.customer-banner-cont{
    
    font-size: 0;
}
.customer-banner-cont .img1{
    width: 100%;
    display: block;
}
.customer-banner-cont .img2{
    width: 100%;
    display: none;
}
.customer-cont{
    width: 1200px;
    margin: 85px auto 200px auto;
    overflow: hidden;
}
.customer-cont .customer-nav-cont{
    width: 225px;
    float: left;
}
.customer-cont .customer-nav-cont .nav-icon{
    width: 15px;
    height: 15px;
    margin-right: 10px;
}
.customer-cont .customer-nav-cont .customer-nav-item{
    text-align: center;
}
.customer-cont .customer-nav-cont .customer-nav-item + .customer-nav-item{
    margin-top: 35px;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-title{
    height: 25px;
    background-color: #c8c9c9;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-title.active{
    background-color: #b71c22;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list{
    border: 1px solid #e8e8e8;
    border-top: none;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item{
    line-height: 56px;
    color: #363636;
    box-sizing: border-box;
    text-align: left;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item + .nav-item{
    border-top: 1px solid #e8e8e8;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item .nav-icon{
    display: inline-block;
    width: 15px;
    height: 15px;
    margin-left: 60px;
    margin-right: 12px;
    background: url(/resource/images/customer/icon1.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item .iconfont{
    display: inline-block;
    font-size: 15px;
    margin-left: 40px;
    margin-right: 12px;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item .iconfont.iconfont1{
    color: #717171;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item.active .iconfont{
    color: #bf0000;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item:hover .iconfont{
    color: #bf0000;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item.active .icon,
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item:hover .icon{
    color: #bf0000;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item.active .nav-icon{
    background: url(/resource/images/customer/icon1-active.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item a{
    font-size: 16px;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item.active a{
    color: #bf0000;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item:hover .nav-icon{
    background: url(/resource/images/customer/icon1-active.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item:hover a{
    color: #bf0000;
}

.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item .nav-icon.icon3{
    background: url(/resource/images/customer/icon3.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item:hover .nav-icon.icon3{
    background: url(/resource/images/customer/icon3-active.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item .nav-icon.icon4{
    background: url(/resource/images/customer/icon4.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item:hover .nav-icon.icon4{
    background: url(/resource/images/customer/icon4-active.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item .nav-icon.icon5{
    background: url(/resource/images/customer/icon5.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item:hover .nav-icon.icon5{
    background: url(/resource/images/customer/icon5-active.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item .nav-icon.icon6{
    background: url(/resource/images/customer/icon6.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item:hover .nav-icon.icon6{
    background: url(/resource/images/customer/icon6-active.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item .nav-icon.icon7{
    background: url(/resource/images/customer/icon7.png) center center no-repeat / 100% 100%;
}
.customer-cont .customer-nav-cont .customer-nav-item .item-nav-list .nav-item:hover .nav-icon.icon7{
    background: url(/resource/images/customer/icon7-active.png) center center no-repeat / 100% 100%;
}













.customer-cont .customer-container-cont{
    width: 900px;
    float: right;
}
.customer-container-cont .title{
    line-height: 40px;
    padding-left: 50px;
    background: url(/resource/images/customer/icon10.png) left center no-repeat;
    background-size: 36px 36px;
    font-size: 30px;
    color: #363636;
    font-weight: 700;
    margin-bottom: 50px;
}
.customer-container-cont .item{

}
.customer-container-cont .item .item-title:before{
    content: '';
    display: inline-block;
    width: 12px;
    height: 24px;
    background-color: #b71c22;
    margin-right: 2px;
    float: left;
}
.customer-container-cont .item .item-title:after{
    content: '';
    display: inline-block;
    width: 1px;
    height: 24px;
    background-color: #b71c22;
    float: left;
    margin-right: 10px;
}
.customer-container-cont .item .item-title{
    border-bottom: 1px solid #c4c4c4;
    padding-bottom: 10px;
    font-size: 20px;
    line-height: 24px;
    margin-bottom: 20px;
}
.customer-container-cont .item .item-cont{
    margin-left: 24px;
}
.customer-container-cont .item .item-cont .item-btn{
    font-size: 14px;
    line-height: 20px;
    display: inline-block;
    background-color: #b71c22;
    padding: 0 15px;
    color: #fff;
    margin-bottom: 10px;
}
.customer-container-cont .item .item-cont .item-text-title{
    font-size: 14px;
    line-height: 32px;
    color: #363636;
    font-weight: 700;
    margin-top: 10px;
}
.customer-container-cont .item .item-cont .item-text{
    font-size: 14px;
    line-height: 30px;
    color: #363636;
}
.customer-container-cont .item .item-cont .item-text.last{
    margin-bottom: 30px;
}
.customer-container-cont .item .item-cont img{

    margin: 20px auto 0 auto;
    /* width: 100%;*/
    text-align: center;
    max-width: 100%;
}
.customer-banner-cont .image-left-right img{
    float: left;
}

@media screen and (max-width:1210px){
    .customer-cont{
        width: 100%;
    }
    .customer-cont .customer-nav-cont{
        float: none;
        margin: 50px auto 0 auto;
        width: 900px;
    }
    .customer-cont .customer-container-cont{
        float: none;
        margin: 0 auto;
    }
}
@media screen and (max-width:920px){
    .customer-cont{
        margin: 50px auto 100px auto;
    }
    .customer-cont .customer-nav-cont{
        width: 96%;
        float: none;
        margin: 50px 2% 0 2%;
    }
    .customer-cont .customer-container-cont{
        width: 96%;
        float: none;
        margin: 0 2%;
    }
}
@media screen and (max-width:700px){
    .customer-banner-cont .img2{
        display: block;
    }
    .customer-banner-cont .img1{
        display: none;
    }
}

@media screen and (max-width:655px){
    .customer-container-cont .title{
        line-height: 32px;
        padding-left: 50px;
        background: url(/resource/images/customer/icon10.png) left center no-repeat;
        background-size: 32px 32px;
        font-size: 24px;
    }
}
/* @media screen and (max-width:640px){
    .customer-banner-cont{
        margin-top: 51px;
    }
} */
@media screen and (max-width:540px){
    .customer-container-cont .title{
        line-height: 28px;
        padding-left: 40px;
        background: url(/resource/images/customer/icon10.png) left center no-repeat;
        background-size: 28px 28px;
        font-size: 20px;
    }
}
@media screen and (max-width:460px){
    .customer-container-cont .title{
        line-height: 24px;
        padding-left: 36px;
        background: url(/resource/images/customer/icon10.png) left top no-repeat;
        background-size: 24px 24px;
        font-size: 18px;
    }
}