.header-background{height: 440px;background-image:linear-gradient(180deg,#FFFFFF 0%,#DEEEFC 100%)}
.main-box{position:relative;margin:0 auto;width:1000px}
.main-box a:hover{background-color:#E5F3ff;}
.article-banner {display: flex;justify-content: space-between;align-items: center;padding: 40px 0;}
.article-banner-title{font-size:36px;color:#1F2238;font-weight:600;}
.article-desc{font-size:20px;color:#1F2238;line-height:32px;font-weight:200;padding-top:10px}
.article-banner-right{position: relative;top: 14px;}
.article-wrap{padding:40px 0}
.article-item{font-size:20px;color:#1F2238;line-height:60px;font-weight:200;display:block}