main .banner .swiper-slide{
    overflow: hidden;
}
main .banner .mask{
    position: absolute;
    width: 60%;
    height: 60%;
    left: 0;
    bottom: 0;
    transform: translate(-50%, 50%) rotate(45deg);
    content: '';
    background: #fff;
    z-index: 9;
}
.swiper-pagination{
    position: absolute;
}
main .banner .swiper .swiper-pagination-bullet{
    opacity: 0.3;
    width: 10px;
    height: 10px;
    background-color: #ffffff;
}
main .banner .swiper .swiper-pagination-bullet-active{
    opacity: 1;
}
main .banner .swiper-pagination{
    bottom: 40px;
}

main .choose{
    margin: 6.25002vw 0;
}
main .choose .choose-in{
    margin: 0 auto;
    padding: 50px;
    border: 1px solid #e5e5e5;
    background-color: #f5f5f5;
    max-width: 1160px;
    width: 100%;
}
main .choose .choose-in h2{
    font-size: 32px;
    font-family: 'TitilliumWeb-Italic';
    margin-bottom: 25px;
}
main .choose .choose-in .box{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
main .choose .choose-in .box .select{
    width: 250px;
    height: 48px;
    position: relative;
    margin: 5px 0;
}
main .choose .choose-in .box .select svg{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 20px;
}
main .choose .choose-in .box .select input{
    width: 100%;
    height: 100%;
    background: #fff;
    border: 1px solid #e5e5e5;
    color: #666;
    font-size: 16px;
}
main .choose .choose-in .box .select select{
    width: 100%;
    height: 100%;
    background: #fff;
    border: 1px solid #e5e5e5;
    color: #666;
    font-size: 16px;
    padding: 0 20px;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}
main .choose .choose-in .box .select ul{
    padding: 10px;
    background: #fff;
    box-shadow: 0 0px 15px rgb(0 0 0 / 15%);
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 9;
    display: none;
}
main .choose .choose-in .box .select ul li{
    font-size: 16px;
    line-height: 1.5;
    cursor: pointer;
    padding: 0 10px;
}

main .choose .choose-in .box .select input[type=submit]{
    border: 2px solid #cd1925;
    color: #cd1925;
    background: #fff;
    font-family: 'Barlow-Bold';
}
main .choose .choose-in .box .select input[type=submit]:hover{
    color: #fff;
    background: #cd1925;
}

main .weicome .title{
    margin-bottom: 50px;
}
main .weicome .cart{
    padding-left: 20px;
    background: #f5f5f5;
    transition: all 0.5s;
    margin-bottom: 30px;
    min-height: 360px;
}
main .weicome .cart:hover{
    padding-right: 20px;
    padding-top: 20px;
}
main .weicome .cart .top img{
    width: 100%;
}
main .weicome .cart .btm{

}
main .weicome .cart .btm h3{
    font-size: 24px;
    font-family: 'TitilliumWeb-SemiBold';
    text-align: center;
}
main .weicome .cart .btm ul{
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    height: 160px;
}
main .weicome .cart .btm ul li{
    display: flex;
    margin-bottom: 15px;
    width: 45%;
}
main .weicome .cart .btm ul li p{
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    font-size: 16px;
    color: #404040;
}
main .weicome .cart .btm ul li img{
    margin-right: 12px;
}
/* main .weicome .row>div:last-child .cart{
    background: #cd1925;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0;
}
main .weicome .row>div:last-child .cart h4{
    font-size: 32px;
    font-family: 'TitilliumWeb-Italic';
    color: #fff;
    max-width: 370px;
    width: 100%;
    text-align: center;
    margin-bottom: 50px;
}
main .weicome .row>div:last-child .cart a{
    width: 280px;
    height: 56px;
    border: 2px solid #fff;
    color: #fff;
    font-size: 16px;
    font-family: 'Barlow-Bold';
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.5s;
}
main .weicome .row>div:last-child .cart:hover{
    padding: 0;
}
main .weicome .row>div:last-child .cart a:hover{
    background: #fff;
    color: #cd1925;
} */

