.head{
    position: absolute;
    width: 100%;
    height: 100px;
    line-height: 100px;
    z-index: 99;
}
.head-row{
    width: 1200px;
    height: 100px;
    margin: auto;
    display: flex;
}
.head-col{
    position: relative;
    width: 150px;
}
.head-col-small{
    width: 110px !important;
}
.head-col-size{
    width: 160px !important;
}
.head-col-big{
    width: 180px !important;
}
.logo{
    width: 68px;
    height: 34px;
    vertical-align: middle;
}
.head-col span{
    position: absolute;
    top: 2px;
    height: 68px;
}
.head-col .span-active{
    border-bottom: 4px solid #DDB031;
}
.head-icon{
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 12px;
}
.head-phone-div{
    width: 160px;
    height: 36px;
    line-height: 34px;
    border-radius: 10px;
    margin-top: 32px;
    padding-left: 10px;
    box-sizing: border-box;
    position: relative;
    border: 0.5px solid #fff;
}
.head-phone-div span{
    position: absolute;
}
.head-span{
    color: #fff;
    font-size: 16px;
    font-weight: 600;
}
.pointer{
    cursor: pointer;
}

.foot{
    width: 100%;
    height: 400px;
    background-color: #000;
    padding-top: 70px;
    box-sizing: border-box;
}
.bottom-title{
    border-top: 1px solid #7D7D7D;
    position: relative;
}
.title-img{
    width: 250px;
    position: relative;
    top: -20px;
    text-align: center;
    margin: auto;
    background-color: #000;
}
.title-img img{
    width: 68px;
    height: 34px;
}
.bottom-content{
    width: 1400px;
    margin: auto;
    display: flex;
    height: 145px;
    margin-top: 20px;
}
.bottom-content-left{
    width: 350px;
    line-height: 40px;
    padding-left: 80px;
    box-sizing: border-box;
}
.bottom-content-center{
    width: 700px;
    line-height: 40px;
    padding-left: 80px;
    box-sizing: border-box;
}
.bottom-content-right{
    width: 350px;
    text-align: center;
}
.bottom-content-right img{
    width: 90px;
    height: 90px;
}
.bottom-foot{
    width: 100%;
    text-align: center;
    margin-top: 30px;
}
.page-search{
    width: 1400px;
    height: 200px;
    position: relative;
    margin: auto;
    top: 20px;
}
.page-search-div{
    position: absolute;
    width: 680px;
    height: 60px;
    left: 370px;
    border: 1px solid #DDB031;
    border-radius: 10px;
    background-color: #DDB031;
    display: flex;
}
.page-search-input{
    width: 487px;
    height: 55px;
    margin-top: 2px;
    margin-left: 4px;
    background-color: #fff;
}
.page-search-input input{
    border-radius: 30px;
    width: 400px;
    height: 50px;
    line-height: 50px;
    border: none;
    padding-left: 20px;
    font-size: 18px;
}
.page-search-input input:focus{
    outline: none;
}
.page-search-button{
    height: 60px;
    width: 190px;
    text-align: center;
    line-height: 60px;
    cursor: pointer;
}
.page-search-hot{
    position: absolute;
    width: 680px;
    height: 40px;
    top: 90px;
    left: 400px;
    display: flex;
}
.color-white{
    color: #fff;
}
.color-yellow{
    color: #DDB031;
}
.color-black{
    color: #000;
}
.color-3{
    color: #333;
}
.color-6{
    color: #666;
}
.color-8{
    color: #888;
}
.span-8{
    font-size: 8px;
}
.span-12{
    font-size: 12px;
}
.span-14{
    font-size: 14px;
}
.span-16{
    font-size: 16px;
}
.span-18{
    font-size: 18px;
}
.span-20{
    font-size: 20px;
}
.span-22{
    font-size: 22px;
}
.span-24{
    font-size: 24px;
}
.span-26{
    font-size: 26px;
}
.span-28{
    font-size: 28px;
}
.span-32{
    font-size: 32px;
}
.span-36{
    font-size: 36px;
}
.font-weight-6{
    font-weight: 600;
}
.font-weight-8{
    font-weight: 800;
}
.font-weight-9{
    font-weight: 900;
}
.pointer{
    cursor: pointer;
}
.margin-r-50{
    margin-right: 50px;
}
.margin-r-80{
    margin-right: 77px;
}
.menu-item{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}
.content-img{
    width: 100%;
    text-align: center;
}
.content-img img{
    width: 70%;
}
.content-img video{
    width: 70%;
}
.close{
    display: none;
}