Remove unnecessary padding from tag's list in sidebar

Fix #47

RELEASE_NOTES.md

@@ -8,6 +8,7 @@ Version 1.4 (under development)
 * Article images have a visible border
 * Block quotes have a quote icon instead of a thick line on left
 * Article's content font size is bigger, for better readability
+* Remove unnecessary padding in sidebar's tag list
 
 Version 1.3
 ===========

static/css/elegant.css

@@ -90,7 +90,6 @@ td.code {
 .list-of-tags {
     list-style:none;
     margin:0;
-    padding:5px 0 ;
     overflow:hidden;
     font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
 }