#bannerBg{transition:all .5s;background-image:url(/template/pc/dcweb/images/problem_center/image_12.png);background-position:top center;background-repeat:no-repeat;background-size:cover}.banner-bg-main .banner-slide{height:465px}.banner-bg-main .swiper-pagination-bullet{width:30px;height:6px;border-radius:4px;transition:all .3s;opacity:1;background:#ffffffe6}.banner-bg-main .swiper-pagination-bullet-active{opacity:1;width:50px!important;background:#1337db}.problem-row .article-list-item{padding:46px 37px}.problem-row .article-list-item .problem-item-title{color:#0d0d0d;font-size:20px;font-weight:300}.problem-row .article-list-item .problem-item-desc{color:#747474;font-size:16px;line-height:27px;font-weight:300}