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
}
css垂直居中几种方法(二)
原文地址:https://www.cnblogs.com/congxueda/p/9495475.html