main .solution{
    margin-top: 6.25002vw;
    padding-top: 3.12501vw;
    padding-bottom: 6.25002vw;
    background: url(../image/img_map_bg.jpg) no-repeat;
    background-attachment: fixed;
    background-position-y: 100px;
    position: relative;
}
main .solution .content{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 9;
}
main .solution h2{
    font-family: 'TitilliumWeb-Black';
    font-size: 60px;
    text-align: center;
    color: #202020;
}
main .solution .content>p{
    font-size: 16px;
    color: #666;
    text-align: center;
    margin: 30px 0;
}
main .solution .content .box{
    display: flex;
    justify-content: center;
    align-items: center; 
    margin-bottom: 40px;
}
main .solution .content .box .box-in{
    margin: 0 60px;
}
main .solution .content .box .box-in img{
    border: 6px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0,0.3);
    margin-bottom: 12px;
}
main .solution .content .box .box-in p{
    font-size: 16px;
    font-family: 'TitilliumWeb-Bold';
    text-align: center;
    color: #202020;
}
main .solution .content a.button{
    color: #fff;
    background: #2d5168;
    transition: all 0.5s;
    border: none;
}
main .solution .content a.button:hover{
    background: #cd1925;
}

main .customized{
    margin-top: 6.25002vw;
    background: url(../image/img_custome_white_bg.jpg) no-repeat center;
}
main .customized .content{
    display: flex;
    align-items: center;
    position: relative;
    z-index: 9;
}
main .customized .content .left{
    margin-right: 60px;
    flex-shrink: 0;
    box-shadow:  0 0 80px rgba(0, 0, 0,0.2);
}
main .customized .content .right .title{
    justify-content: flex-start;
    margin-bottom: 60px;
}
main .customized .content .right .four-box{
    display: flex;
    flex-direction: column;
    /* margin-bottom: 60px; */
}
main .customized .content .right .four-box .box{
    display: flex;
    width: 100%;
    margin: 15px 0;
}
/* main .customized .content .right .four-box .box:first-child{
    margin-right: 60px;
} */
main .customized .content .right .four-box .box .box-l{
    flex-shrink: 0;
    margin-right: 12px;
}
main .customized .content .right .four-box .box .box-r h4{
    font-size: 20px;
    font-family: 'TitilliumWeb-SemiBold';
    margin-bottom: 10px;
}
main .customized .content .right a{
    margin-top: 20px;
}

main .bg{
    position: relative;
    margin-top: -330px;
}
main .bg>img{
    width: 100%;
}
main .bg .mask{
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 5;
}
main .bg .mask img{
}
main .bg .mask.mask-btm{
    height: auto;
    top: auto;
    bottom: 0;
    z-index: 9;
}
main .bg .mask.mask-btm img{
    height: auto;
}

main .three-box{
    padding-top: 6.770855vw;
    padding-bottom: 5.729185vw;
}
main .three-box .cart{
    background: url(../image/img_whyus_icon_bg.png) no-repeat top;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
main .three-box .cart img{
    margin-top: 110px;
    margin-bottom: 40px;
}
main .three-box .cart h3{
    font-size: 24px;
    font-family: 'TitilliumWeb-Bold';
    margin-bottom: 30px;
    text-align: center;
}
main .three-box .cart p{
    font-size: 16px;
    color: #202020;
    max-width: 400px;
    width: 100%;
    text-align: center;
}
main .three-box a.button{
    margin: 0 auto;
    margin-top: 60px;
}

