@charset "UTF-8";



#wrap{
    width: 100%;
    max-width: 1920px;
    margin: auto;
}

header{
    height: 118px;
    line-height: 118px;
    font-size: 18px;
}
header > div{
    width: 1400px;
    margin: auto;
}
header h1{
    padding-top: 30px;
}
header nav ul li{
    padding-right: 35px;
}
header nav ul li + li{
    padding-left: 35px;
}
header nav ul li + li:before{
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 1px ;
    height:10px ;
    margin-top: -5px;
    background-color: #dadada;
}
header nav ul li > a {
    position: relative;
    color: #333;
}
header nav ul li > a:after{
    content: '';
    position: absolute;
    bottom: -85%;
    left: 50%;
    width: 0;
    height: 2px ;
    margin-left: calc(-50% + 5px);
    background-color: #b71111;
    transition: .3s;
}
header nav ul li > a:hover:after {
    width: calc(100% - 10px);
}
header nav ul li.on > a:after {
    width: calc(100% - 10px);
}
header nav ul li > div{
    display: none;
    top: 101%;
    left: -10%;
    width: 120%;
    background-color: white;
    line-height: 40px;
    box-shadow: 0px 0px 26px -12px;
    z-index: 2;
}
header nav ul li > div div{
    border-bottom: 1px solid #eee;
    text-align: center;
}
header nav ul li > div div a{
    color: #666;
    font-size: 16px;
}
header nav ul li > div div:hover{
    background-color: #b71111;
}
header nav ul li > div div:hover a{
    color: #fff;
}