#slider * { box-sizing: border-box; }


.grid-item {
  float: left;
  width: 40px;
  height: 40px;
  background-color: #0d96c9;
  *margin-bottom: 5px;
  color: rgba(232,16,224,1.00);
}

.grid-item-medium { 
  width: 80px;
  height: 80px;
  background-color: #ededed;
}

.grid-item-large { 
  width: 160px;
  height: 160px;
  background-color: #212121;
}

.empty {
	background-color: rgba(255,255,255,0.00);
	color: rgba(255,255,255,0.00);
}
/* clearfix */
.grid:after {
  content: '';
  display: block;
  clear: both;
}