Change tag colour

Removed the actual colour, and changed to grays that match the theme

main.css

@@ -34,7 +34,7 @@ li>ul{margin-left:1em}
 .tag{
 font-size:.8rem;vertical-align:middle;
 padding:.2rem .5rem;border-radius:.33rem;
-border:1px solid #9CF}
+border:1px solid #CCC}
 pre{
 background:#EEE;padding:1rem;
 white-space:pre-wrap;overflow-x:auto;
@@ -138,6 +138,6 @@ transition:transform 300ms cubic-bezier(.4,1,.5,1)}
  tbody tr:hover{background:#333}
  pre{background:#333;color:#EEE;border-color:#555}
  code{background:#333}
- .tag{border-color:#359}
+ .tag{border-color:#555}
 }