Html 同一行上 3 个 div 的水平对齐方式
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horizontal alignment of 3 divs on the same line
提问by tuseau
I'm trying to get 3 divs to appear on the same line in the formation: left - centered - right
我试图让 3 个 div 出现在队形的同一条线上：左 - 居中 - 右
For example, one div left-aligned, the next one centered, and the last one right-aligned.
例如，一个 div 左对齐，下一个居中，最后一个右对齐。
Does anyone know how to do this? I have 2 div left and right aligned, but if I introduce a centered div in the middle it moves the rightmost div onto a new line.
有谁知道如何做到这一点？我有 2 个 div 左右对齐，但是如果我在中间引入一个居中的 div，它会将最右边的 div 移动到一个新行上。
回答by Brian Lewis
.left-col {
float: left;
width:25%;
}
.center-col {
float: left;
width: 50%;
}
.right-col {
float: left;
width: 25%;
}
<div class="left-col">purple</div>
<div class="center-col">monkey</div>
<div class="right-col">dishwasher</div>
回答by Iradiel90
One easy way to do that is using any framework. For example: 960gs -> http://960.gs/.
一种简单的方法是使用任何框架。例如： 960gs -> http://960.gs/。
With this framework you can set columns in your page. Example here: http://960.gs/demo.html
使用此框架，您可以在页面中设置列。这里的例子：http: //960.gs/demo.html
回答by G-Cyrillus
you may use : display:flex;
你可以使用：display:flex;
A tool to help you produce the code and undertand how it works : http://the-echoplex.net/flexyboxes/
帮助您生成代码并了解其工作原理的工具：http: //the-echoplex.net/flexyboxes/
example in your case it could be :
例如，在您的情况下，它可能是：
.flex-container {
display: -webkit-box;
display: -moz-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-direction: normal;
-moz-box-direction: normal;
-webkit-box-orient: horizontal;
-moz-box-orient: horizontal;
-webkit-flex-direction: row;
-ms-flex-direction: row;
flex-direction: row;
-webkit-flex-wrap: nowrap;
-ms-flex-wrap: nowrap;
flex-wrap: nowrap;
-webkit-box-pack: justify;
-moz-box-pack: justify;
-webkit-justify-content: space-between;
-ms-flex-pack: justify;
justify-content: space-between;
-webkit-align-content: stretch;
-ms-flex-line-pack: stretch;
align-content: stretch;
-webkit-box-align: start;
-moz-box-align: start;
-webkit-align-items: flex-start;
-ms-flex-align: start;
align-items: flex-start;
}
.flex-item:nth-child(1) {
-webkit-box-ordinal-group: 1;
-moz-box-ordinal-group: 1;
-webkit-order: 0;
-ms-flex-order: 0;
order: 0;
-webkit-box-flex: 0;
-moz-box-flex: 0;
-webkit-flex: 0 1 auto;
-ms-flex: 0 1 auto;
flex: 0 1 auto;
-webkit-align-self: auto;
-ms-flex-item-align: auto;
align-self: auto;
}
.flex-item:nth-child(2) {
-webkit-box-ordinal-group: 1;
-moz-box-ordinal-group: 1;
-webkit-order: 0;
-ms-flex-order: 0;
order: 0;
-webkit-box-flex: 0;
-moz-box-flex: 0;
-webkit-flex: 0 1 auto;
-ms-flex: 0 1 auto;
flex: 0 1 auto;
-webkit-align-self: auto;
-ms-flex-item-align: auto;
align-self: auto;
}
.flex-item:nth-child(3) {
-webkit-box-ordinal-group: 1;
-moz-box-ordinal-group: 1;
-webkit-order: 0;
-ms-flex-order: 0;
order: 0;
-webkit-box-flex: 0;
-moz-box-flex: 0;
-webkit-flex: 0 1 auto;
-ms-flex: 0 1 auto;
flex: 0 1 auto;
-webkit-align-self: auto;
-ms-flex-item-align: auto;
align-self: auto;
}
/*
Legacy Firefox implementation treats all flex containers
as inline-block elements.
*/
@-moz-document url-prefix() {
.flex-container {
width: 100%;
-moz-box-sizing: border-box;
}
}
other way to fake an horizontal-align-content:justify(this is made up rule ).
http://codepen.io/gcyrillus/pen/Babcs
另一种伪造 an 的方法horizontal-align-content:justify（这是由规则构成的）。
http://codepen.io/gcyrillus/pen/Babcs
with little less CSS to adapt for older IES
用更少的 CSS 来适应旧的 IES
.justify {
text-align:justify;
line-height:0;
}
.justify:after, .justify span.ie {
content:'';
display:inline-block;
width:100%;
vertical-align:top;
}
.justify > div {
text-align:left;
line-height:1.2em;
display:inline-block;
*display:inline;
zoom:1;
width:50%;
border:solid;
}
.justify > div:nth-child(odd) {
width:20%;
}
Float and display:table have already been discussed :)
Float 和 display:table 已经讨论过了 :)
回答by Mr_Green
You can do something like this:
你可以这样做：
body { /* or parent element of below child elements */
position: relative;
}
.left-col {
float: left;
width:25%;
height:100px;
background-color:blue;
position:absolute;
top:0;
left: 0;
}
.center-col {
width: 10%;
height:100px;
margin: 0 auto;
background-color: cornflowerblue;
text-align:center;
}
.right-col {
width: 25%;
height:100px;
background-color:green;
text-align: right;
position:absolute;
top:0;
right: 0;
}
Care must be taken that the sum of the widths of the three elements must not be greater than 100%. if you want to use borders for these elements then create child elements for each element and give position: absoluteto them. Something like this:
必须注意三个元素的宽度总和不得大于 100%。如果您想为这些元素使用边框，则为每个元素创建子元素并赋予position: absolute它们。像这样的东西：
.childDiv{
position: absolute;
top: 2px; /* acts as border-top for parent element*/
bottom: 2px; /* border-bottom */
left: 2px; /* border-left */
right: 2px; /* border-right */
background-color: black; /* acts as border-color for parent element */
}
回答by CarlosB
So you want to make a table with div's? :)
所以你想用div制作一张桌子？:)
ok it has to be something like:
好的，它必须是这样的：
<div style="float:left; width:20%;"></div>
<div style="float:left; width:20%;"></div>
<div style="float:left; width:20%;"></div>
this should be on a css rule though has you probably will want to change the width of each div
这应该是一个 css 规则，尽管你可能想要改变每个 div 的宽度
