr td:nth-child(2){
    font-size: 14px;
    padding: 2vw 0;
  }
  .bv-specification-table .item{
    padding: 4vw 0;
  }
}
.opa{
  opacity: 0;
}
@media (max-width: 1050px) {
  .blackview-pc{
    display: none;
  }
  .blackview-h5{
    display: block;
  }

}
@media (min-width: 1050px) {
  .blackview-pc{
    display: block;
  }
  .blackview-h5{
    display: none;
  }

}