h2{
   margin-top: 20px;
   margin-bottom: 30px;
}

.category-tile{
   position: relative;
   overflow: hidden;
   margin: 0 auto 15px;
}

.category-tile span{
   position: absolute;
   bottom: 0;
   right: 0;
   width: 100%;
   text-align: center;
   text-transform: uppercase;
   background-color: #CDCFD8;
   opacity: .8;
}

.category-tile:hover{
   box-shadow: 0 2px 6px 2px #cccccc;
}

@media(max-width:768px){

   body{
      background-color: #CDCFD8 ;
   }
   .category-tile{
      width: 70%;
      margin-bottom:50px;

 }

}