[英]3 column layout HTML/CSS
我有以下HTML布局:
<div class="container">
<div class="column-center">Column center</div>
<div class="column-left">Column left</div>
<div class="column-right">Column right</div>
</div>
有没有机会像下面的示例网格那样排列列而不使用CSS 更改HTML ?
----------------------------------------------------
| | | |
| Column left | Column center | Column right |
| | | |
----------------------------------------------------
这样的事情应该这样做:
.column-left{ float: left; width: 33.333%; }
.column-right{ float: right; width: 33.333%; }
.column-center{ display: inline-block; width: 33.333%; }
编辑
要使用更多列来执行此操作,您可以构建一个非常简单的网格系统。 例如,像这样的东西应该适用于五列布局:
.column { float: left; position: relative; width: 20%; /*for demo purposes only */ background: #f2f2f2; border: 1px solid #e6e6e6; box-sizing: border-box; } .column-offset-1 { left: 20%; } .column-offset-2 { left: 40%; } .column-offset-3 { left: 60%; } .column-offset-4 { left: 80%; } .column-inset-1 { left: -20%; } .column-inset-2 { left: -40%; } .column-inset-3 { left: -60%; } .column-inset-4 { left: -80%; }
<div class="container"> <div class="column column-one column-offset-2">Column one</div> <div class="column column-two column-inset-1">Column two</div> <div class="column column-three column-offset-1">Column three</div> <div class="column column-four column-inset-2">Column four</div> <div class="column column-five">Column five</div> </div>
或者,如果您足够幸运能够仅支持现代浏览器,则可以使用灵活的盒子 :
.container { display: flex; } .column { flex: 1; /*for demo purposes only */ background: #f2f2f2; border: 1px solid #e6e6e6; box-sizing: border-box; } .column-one { order: 3; } .column-two { order: 1; } .column-three { order: 4; } .column-four { order: 2; } .column-five { order: 5; }
<div class="container"> <div class="column column-one">Column one</div> <div class="column column-two">Column two</div> <div class="column column-three">Column three</div> <div class="column column-four">Column four</div> <div class="column column-five">Column five</div> </div>
@easwee对于可能有相同问题的其他人来说更少:
如果您不需要IE <10的支持,则可以使用Flexbox 。 令人兴奋的CSS3属性不幸在几个不同版本中实现, 添加供应商前缀,并获得良好的跨浏览器支持突然需要相当多的属性。
使用当前的最终标准,您将完成
.container {
display: flex;
}
.container div {
flex: 1;
}
.column_center {
order: 2;
}
而已。 如果你想支持像iOS 6,Safari <6,Firefox 19或IE10这样的旧版本,那么这就开始了
.container {
display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
display: -ms-flexbox; /* TWEENER - IE 10 */
display: -webkit-flex; /* NEW - Chrome */
display: flex; /* NEW, Spec - Opera 12.1, Firefox 20+ */
}
.container div {
-webkit-box-flex: 1; /* OLD - iOS 6-, Safari 3.1-6 */
-moz-box-flex: 1; /* OLD - Firefox 19- */
-webkit-flex: 1; /* Chrome */
-ms-flex: 1; /* IE 10 */
flex: 1; /* NEW, Spec - Opera 12.1, Firefox 20+ */
}
.column_center {
-webkit-box-ordinal-group: 2; /* OLD - iOS 6-, Safari 3.1-6 */
-moz-box-ordinal-group: 2; /* OLD - Firefox 19- */
-ms-flex-order: 2; /* TWEENER - IE 10 */
-webkit-order: 2; /* NEW - Chrome */
order: 2; /* NEW, Spec - Opera 12.1, Firefox 20+ */
}
这是一篇关于Flexbox跨浏览器支持的优秀文章: 使用Flexbox:混合新旧
.container{
height:100px;
width:500px;
border:2px dotted #F00;
border-left:none;
border-right:none;
text-align:center;
}
.container div{
display: inline-block;
border-left: 2px dotted #ccc;
vertical-align: middle;
line-height: 100px;
}
.column-left{ float: left; width: 32%; height:100px;}
.column-right{ float: right; width: 32%; height:100px; border-right: 2px dotted #ccc;}
.column-center{ display: inline-block; width: 33%; height:100px;}
<div class="container">
<div class="column-left">Column left</div>
<div class="column-center">Column center</div>
<div class="column-right">Column right</div>
</div>
CSS:
.container {
position: relative;
width: 500px;
}
.container div {
height: 300px;
}
.column-left {
width: 33%;
left: 0;
background: #00F;
position: absolute;
}
.column-center {
width: 34%;
background: #933;
margin-left: 33%;
position: absolute;
}
.column-right {
width: 33%;
right: 0;
position: absolute;
background: #999;
}
HTML:
<div class="container">
<div class="column-center">Column center</div>
<div class="column-left">Column left</div>
<div class="column-right">Column right</div>
</div>
这是演示: http : //jsfiddle.net/nyitsol/f0dv3q3z/
CSS:
.container div{
width: 33.33%;
float: left;
height: 100px ;}
列后清除浮动
.container:after {
content: "";
display: table;
clear: both;}
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