fix #121

Author: yscoder

_config.yml

@@ -1,6 +1,6 @@
 # hexo-theme-indigo
 # https://github.com/yscoder/hexo-theme-indigo
-version: 1.2.3
+version: 1.2.4
 
 #添加新菜单项遵循以下规则
 # menu:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hexo-theme-material-indigo",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "description": "Material Design theme for Hexo.",
   "keywords": [
     "hexo",

source/css/_partial/article.less

@@ -13,6 +13,7 @@
 .post-toc-wrap {
     position: fixed;
     overflow-x: hidden;
+    width: 20%;
     &.fixed {
         top: @headerH + 20px;
         bottom: 20px;
@@ -68,6 +69,7 @@
     padding: 3px 20px;
     line-height: 1.5rem;
     color: inherit;
+    word-break: break-all;
 
     &:hover {
         opacity: .8;