.aboutContainer{min-height:800px;background-color:#175068}.banner{width:100%;height:10rem;background:url(../img/introductionbanner.f240cfc4.png) no-repeat;background-size:100% 100%}.breadcrumbs{font-size:.7rem;height:1rem;line-height:1rem;color:#fff}.breadcrumbs a{font-size:.7rem;transition:all .5s}.breadcrumbs a:hover{color:#2baeb6}h1{line-height:2rem;text-align:center;margin-top:2rem;color:#fff;font-size:1.2rem}.articleInfo{height:1rem;line-height:1rem}.articleInfo span{display:block;font-size:.6rem;color:#999}.articleInfo .author{float:right}.articleInfo .createtime{float:right;margin-right:1rem}.articleContent{padding-top:1.5rem;color:#fff;margin-bottom:2rem}