.adv-box{
    width: 100%;
    height: auto;
    display: inline-block;
}
.advb-nav{
    width: 100%;
    height: auto;
    text-align: center;
    margin: 0 auto;
    position: relative;
    margin-bottom: 5%;
    margin-top: 2%;
}
.advb-nav ul{
    width: 100%;
    height: auto;
    display: inline-block;
    text-align: center;
    margin: 0 auto;
    position: absolute;
    left: 24%;
}
.advb-nav li a{
    float: left;
    color: #4b4b4b;
    font-size: 15px;
    padding: 7px 24px;
    border: 1px solid#dcdcdc;
    margin-right: 3%;
    border-radius: 26px;
}
.advb-nav li a:hover{
    color: #fff;
    background: #c39142;
}
.advb-box{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-top: 2%;
}
.advbb-left{
    float: left;
    width: 48%;
}
.advbb-left img{
    width: 100%;
}
.advbb-right{
    float: right;
    width: 51%;
}
.advbb-right ul{
    width: 100%;
    height: auto;
    display: inline-block;
}
.advbb-right li{
    width: 45%;
    float: left;
    margin-left: 3%;
    margin-bottom: 3%;
}
.advbb-right li img{
    width: 100%;
}