fix a typo

2019-11-23 11:17:30 +08:00 · 2019-11-23 11:17:30 +08:00 · 8da237986e
commit 8da237986e
parent bbf68d3848
1 changed files with 1 additions and 1 deletions
--- a/03-CSS进阶/04-如何让一个元素水平垂直居中？.md
+++ b/03-CSS进阶/04-如何让一个元素水平垂直居中？.md
@ -115,8 +115,8 @@
            background: red;
            top: 50%;
            left: 50%;
+            margin-top: -50px;
            margin-left: -100px;
-            margin-right: -50px;
        }
    </style>
 </head>