body{
    font-family: "Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif;
    background-color: #ffffff;
}
.wrap{
    overflow: inherit;
}
.pull-left{
    float: left;
}
.pull-right{
    float: right;
}
.content-wrap{
    width: 1200px;
    margin: 0 auto;
    padding: 80px 0 70px 0;
}
.content-wrap *{
    box-sizing: border-box;
}
.wrapper *{
    box-sizing: border-box;
}

.main-title{
    font-size: 28px;
    color: #000000;
    text-align: center;
    margin-bottom: 62px;
}

.seo-banner{
    width: 100%;
    background: url(../images/bannnerBg.png) center center no-repeat;
    height: 300px;
}

.seo-banner .banner-info{
    width: 1200px;
    margin: 0 auto;
    height: 300px;
    position: relative;
}

.seo-banner .banner-info .banner-img{
    position: absolute;
    left: 0;
    top:0 
}

.seo-banner .banner-info p{
    font-size: 20px;
    color: #8a88e3;
    position: absolute;
    bottom: 114px;
    margin-left: 83px;
}

.seo-banner .banner-info .go-buy{
    width: 135px;
    margin-left: 83px;
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background-color: #f9b23f;
    color: #ffffff;
    font-size: 13px;
    bottom: 50px;
    position: absolute;
    border-radius: 29px;
}

.seo-banner .banner-info .go-buy:hover{
    background-color: #f8b955;
}

#seoIntroduce .seoIntroduce-left{
    float: left;
    margin-right: 55px;
    margin-left: 38px;
}

#seoIntroduce .seoIntroduce-right{
    float: left;
    padding-top: 54px;
    width: 745px;
}

#seoIntroduce .seoIntroduce-right .right-title{
    font-size: 29px;
    color: #000000;
    position: relative;
    margin-bottom: 30px;
}
#seoIntroduce .seoIntroduce-right .right-title h1{
    position: relative;
}
#seoIntroduce .seoIntroduce-right .right-title::before{
    position: absolute;
    content: "";
    width: 298px;
    height: 14px;
    background-color: #fbcd85;
    bottom: -8px;
    left: -9px;
}

#seoIntroduce .seoIntroduce-right .right-info{
    font-size: 17px;
    color: #666666;
    line-height: 35px;
}
#seoWhyDo{
    background-color: #f9faff;
}
#seoWhyDo .seoWhyDo-detail{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

#seoWhyDo .seoWhyDo-detail li.item{
    width: 340px;
    margin-bottom: 58px;
}

#seoWhyDo .seoWhyDo-detail li.item .item-img{
    float: left;
}

#seoWhyDo .seoWhyDo-detail li.item .item-info{
    margin-left: 83px;
}

#seoWhyDo .seoWhyDo-detail li.item .item-info dt{
    font-size: 18px;
    margin-bottom: 20px;
    color: #000000;
}

#seoWhyDo .seoWhyDo-detail li.item .item-info dd{
    font-size: 15px;
    color: #888888;
    line-height: 23px;
}

#seoWhyDo .content-wrap{
    padding-bottom: 22px;
}

#seoAdvantage .seoAdvantage-detail li.item{
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

#seoAdvantage .seoAdvantage-detail li.item .item-info{
    background-color: #f3f3f3;
    height: 215px;
}

#seoAdvantage .seoAdvantage-detail li.item .item-info h1{
    font-size: 25px;
    color: #000000;
    font-style: oblique;
    margin-bottom: 36px;
    font-weight: bold;
}

#seoAdvantage .seoAdvantage-detail li.item .item-info h1 em{
    font-size: 30px;
    margin-right: 20px;
}

#seoAdvantage .seoAdvantage-detail li.item .item-info p{
    font-size: 17px;
    color: #666666;
    line-height: 29px;
}

#seoAdvantage .seoAdvantage-detail li.item .item-one{
    width: 600px;
    padding-top: 54px;
    padding-left: 65px;
}

