:art: fix #632

CHANGELOG.md

@@ -68,6 +68,7 @@
 
 ### v3.3.12 / 2020-07-xx
 
+* [632](https://github.com/Vanessa219/vditor/issues/632) 复制代码块解析优化 `改进功能`
 * [627](https://github.com/Vanessa219/vditor/issues/627) 为 <kbd> 提供单独的渲染效果 `改进功能`
 * [621](https://github.com/Vanessa219/vditor/issues/621) 粘贴数学公式时渲染报错 `修复缺陷`
 * [619](https://github.com/Vanessa219/vditor/issues/619) 即时渲染下list删除(或剪切)的问题 `修复缺陷`

src/assets/scss/_reset.scss

@@ -306,7 +306,7 @@
     span {
       cursor: pointer;
       position: absolute;
-      right: 0.5em;
+      right: 15px;
       top: 0.5em;
     }