.dev-guide-wrap{padding-top:4.5rem;padding-bottom:4.5rem;text-align:justify}.dev-guide-wrap h3{text-align:center;background-color:#3d4ae5;height:4rem;color:#fff;line-height:4rem}.dev-guide-wrap img{width:100%;margin-bottom:1rem}.dev-guide-wrap a{color:#3d4ae5}.dev-guide-wrap .content-wrap{background-color:rgba(61,74,229,.05);padding:1.5rem}.dev-guide-wrap .line{width:100%;height:1px;background-color:rgba(0,0,0,.1);margin-bottom:1.5rem}