cssjustify-content用于设置或检索弹性盒子元素在主轴(横轴)方向上的对齐方式,对齐方式有:位于容器的开头、位于容器的结尾、位于容器的中心、均匀分布等等。
cssjustify-content属性怎么用?
justify-content用于设置或检索弹性盒子元素在主轴(横轴)方向上的对齐方式。可以使用align-content属性对齐交叉轴上的各项(垂直)。
语法:
justify-content:flex-start|flex-end|center|space-between|space-around|initial|inherit;
属性值:
● flex-start:默认值。项目位于容器的开头。
flex-start.jpg
● flex-end:项目位于容器的结尾。
flex-end.jpg
● center:项目位于容器的中心。
center.jpg
● space-between:项目位于各行之间留有空白的容器内,即均匀分布在线上;第一项是在起始行,最后一项是在结束行。
space-between.jpg
● space-around:项目位于各行之前、之间、之后都留有空白的容器内。
space-around.jpg
● initial:设置该属性为它的默认值。
● inherit:从父元素继承该属性。
cssjustify-content属性示例
<!DOCTYPEhtml>
<html>
<head>
<metacharset="utf-8">
<style>
.flex-container{
padding:0;
margin:0;
list-style:none;
display:flex;
}
.flex-start{
justify-content:flex-start;
}
.flex-end{
justify-content:flex-end;
}
.flex-endli{
background:gold;
}
.center{
justify-content:center;
}
.centerli{
background:deepskyblue;
}
.space-between{
justify-content:space-between;
}
.space-betweenli{
background:lightgreen;
}
.space-around{
justify-content:space-around;
}
.space-aroundli{
background:hotpink;
}
.space-evenly{
justify-content:space-evenly;
}
.space-evenlyli{
background:#bada55;
}
.flex-item{
background:tomato;
padding:5px;
width:60px;
height:50px;
margin:5px;
line-height:50px;
color:white;
font-weight:bold;
font-size:2em;
text-align:center;
}
</style>
</head>
<body>
<ulclass="flex-containerflex-start">
<liclass="flex-item">1</li>
<liclass="flex-item">2</li>
<liclass="flex-item">3</li>
<liclass="flex-item">4</li>
<liclass="flex-item">5</li>
</ul>
<ulclass="flex-containerflex-end">
<liclass="flex-item">1</li>
<liclass="flex-item">2</li>
<liclass="flex-item">3</li>
<liclass="flex-item">4</li>
<liclass="flex-item">5</li>
</ul>
<ulclass="flex-containercenter">
<liclass="flex-item">1</li>
<liclass="flex-item">2</li>
<liclass="flex-item">3</li>
<liclass="flex-item">4</li>
<liclass="flex-item">5</li>
</ul>
<ulclass="flex-containerspace-between">
<liclass="flex-item">1</li>
<liclass="flex-item">2</li>
<liclass="flex-item">3</li>
<liclass="flex-item">4</li>
<liclass="flex-item">5</li>
</ul>
<ulclass="flex-containerspace-around">
<liclass="flex-item">1</li>
<liclass="flex-item">2</li>
<liclass="flex-item">3</li>
<liclass="flex-item">4</li>
<liclass="flex-item">5</li>
</ul>
<ulclass="flex-containerspace-evenly">
<liclass="flex-item">1</li>
<liclass="flex-item">2</li>
<liclass="flex-item">3</li>
<liclass="flex-item">4</li>
<liclass="flex-item">5</li>
</ul>
</body>
</html>
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