position 垂直居中
1 .wrapper{ 2 position: relative; 3 } 4 .wrapper .content{ 5 position: absolute; 6 top: 50%; 7 transform: translateY(-50%); 8 }
标签：垂直居中 wrap form relative span col position gpo tran
position 垂直居中
1 .wrapper{ 2 position: relative; 3 } 4 .wrapper .content{ 5 position: absolute; 6 top: 50%; 7 transform: translateY(-50%); 8 }
标签：垂直居中 wrap form relative span col position gpo tran
原文地址：https://www.cnblogs.com/zbspace/p/8379774.html
