.icon-select-popover{max-width:300px}.icon-select-list{max-height:300px;padding:0;margin:-8px 0 0 -8px;overflow:auto}.icon-select-list>.el-button{padding:8px;margin:8px 0 0 8px}.icon-select-list>.el-button>span{display:inline-block;vertical-align:middle;width:18px;height:18px;font-size:18px}