:not意为排除某个元素,可以多次叠加使用
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"><title>Document</title><style> ???li:not(.head_logo):not(.head_item):hover{ ???????background: red; ???}</style></head><body><ul class="head_ul"> ???<li class="head_logo">head_logo</li> ???<li class="head_item">head_item</li> ???<li>3</li> ???<li>4</li> ???<li>5</li></ul></body></html>
css伪类选择器:not的用法
原文地址:http://blog.51cto.com/12173069/2109148