.hs_frame{
    width: 1200px;
    margin: 0 auto;
}
.header{
    background: #222222;
    height:120px;
    color: white
}
.logo{
    float:left;
    width:150px;
    padding-top:30px;
    box-sizing: border-box
}
.header_list{
    float: right;
    float:1000px;
}
.header_item{
    float:left;
    font-size:18px;
    height:120px; 
    line-height:140px;
    padding:0 35px;
    cursor: pointer;
    transition: all .5s;
    -webkit-transition: all .5s;
    background: #222222;
}
.header_item a{
    color:white;
    height:120px; 
    display: inline-block;
}
.header_item:hover{
    background: #158ac8;
}
.header_item.active{
    background: #158ac8;
}
.bottom{
    background: #222222;
    height:326px;
    color: white
}
.collist{
    padding-top:70px;
    float: left;
    display: inline;
    margin:0 50px 0 0;
}
.collist dd{
    font-size:14px;
    color: white;
}
.collist:last-child{
    float: right;
}
.collist dd{
    margin-bottom:20px;
}
.collist_title{
    font-size: 16px;
    font-weight:bold;
    margin-bottom:35px;
}
.col1{
    font-size:14px;
    color: white;
}
.col1:hover{
    color: #158ac8;
}
.companyName{
    font-size:12px;
    color: white;
    text-align: center;
    margin-top:20px
}