3 $horiz_padding: 10*$px;
 
   6 @mixin main-promobox-shape() {
 
   8   padding: 1em $horiz_padding;
 
  15   width: 220*$px - $width_offset;
 
  16   height: 235*$px - 2 * 1.5em;
 
  19     @include main-promobox-shape();
 
  23     width: 220*$px - $width_offset - 2*$horiz_padding;
 
  31     @include main-promobox-shape();
 
  35     text-transform: uppercase;
 
  37     width: 222*$px - 2 * $horiz_padding;
 
  40     padding-bottom: 1.25em;
 
  41     border-bottom-right-radius: 0;
 
  42     border-bottom-left-radius: 0;
 
  45     content: url(/static/img/icons/announce_white.png);
 
  52     /*margin: 1.1em 0 0 0;*/
 
  55     text-transform: uppercase;
 
  74     text-transform: uppercase;
 
  78     margin: -3*$px 0 0 -20*$px;
 
  87       border-radius: 15*$px;
 
  91         text-transform: uppercase;
 
 101           vertical-align: middle;
 
 102           border: 1px solid transparent;
 
 103           border-radius: 10*$px;
 
 115         border: 1px solid white;
 
 119       background-color: #adaeaf;
 
 122       background-color: #f8b323;
 
 125       background-color: #16a487;
 
 128       background-color: #5e6165;
 
 130     // .box5 {background-color: #16a487;}
 
 132       background-color: #f8b323;
 
 135       background-color: #363a3e;
 
 138       background-color: #adaeaf;
 
 141       background-color: #ed7831;
 
 154     text-transform: uppercase;
 
 158     margin: 17*$px 0 17*$px 1.4em;
 
 162       text-transform: uppercase;
 
 170       content: url(/static/img/icons/knowledge_dark.png);
 
 173       content: url(/static/img/icons/activity_dark.png);
 
 175     .lesson-plan:before {
 
 176       content: url(/static/img/icons/lesson-plan_dark.png);
 
 179       content: url(/static/img/icons/reference_dark.png);
 
 181     .knowledge:hover:before {
 
 182       content: url(/static/img/icons/knowledge_orange.png);
 
 184     .activity:hover:before {
 
 185       content: url(/static/img/icons/activity_orange.png);
 
 187     .lesson-plan:hover:before {
 
 188       content: url(/static/img/icons/lesson-plan_orange.png);
 
 190     .reference:hover:before {
 
 191       content: url(/static/img/icons/reference_orange.png);
 
 196     margin: 0 0 30*$px 1.4em;
 
 201     margin-bottom: 0.2em;
 
 212     margin: 0 0 1em 20*$px;
 
 213     text-transform: uppercase;
 
 226     margin-right: 20*$px;
 
 232       text-transform: uppercase;