body{overflow-y: auto;}
.imgbox img{width: 100%;}
.container{width: 87.5%;margin: 0 auto;}
.imgscale{overflow: hidden;}
.imgscale img{transition: all 0.4s;}
.imgscale:hover img{transform: scale(1.05);}
.bgimg {background-repeat: no-repeat;background-position: center;background-size: cover;}
.dot1{width: 100%;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.dot2 { -webkit-line-clamp: 2; }
.dot3 { -webkit-line-clamp: 3; }
.dot4 { -webkit-line-clamp: 4; }
.dot2, .dot3, .dot4 { display: -webkit-box; display: -webkit-box; overflow: hidden; text-overflow: ellipsis; word-break: break-all; -webkit-box-orient: vertical; }

.welfare_main2{background: #e6edf6;padding-top:60px !important;}
.welfare_video{cursor: pointer;}
.welfare_video video{width: 100%;display: block;}


.welfare_content{background: #e6edf6 url(../images/mainbg.jpg) center top no-repeat;padding-top: 165px;padding-bottom: 165px;background-size: cover;}
.welfare_list{display: flex;flex-wrap: wrap;justify-content: space-between;}
.welfare_text .we_tit{font-size: 26px;margin-bottom: 20px;}
.welfare_text .we_desc{font-size: 18px;}
.welfare_text .we_desc p{margin-bottom: 15px;    opacity: 0.8;}
.welfare_list .welfare_text{width: 30.8%;padding-top: 0 !important;}
.welfare_imglist{display: flex;flex-wrap: wrap;justify-content: space-between;}
.welfare_imglist .wfimg_left{width: calc(50% - 25px);margin-top: 18.8vw;}

.welfare_imglist .item{margin-bottom: 150px;}
.welfare_imglist .item:last-child{margin-bottom: 0;}



.welfare_list2{margin-top: 200px;}

.welfarenew_content{display: flex;flex-wrap: wrap;}
.welfarenew_content .welleft{width: 50%;}
.welfarenew_content .welright{width: 50%;background: #f2f2f4;padding: 110px 80px;}
.welleft_swiper{height: 100%;}
.welleft_swiper .newboxbox{display: block;height: 100%;}
.welleft_swiper .newboxbox .imgbox{display: none;}
.welfare_video{position: relative;}
.welfare_video .video_btn{position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);z-index: 10;}

.welfare_news{padding-top: 20px;background: #e6edf7;}
.welright_swiper .welright_link{display: block;}
.welright_swiper .welright_link .date{font-size: 16px;color: #828282;margin-bottom: 15px;}
.welright_swiper .welright_link .title{font-size: 34px;line-height: 46px;margin-bottom: 18px;}
.welright_swiper .welright_link .desc{font-size: 16px;line-height: 28px;color: #828282;}

.welright_anniu{display: flex;margin-top: 50px;}
.welright_anniu .welright_prev{margin-right: 45px;}
.welright_anniu .welright_btn{cursor: pointer;}
.welright_anniu .welright_btn img{display: block;}
.welright_anniu .welright_btn .img2{display: none;}
.welright_anniu .welright_btn:hover .img2{display: block;}
.welright_anniu .welright_btn:hover .img1{display: none;}

.welfare_shouhu{padding: 170px 0;color: #fff;}
.shouhu_content .cotton{margin-bottom: 20px;}
.shouhu_content .cotton img{width: 250px;}
.shouhu_content .cotton_content h2{font-size: 34px;margin-bottom: 10px;}
.shouhu_content .cotton_content p{font-size: 16px;line-height: 26px;margin-bottom: 16px;opacity: 0.9;}
.shouhu_content .cotton_content p:first-child{margin-bottom: 0;}

