87,907
社区成员
发帖
与我相关
我的任务
分享
$(function(){
var tx = $(".tx");
tx.click(function(){
$(this).addClass('tx_x').siblings().removeClass("tx_x");
});
});
.tx{
background-color:#d7dfea;
width: 120px;
height: 120px;
border:3px solid #d7dfea;
}
.tx_x{
background-color:#f44c56;
width: 120px;
height: 120px;
border:3px solid #f44c56;
}
<div class="head_div">
<ul>
<li>
<div class="tx">
<img class="por" src="../images/por_1.jpg">
</div>
</li>
<li>
<div class="tx">
<img class="por" src="../images/por_2.jpg">
</div>
</li>
<li>
<div class="tx">
<img class="por" src="../images/portrait/por_3.jpg">
</div>
</li>
</ul>
</div>