#bannerBg{transition:all .5s;background-size:cover;background-position:center center}#bannerBg .banner-swiper-wrapper .banner-slide{height:465px;width:1100px;margin:auto}#bannerBg .banner-swiper-wrapper .banner-slide .banner-slide-content{width:1100px!important;overflow:hidden}#bannerBg .banner-swiper-wrapper .banner-slide .banner-slide-content .banner-slide-title{font-size:40px;color:#fff}#bannerBg .banner-swiper-wrapper .banner-slide .banner-slide-content .banner-slide-desc{font-size:30px;color:#fff}#bannerBg .banner-swiper-wrapper .banner-slide .banner-slide-content .banner-slide-line{width:40px;height:4px;background:#fff;margin-left:auto;margin-right:auto}.quality-bg{background:url(/template/pc/dcweb/images/quality_control/quality_bg_2.png) right top no-repeat}.quality-title-2{font-size:44px;font-weight:700;color:#2a33aa}.quality-title-2 .quality-title-line{display:inline-block;width:5px;height:42px;background:#212529}.quality-title-2 .quality-title-3{color:#212529}.henxian-short{width:25px;height:2px;background:#2a33aa;display:inline-block}.quality-bg-3{background:url(/template/pc/dcweb/images/quality_control/quality_bg_3.png)}.quality-bg-3 .theme-title{color:#2a33aa;font-size:40px}.quality-img-content{cursor:pointer}.quality-img-content .quality-img-content-bg{height:320px;background-repeat:no-repeat;background-size:auto 100%;background-position:center center;transition:all .5s}.quality-img-content .quality-img-content-bg:hover{background-size:auto 120%}.quality-img-content .quality-img-content-bg:hover .quality-img-content-title{background:#2a33aa}.quality-img-content .quality-img-content-bg .quality-img-content-title{transition:all .5s;text-align:center;background:#2a33aa80;width:100%;color:#fff;height:70px;line-height:70px;font-size:18px}.quality-img-content-2{cursor:pointer}.quality-img-content-2 .quality-img-content-inner{padding:20px 20px 0}.quality-img-content-2 .quality-img-content-bg{height:320px;background-repeat:no-repeat;background-size:100% auto;background-position:center center;transition:all .5s}.quality-img-content-2 .quality-img-content-bg:hover{background-size:120% auto}.quality-img-content-2 .quality-img-content-title{transition:all .5s;text-align:center;width:100%;color:#212529;height:70px;line-height:70px}.quality-bg-4{background:url(/template/pc/dcweb/images/quality_control/image_83.jpg) center center no-repeat;background-size:cover}