如何设置< option>的背景颜色?在< select>中元素?
问题描述:
如何设置HTML列表中项目的背景颜色?
How do you set the background color of an item in an HTML list?
答
select.list1 option.option2
{
background-color: #007700;
}
<select class="list1">
<option value="1">Option 1</option>
<option value="2" class="option2">Option 2</option>
</select>