您可以使用display: table-cell
显示您的div像表格单元格:
HTML
<div class="container">
<div class="left">Div with text Buttons</div>
<div class="middle">Div with span Image sprite</div>
<div class="right">Div with textarea Search field</div>
</div>
CSS
.container {
display: table;
width: 100%;
}
.container .left,
.container .middle,
.container .right {
display: table-cell;
padding: 10px;
}
.container .left {
color: #9AD0E5;
background: #3F48CC;
width: 200px;
}
.container .middle {
color: #3F48CC;
background: #FF7F27;
}
.container .right {
color: #A349A4;
background: #880015;
width: 200px;
}
@media screen and (max-width: 480px) {
.container .left,
.container .middle,
.container .right {
display: block;
margin: 10px auto;
}
}
Demo