Merge pull request #3700 from mk84/21610-remove-width-limit-on-wiki

[21610] Remove width limit on wiki and fix overlapping h1

app/assets/stylesheets/_misc_legacy.sass

@@ -599,11 +599,6 @@ div.indent
       margin-left: 10px
       padding-top: 0
 
-#content
-  .wiki-content
-    p, li
-      width: 700px
-
 /*Cost-Plugin specific styles */
 
 input::-webkit-input-placeholder, :-moz-placeholder

app/assets/stylesheets/content/_wiki.sass

@@ -37,7 +37,8 @@ div.wiki
     border: 0
     font-size: $wiki-max-heading-font-size
     line-height: 1.4
-    height: 45px
+    margin-bottom: 16px
+
   h2
     font-size: $wiki-max-heading-font-size * 0.8
   h3
@@ -160,9 +161,6 @@ h1:hover, h2:hover, h3:hover
     font-weight: bold
     font-size: $wiki-default-font-size
 
-.wiki-content
-  width: 700px
-
 blockquote
   font-style: italic
   &.icon:before