#jd-header{background-color:#fff;margin:2.3rem 0;text-align:left}.jd-key{padding:.5rem 0}.join-button{margin:1rem 0}.blog-box{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;font-size:.8rem;height:4.88rem;line-height:1.6rem;margin-bottom:.6rem;min-width:13rem;overflow:hidden;text-align:justify;text-overflow:ellipsis}.avatar{background-color:#eee!important}#logo-navbar{height:2.33rem}