anchor.diff:      display: inline
       a
         padding: 3px 10px
  -      /* set padding (tab size) as desired; FIRST number must change with respect to padding-top (X) above
         border: 1px solid #ddd
  -      /* set border COLOR as desired; usually matches border color specified in #tabnav
  -      /*background-color: #fff;
  -      /* set unselected tab background color as desired
  -      /*color: #000;
  -      /* set unselected tab link color as desired
         margin-right: 4px
  -      /* set additional spacing between tabs as desired
         text-decoration: none
         border-bottom: none
     a:hover, .active
  
positive.code: /* COMMON CODEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE STARTS HERE */
  
  .announcement
    width: 100%
    background-color: $light-yellow
  
negative.code: 
  ul#tabnav
    text-align: left
    margin: 1em 0 0 0
    font-size: 14px
    font-weight: bold
  