Fix margins between tags in 'all tags' (#38)

Author: tildehacker

_sass/dash/_layout.scss

@@ -215,7 +215,7 @@
    text-align: left;
    & > a {
      display: inline-block;
-     margin-bottom: 1em;
+     margin: 0.3em 0.3em 0.3em 0;
    }
  }