.welfare_list .welfare_center{width: 29.7%;padding-top: 18.8vw;padding-bottom: 0;}
.welfare_list .welfare_right{width: 29.7%;}
.welfare_list1 .welfare_center{margin-left: 3.8%;}
.welfare_list2 .welfare_center{margin-right: 3.8%;}
.shuzi_laiyuan{font-size: 14px;line-height: 24px;color: #8b8a8a;}
/* .aa{width: 30% !important;} */
@media (min-width: 1921px){
    .welfare_main2{background-size: contain;}
}
@media (max-width: 1560px){
    .welfare_text .we_desc{font-size: 16px;}
    .welfare_text .we_tit{font-size: 24px;}
}
@media (max-width: 1440px){
    .welfare_content{padding: 100px 0;}
    .welfare_list2{margin-top: 140px;}
    .welfare_list .welfare_text{padding-top: 8vw;}
    .welfarenew_content .welright{padding: 80px;}
}
@media (max-width: 1366px){
    .welfare_text .we_tit{font-size: 22px;}
    .welfare_text .we_desc{font-size: 16px;}
    .welright_swiper .welright_link .title{font-size: 26px;line-height: 36px;}
    .welright_swiper .welright_link .desc br{display: none;}
    .welfarenew_content .welright{padding: 60px 40px;}
    .shouhu_content .cotton_content h2{font-size: 26px;}
    .welfare_shouhu{padding: 100px 0;}
}
@media (max-width: 1260px){
    .container{width: auto;padding: 0 40px;}
    .welfare_main2{padding-top:20px;}
    .welfare_imglist .item{margin-bottom: 80px;}
}
@media (max-width: 1024px){
    .container{padding: 0 20px;}
    .welfare_main2{background-size: 100%;}
    
}
@media (max-width: 991px){

}
@media (max-width: 768px){
    .welfare_main2{padding-top: 30px !important;}
    .container{padding: 0 15px;}
    .welfare_list .welfare_text{padding-top: 0;width: 100%;}
    .shouhu_content .cotton img{width: 200px;}
    .welfare_content{padding: 40px 0;}
    .welfare_text .we_desc p{margin-bottom: 10px;}
    .welfare_list .welfare_right{margin-top: 15px;}
    .welfare_list2 .welfare_text{order: 1;}
    .welfare_list2 .welfare_center{order: 2;}
    .welfare_list2 .welfare_right{order: 3;}
    .welfare_list2{margin-top: 40px;}
    .welfare_imglist .item{margin-bottom: 30px;}
    .welfare_imglist .wfimg_left{margin-top: 0;}
    .welfare_imglist{align-items: center;}
    .welfarenew_content .welleft{width: 100%;}
    .welfarenew_content .welright{width: 100%;}
    .welleft_swiper .newboxbox{background: none !important;}
    .welleft_swiper .newboxbox .imgbox{display: block;}
    .welfarenew_content .welright{padding: 30px 15px;}
    .welright_swiper .welright_link .title{font-size: 22px;line-height: 30px;}
    .welright_anniu{margin-top: 30px;}
    .shouhu_content .cotton_content h2{font-size: 22px;}
    .shouhu_content .cotton_content p{font-size: 14px;line-height: 22px;}
    .welfare_shouhu{padding: 50px 0;}
    .welfare_list .welfare_center{width: 47%;padding-top: 0;padding-bottom: 0;}
    .welfare_list1 .welfare_center{margin-left: 0;}
    .welfare_list2 .welfare_center{margin-right: 0;}
    .welfare_list .welfare_right{width: 47%;}
    .welfare_list{align-items: center;}
}

@media (max-width: 520px){
    .welfare_video .video_btn img{width: 30px;}
    .welfare_content{padding: 30px 0;}
    .welfare_text .we_tit{font-size: 18px;margin-bottom: 10px;}
    .welfare_text .we_desc{font-size: 14px;}
    .welfare_list1 .wfimg_left{margin-right: 15px;}
    /* .welfare_imglist .wfimg_left,.welfare_imglist .wfimg_right{width: calc(50% - (15px / 2));} */
    .welfare_imglist .item{margin-bottom: 15px;}
    .welright_swiper .welright_link .title{font-size: 18px;line-height: 26px;}
    .welright_swiper .welright_link .title br{display: none;}
    .welright_swiper .welright_link .date{margin-bottom: 10px;}
    .welright_anniu{margin-top: 15px;justify-content: center;}
    .welright_anniu img{height: 25px;}
    .shouhu_content .cotton_content h2{font-size: 18px;}
    .shouhu_content .cotton_content p br{display: none;}
    .shouhu_content .cotton img{width: 170px;}
}