.container_s{
    width: 96.75%;
    max-width: 1200px;
    margin: 0 auto;
}

.advantage{
    padding-top: 45px;
    border-bottom: 1px solid #e0e0e0;
    overflow: hidden;
}
.advantage .public_title{
    font-size: 48px;
    line-height: 70px;
    color: #333;
    height: 100px;
    border-bottom: 1px solid #b29652;
    margin-bottom: 20px;
}
.advantage1_l{width: 42%;}
.advantage_wenzi{
    font-size: 18px;
    line-height: 36px;
    color: #666;
}
.advantage1_l .public_title{
    
    max-width: 400px;
}
.advantage1_r{
    width: 30%;
    margin-top: -20px;
    margin-right: 150px;
}

.advantage2_r .public_title{
    width: 660px;
}
.advantage2_l{
    width: 44%;
    max-width: 446px;
    height: 410px;
    margin-bottom: 60px;
    background: url(../imgs/advance_2.jpg) no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
}
.advantage2_r {
    float: right;
    width: 54%;
}
.strength_title {
    height: 180px;
    line-height: 180px;
    text-align: center;
    color: #333;
    font-size: 48px;
}
.strength_circle{
    width: 336px;
    height: 336px;
    margin: 0 auto;
    border-radius: 50%;
    border: 1px solid #b29652;
    margin-bottom: 100px;
    position: relative;
    background:url(../imgs/alogo2.png) no-repeat center center;
    -webkit-background-size: 50% auto;
    background-size: 50% auto;
}
.strength_list .num{
    width: 110px;
    height: 110px;
    text-align: center;
    line-height: 110px;
    background: #b29652;
    color: #fff;
    font-size: 48px;
    border-radius: 50%;
}
.wenzi{
    width: 320px;
    font-size: 18px;
    color: #666;
    line-height: 36px;
    position: absolute;
    top: 20px;
    right: 0;

}

.wenzi1,.wenzi2{
    text-align: right;
    margin-right: 130px;
}
.strength_list1{
    position: absolute;
    top: 0;
    left: 0;
}
.strength_list2{
    position: absolute;
    bottom: 0;
    left: 0;
}

.wenzi3,.wenzi4{
    left: 0;
    margin-left: 130px;
}
.strength_list3{
    position: absolute;
    bottom: 0;
    right: 0;
}
.strength_list4{
    position: absolute;
    top: 0;
    right: 0;
}




.brand{
    height: 483px;
    background: url(../imgs/advance_3.jpg) no-repeat center;
    -webkit-background-size: cover;
    background-size: cover;
    font-size: 36px;
    text-align: center;
    color: #fff;
}
.brand h5{
    height: 200px;
    line-height: 220px;
    font-size: 48px;
}
.advantage.last{padding-bottom: 100px;}
@media (max-width:750px){
.advantage{padding-top: .6rem;padding-bottom: .5rem;}
.container_s{width: 96.75%;}
.advantage .public_title{height: 1.8rem;line-height: 1.8rem;font-size: .8rem;margin-bottom: .4rem;}
.advantage1_l{width: 52%;}
.advantage1_r{margin-right: 0;margin-top: .4rem;}
.advantage1_r img{max-width: 100%;}
.advantage1_r{width: 40%;}
.advantage_wenzi{font-size: .56rem;line-height: .88rem;}
.advantage2_l,.advantage2_r {width: 100%;}
.advantage2_r .public_title{width: 100%;height:auto;line-height: 1rem;padding-bottom: .4rem;}
.advantage2_l{height: 12rem;margin-bottom: .4rem;}
.strength_title{height: 2.2rem;line-height: 2.2rem;font-size: 1.1rem;}
.strength_circle{width: 6rem;height: 6rem;margin-bottom: 4.4rem;}
.strength_list .num{width: 2.2rem;height: 2.2rem;line-height: 2.2rem;font-size: 1rem;}
.wenzi{width: 4rem;font-size: .5rem;line-height: .8rem;}
.wenzi1, .wenzi2{margin-right: 2.3rem;}
.wenzi3, .wenzi4{margin-left: 2.3rem;}
.brand h5{height: 3.6rem;line-height: 3.6rem;font-size: 1.1rem;}
.brand{height: 6rem;font-size: .6rem;}
.advantage.last{padding-bottom: 1.2rem;}
.last .advantage_wenzi p em{width: 94.5%;float: right;}



}
@media (min-width:751px) and (max-width:1023px){
.advantage{padding-top: 30px;padding-bottom: 20px;}
.container_s{width: 90%;}
.advantage .public_title{height: 60px;line-height: 50px;font-size: 26px;margin-bottom: 10px;}
.advantage1_l{width: 52%;}
.advantage1_r{margin-right: 0;margin-top: 10px;}
.advantage1_r img{max-width: 90%;}
.advantage_wenzi{font-size: 16px;line-height: 26px;}
.advantage2_l{height: 340px;margin-bottom:30px;}
.advantage2_r{width: 52%;}
.strength_title{height: 100px;line-height: 100px;font-size: 28px;}
.strength_circle{width: 200px;height: 200px;}
.strength_list .num{width: 60px;height: 60px;font-size: 18px;line-height: 60px;}
.wenzi3, .wenzi4{margin-left: 70px;}
.wenzi3, .wenzi4{width: 200px;font-size: 14px;line-height: 20px;}
.wenzi1, .wenzi2{width: 200px;font-size: 14px;margin-right: 70px;}
.brand h5{height: 110px;line-height: 110px;font-size: 28px;}
.brand{height:250px;font-size: 20px;}
.advantage.last{padding-bottom:60px;}
}
@media (min-width:1024px) and (max-width:1440px){
.advantage .public_title{height: 60px;line-height: 60px;font-size: 36px;}
.brand{height: 400px;font-size: 28px;}
.brand h5{height: 180px;line-height: 180px;}
.advantage.last{padding-bottom:80px;}
.advantage_wenzi{font-size: 16px;line-height: 30px;}
.advantage2_l{height: 380px;}
.strength_title{font-size: 42px;}
.strength_circle{width: 300px;height: 300px;}
.strength_list .num{width: 80px;height: 80px;line-height: 80px;font-size: 36px;}
.wenzi3, .wenzi4{margin-left: 100px;}
.wenzi1, .wenzi2{margin-right: 100px;}
.wenzi{width: 280px;font-size: 16px;line-height: 28px;}
.advantage2_r{width: 58%;}
}