#seoAdvantage .seoAdvantage-detail li.item .item-two{
    width: 323px;
    padding-top: 55px;
    padding-left: 38px;
}

#seoAdvantage .seoAdvantage-detail li.item .item-three{
    width: 372px;
    padding-top: 53px;
    padding-left: 70px;
} 


#seoAdvantage .seoAdvantage-detail li.item .item-four{
    width: 450px;
    padding-top: 50px;
    padding-left: 38px;
} 
#seofield{
    background-color: #f9faff;
}

#seofield .seo-introduce .seo-product{
    font-size: 0;
    width: 100%;
}
#seofield .seo-introduce .seo-product li.item{
    width: 368px;
    display: inline-block;
    height: 192px;
    margin-right: 46px;
    position: relative;
    padding-left: 46px;
    padding-top: 32px;
    background-color: #ffffff;
    box-shadow: 0 0 16px rgb(95 126 209 / 16%);
    vertical-align: top;
}


#seofield .seo-introduce .seo-product li.item::before{
    content: "";
    display: block;
    width: 16px;
    height: 16px;
    position: absolute;
    left: 23px;
    top: 15px;
}
#seofield .seo-introduce .seo-product li.item:first-child::before{
    background: url(../images/price-icon1_1.png) center center no-repeat;
}
#seofield .seo-introduce .seo-product li.item:nth-child(2)::before{
    background: url(../images/price-icon2_1.png) center center no-repeat;
}
#seofield .seo-introduce .seo-product li.item:last-child::before{
    background: url(../images/price-icon3_1.png) center center no-repeat;
}

#seofield .seo-introduce .seo-product li.item::after{
    content: "";
    display: block;
    width: 92px;
    height: 92px;
    position: absolute;
    right: 8px;
    top: 56px;
}
#seofield .seo-introduce .seo-product li.item:first-child::after{
    background: url(../images/price-icon1_2.png) center center no-repeat;
}
#seofield .seo-introduce .seo-product li.item:nth-child(2)::after{
    background: url(../images/price-icon2_2.png) center center no-repeat;
}
#seofield .seo-introduce .seo-product li.item:last-child::after{
    background: url(../images/price-icon3_2.png) center center no-repeat;
}

#seofield .seo-introduce .seo-product li.item:last-child{
    margin-right: 0;
}

#seofield .seo-introduce .seo-product li.item .item-title{
    font-size: 23px;
    color: #000000;
    margin-bottom: 18px;
    position: relative;
    display: inline-block;
}

#seofield .seo-introduce .seo-product li.item:nth-child(2) .item-title::before{
    display: block;
    content: "";
    width: 39px;
    height: 18px;
    position: absolute;
    right: -46px;
    top: -10px;
    background: url(../images/price_icon_hot.png) center center no-repeat;
}


#seofield .seo-introduce .seo-product li.item .item-txt{
    font-size: 19px;
    color: #666666;
    line-height: 19px;
    margin-bottom: 14px;
}

#seofield .seo-introduce .seo-product li.item .go-buy{
    display: block;
    width: 96px;
    height: 28px;
    border-radius: 4px;
    background-color: #036cff;
    line-height: 28px;
    text-align: center;
    font-size: 14px;
    color: #ffffff;
    margin-top: 17px;
}
#seofield .seo-introduce .seo-product li.item .go-buy:hover{
    background-color: #1877fb;
}

#product-recommend .recommend-detail ul li:first-of-type a{
    background: url(../images/recommend-invoice.png) center center no-repeat;
}
#product-recommend .recommend-detail ul li:nth-of-type(2) a{
    margin-right: 0;
    background: url(../images/recommend-trademark.png) center center no-repeat;
}
#product-recommend .recommend-detail ul li:nth-of-type(3) a{
    background: url(../images/recommend-service.png) center center no-repeat;
}
#product-recommend .recommend-detail ul li:nth-of-type(4) a{
    margin-right: 0;
    background: url(../images/recommend-domain.png) center center no-repeat;
}