main .information .content{
    display: flex;
    justify-content: space-between;
    margin-bottom: 6.25002vw;
}
main .information .content a{
    display: inline-block;
    width: 50%;
    height: 160px;
    border: 6px solid #e5e5e5;
    padding: 20px 40px;
}
main .information .content a>div{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
main .information .content a:first-child{
    margin-right: 60px;
}
main .information .content a>div .box-l{
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
main .information .content a>div .box-l .img{
    margin-right: 36px;
    overflow: hidden;
    width: 110px;
    height: 110px;
}
main .information .content a>div:hover .box-l img{
    animation: trans 1s;
}
main .information .content a>div .box-l h3{
    font-size: 32px;
    font-family: 'TitilliumWeb-Bold';
    color: #202020;
}
main .information .content a>div:hover .box-l h3{
    color: #cd1925;
}
main .information .content a>div .box-l p{
    font-size: 16px;
    color: #666;
}
@keyframes trans {
    0%{
        margin-top: 0;
    }
    25%{
        margin-top: -110px;
    }
    26%{
        margin-top: 110px;
    }
    50%{
        margin-top: 0;
    }
}

main .contact{
    height: 510px;
    width: 100%;
    position: relative;
    /* background: #19293a; */
    background: url(../image/img_footer_bg.jpg) no-repeat;
    background-attachment: local;
} 
main .contact .mask{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(25, 41, 58,0.9);
    display: none;
}
main .contact .content{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: #fff;
    position: relative; 
    z-index: 5;
}
main .contact .content h2{
    font-size: 52px;
    font-family: 'TitilliumWeb-Regular';
    max-width: 700px;
    width: 100%;
    text-align: center;
}
main .contact .content h3{
    font-size: 52px;
    font-family: 'TitilliumWeb-Bold';
}
main .contact .content a{
    background: #fff;
    color: #cd1925;
    border: none;
    margin-top: 50px;
}

@media (max-width:1279px) {
    main .weicome .cart{
        min-height: 380px;
    }
    main .customized .content .left{
        margin-right: 30px;
    }
    main .weicome .row>div:last-child .cart h4{
        font-size: 24px;
    }
    main .customized .content .right .four-box{
        flex-direction: column;
        margin-bottom: 30px;
    }
    main .customized .content .right .four-box .box{
        width: 100%;
        margin-bottom: 20px;
    }
    main .customized .content .right .four-box .box:first-child{
        margin-right: 0;
    }
    main .information .content a{
        padding: 20px 15px;
        height: auto;
    }
    main .information .content a:first-child{
        margin-right: 30px;
    }
    
}
@media (max-width:1023px) {
    main .customized .content{
        flex-direction: column;
        align-items: flex-start;
    }
    main .customized .content .left{
        margin-bottom: 30px;
    }
    main .customized .content .right .title{
        margin-bottom: 30px;
    }
    main .three-box .cart{
        margin-bottom: 20px;
    }
    main .three-box .cart p{
        max-width: 100%;
    }
    main .information .content{
        flex-direction: column;
    }
    main .information .content a{
        width: 100%;
    }
    main .information .content a:first-child{
        margin-right: 0;
        margin-bottom: 20px;
    }
    main .weicome .cart{
        min-height: 394px;
    }
}

@media (max-width:767px) {
    main .choose .choose-in{
        padding: 30px 15px;
    }
    main .choose .choose-in .box .select{
        width: 100%;   
    }
    main .solution .content .box{
        flex-wrap: wrap;
    }
    main .solution .content .box .box-in{
        margin: 10px 15px;
        width: 40%;
    }
    main .solution h2{
        font-size: 32px;
    }
    main .bg{
        margin-top: 0;
    }
    main .three-box a.button{
        margin-top: 30px;
    }
    main .information .content a>div .box-l h3{
        font-size: 24px;
    }
    main .contact .content h2{
        font-size: 28px;
    }
    main .contact .content h3{
        font-size: 32px;
    }
    main .information .content a>div .box-l .img{
        margin-right: 15px;
    }
    main .banner .swiper-pagination{
        bottom: 10px;
    }
    

}