https://jsfiddle.net/vhem8scs/
有可能有两个对齐左和一个项目对齐与flexBox？该链接更清楚地显示.最后一个例子是我想要实现的.
在flexBox中我有一个代码块.用float我有四个代码块.这就是为什么我喜欢flexBox的一个原因.
HTML
<div class="wrap"> <div>One</div> <div>Two</div> <div>Three</div> </div> <!-- DESIRED RESULT --> <div class="result"> <div>One</div> <div>Two</div> <div>Three</div> </div>
CSS
.wrap {
display: flex;
background: #ccc;
width: 100%;
justify-content: space-between;
}
.result {
background: #ccc;
margin-top: 20px;
}
.result:after {
content: '';
display: table;
clear: both;
}
.result div {
float: left;
}
.result div:last-child {
float: right;
}
解决方法
要将一个flex子对象与右侧对齐,请将其设置为右侧的：auto;
One use of auto margins in the main axis is to separate flex items
into distinct “groups”. The following example shows how to use this to
reproduce a common UI pattern – a single bar of actions with some
aligned on the left and others aligned on the right.
.wrap div:last-child {
margin-left: auto;
}
.wrap {
display: flex;
background: #ccc;
width: 100%;
justify-content: space-between;
}
.wrap div:last-child {
margin-left: auto;
}
.result {
background: #ccc;
margin-top: 20px;
}
.result:after {
content: '';
display: table;
clear: both;
}
.result div {
float: left;
}
.result div:last-child {
float: right;
}
<div class="wrap"> <div>One</div> <div>Two</div> <div>Three</div> </div> <!-- DESIRED RESULT --> <div class="result"> <div>One</div> <div>Two</div> <div>Three</div> </div>
注意：
您可以通过在中间的flex项目(或简写flex：1)上设置flex-grow：1来实现类似的效果,这将使最后一个项目一直向右推. (Demo)
然而,明显的差异在于中间项目变得比它可能需要的更大.添加一个边框到flex项目以查看差异.
.wrap {
display: flex;
background: #ccc;
width: 100%;
justify-content: space-between;
}
.wrap div {
border: 3px solid tomato;
}
.margin div:last-child {
margin-left: auto;
}
.grow div:nth-child(2) {
flex: 1;
}
.result {
background: #ccc;
margin-top: 20px;
}
.result:after {
content: '';
display: table;
clear: both;
}
.result div {
float: left;
}
.result div:last-child {
float: right;
}
<div class="wrap margin"> <div>One</div> <div>Two</div> <div>Three</div> </div> <div class="wrap grow"> <div>One</div> <div>Two</div> <div>Three</div> </div> <!-- DESIRED RESULT --> <div class="result"> <div>One</div> <div>Two</div> <div>Three</div> </div>
