.common-header{
    width: 1001px;
    height: 465px;
    position: relative;
    margin: 0 auto;
    background: url('../images/new/banner.jpg');
}
.header-title-wrap{
    position: absolute;
    left: 286px;

    top: 237px;
    opacity: 1;
}
.header-title-wrap2{
    opacity: 1;
}
.search *{
    float: left;
}
.search{
    position: absolute;
    right: 84px;
    top: 33px;
}
.search>img{
    background: #fff;
    margin-right: 3px;
}
.search_box {

    position: relative;
    margin-right: 3px;
}
.search_box img{
    position: absolute;
    display: block;
    right: 2px;
    top: 2px;
    width: 20px;
    height: 20px;
}
.search input{
    outline:none;
    background-color: transparent;
    border:0px;
    width: 96px;
    height: 24px;
    background: #C3E4FF;
    padding:0 24px 0 5px;
}
.search input::after{
    content: '';
    display: block;
    right: 2px;
    top: 2px;
    background: red;
    width: 20px;
    height: 20px;
}
.search .return{
    height: 24px;
    line-height: 24px;
    text-align: center;
    color: #2B4A8D;
    width: 39px;
    background: #C3E4FF;
    font-weight: bold;
    font-size: 14px; 
}
.nav{
    position: absolute;
    right: 75px;
    top: 75px;
}
.nav>ul>li{
    float: left;
    padding: 4px 10px;
    position: relative;
    cursor: pointer;
}
.nav>li::after{
    display: block;
    content: '';
    position: absolute;
    right: 0;
    top: 2px;
    height: 20px;
    width: 2px;
    background: rgb(0,125,195);
}
.nav li:hover{
    background-color: #73C4EF;
}
.nav li:hover::after{
    background-color: transparent;
}
.nav li:hover a{
    color: rgb(20,51,128)
}
.nav li:last-child::after{
    display: none;
}
.nav li a{
    /* font-weight: bold; */
    color: #fff;
    font-size: 16.5px;
}
.nav li .dropdown {
    display: none;
    position: absolute;
    left: 0;
    top:24px;
    background: rgba(255,255,255,0.6);
    width: 120px;
    padding: 5px 0;
    z-index: 10;
}
.nav li .dropdown li{
    padding-left: 10px;
    padding-right: 10px;
    overflow: hidden;
    height: 25px;
    line-height: 25px;
}
.nav li .dropdown li:hover a{
    color: #fff;
}
.nav li .dropdown a{
    color: #333;
    font-size: 12px;
    display: block;
}
.nav li:hover .dropdown{
    display: block;
}
.qrcode{
    position: absolute;
    right: -130px;
    top: -30px;
    display: none;
}