有几种方法可以将图像添加到列表项中.

There are several methods to add an image to a list item.

这是一张使用背景图片的图片.http://jsfiddle.net/p05g14zm/

Here is one using a background image. http://jsfiddle.net/p05g14zm/

rightNav2 li {
  display: inline;
  padding-right: 6px;
  padding-left: 20px;
  color: white;
}

.rightNav2 #homeLnk {
    background-image: url('http://i.stack.imgur.com/vQ4nM.jpg?s=32&g=1');
    background-repeat: no-repeat;
    background-size: contain;
}