答案 0 :(得分:0)
#parent {
background-color: #aaaaaa;
height:300px;
}
#child {
background-color: #ff0000;
width:220px;
margin-left:10px;
}
#two {
background-color: #00ff00;
width:100px;
}
.kids {
display: inline-block;
padding: 2px;
white-space: normal;
}

<div id="parent" style="width: 250px; display: inline-block; white-space: nowrap">
<div id="child" class="kids">
<span>child</span>
</div>
</div>
&#13;
答案 1 :(得分:0)
div
{
margin: 0;
padding: 0;
border: 0;
vertical-align: baseline;
}
.parentDiv
{
position: relative;
/*...*/
}
.childDiv
{
position: absolute;
/*...*/
}
基本上就是CSS。 Read more
答案 2 :(得分:0)
如果您想在img中看起来像这样:
.parent {
height:300px;
width:300px;
background-color:orange;
}
.child {
height:50px;
width:80%;
background-color:green;
margin:0 auto;
}
<div class="parent">
<div class="child">
</div>
</div>
我非常好奇地看到为什么要进行投票?有谁?