标签:css垂直居中 item ima middle items javascrip index class lin
方法1:table-cell
.box1{
display: table-cell;
vertical-align: middle;
text-align: center;
}
<div class="box box1">
<span>垂直居中</span>
</div>

方法2:display:flex
.box2{
display: flex; justify-content:center; //横 align-items:Center; //竖}
标签:css垂直居中 item ima middle items javascrip index class lin
原文地址:https://www.cnblogs.com/congxueda/p/9495475.html