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我尝试让blue 容器粘在顶部。我该如何管理?
HTML:
<div class="container">
<div class="a">blue</div>
<div class="b">green</div>
</div>
CSS:
.a {
width:100px;
height:400px;
display:inline-block;
background-color:blue;
}
.b {
width:400px;
height:600px;
display:inline-block;
background-color: green;
}
.container {
vertical-align:top;
}
vertical-align: top;
不工作...