鼠标滑过时背景色

/*鼠标滑过时背景色*/
.layui-table tbody tr:hover {
background-color: "";
}
.layui-table tbody tr:hover, .layui-table thead tr, .layui-table-click, .layui-table-header, .layui-table-hover, .layui-table-mend, .layui-table-patch, .layui-table-tool {
background-color: #f8f8f8;
background-color: #FFFFFF;
color: #0000FF;
}