.knowledge-search-page .search-content[data-v-4fc5816f]{-webkit-box-sizing:border-box;box-sizing:border-box;background-color:#f5f5f5;height:calc(100vh - 55px);padding:20px 15px;overflow-y:scroll;position:relative}.knowledge-search-page .search-nodata[data-v-4fc5816f]{position:absolute;top:40%;left:0;right:0;margin:auto;color:#909399;text-align:center;font-size:14px}