.main_content{
	min-height:800px;
}

.cards{
  float:right;
  width:68%;
}

.show-card{
  float:left;
  width:32%;	
  margin-top:5%;
}

.show-card img,
.cards img{
  border: 5px solid silver;
  border-radius:8px;
  cursor:pointer;
  padding:1%;
  background-color:#fff;
}

.show-card img{
    width:90%;
}

.cards img{
  width:48%;
  margin-bottom:10px;
}


@media(min-width:600px){
.cards img{
	width:32%;
}