.header{background: #fff url(../images/public/headerbg2.png) no-repeat;background-size:100% 100%;}
.left, .left a,.right a,.right .ipv6{color:#6490D1;}
.logobox{padding-top:11px;}
.logobox .searchbox{margin-top:30px;}
.nav{margin-top:23px;background: #E8F2FE;}
.nav li a{color:#333;}
.nav li a::after{background:#1B5ABA;}
.nav li:hover a{color:#1B5ABA;}

@media screen and (max-width: 450px){
    .header{background-size: 100% 100%;padding-top: 5px;background-image: url(../images/index/mobile_topbg.png);}
    .left, .left a, .right a, .right .ipv6{color:#fff;}
}