.content{overflow:hidden;margin-top:0;height:calc(100vh - 85px);display:flex;align-items:center;justify-content:center;width:100%}.left-nav{font-size:.15rem;width:13.3%;overflow:auto;height:100%;margin-left:12.2%;background:#fff}.show-title{height:90px;display:flex;justify-content:flex-start;align-items:center;border-bottom:1px solid #f1f1f1}.show-img{margin-left:12px}.show-title-info{margin-left:10px;font-size:20px;color:#929292;font-weight:500}.left-nav ul{list-style:none}.right-content{width:74.5%;background-color:#f8f8f8;margin-left:7px;overflow:hidden auto;height:100%;border:none}