当您组合大纲和伪元素时,Firefox的行为与Chrome和Safari(我没有测试过其他浏览器)的行为不同.
有没有办法解决它或这是一个错误？
有没有办法解决它或这是一个错误？
.main {
position: relative;
width: 100px;
height: 100px;
margin: 10px auto;
border: 2px solid #f00;
outline: 2px solid #00f;
}
.main:after {
content: 'Hello';
position: absolute;
width: 100px;
text-align: center;
bottom: -50px;
}
.wtf {
width: 400px;
margin: 90px auto;
}
<div class="main"></div> <div class="wtf"> <p>In Chrome and Safari the 'Hello' is outside of the outline.</p> <p>In firefox the outline is extended and the 'Hello' is inside the outline. Bug from Firefox or is there a way to fix this?</p> </div>
演示：http://codepen.io/romainberger/pen/nuxlh
编辑：
在Firefox 20.0,Chrome 28和Safari 5.1中测试过
解决方法
现在习惯了
盒子阴影
像这样
.main {
position: relative;
width: 100px;
z-index:1;
height: 100px;
margin: 10px auto;
border: 2px solid #f00;
Box-shadow:0px 0px 0px 3px #00f;
}
.main:after {
content: 'Hello';
position: absolute;
text-align: center;
bottom: -50px;
left:0;
right:0;
z-index:2;
}
.wtf {
width: 400px;
margin: 90px auto;
}
