/*
::-webkit-scrollbar-track{background-color:transparent}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-thumb{border-radius:6px;background-color:#ccc}::-webkit-scrollbar-thumb:hover{background-color:#aaa}
*/
*{
  box-sizing: border-box;
  outline:none;
  font-family: '微软雅黑';
}
body{
  background: #f5f5f5;
  overflow-y:scroll;
}
.logo{
  background:url(../img/logo.png) no-repeat left center;
  background-size: 100% auto;
  width:512px;
  height:184px;
}
.page-box{
  width:1180px;
  margin: 0 auto;
}
@media screen and (max-width: 1180px){
  .page-box{
    width:100vw;
  }
}
dl{
  padding:15px;
  background: #fff;
  display: block;
  border-top: 15px solid #f7f9fb;
}
dl dt{
  padding: 15px 15px 0 15px;;
}
dl dd{
  padding: 10px;
}