#gallery {
	width:80%;
	margin-left:auto;
	margin-right:auto;
    
}
.responsive img:hover {
  border: thin red ridge;
}

.responsive img {  
       border:thin blue ridge;
       width:100%;
       object-fit: cover;
       height:200px;
}

.desc {
   border:thin blue ridge;
   padding: 15px;
   text-align: center;
}

* {
  box-sizing: border-box;
}

.responsive {
  padding: 0 6px;
  float: left;
  width: 33%;
  max-height:250px;
}

@media only screen and (max-width: 700px) {
  .responsive {
    width: 49.99999%;
    margin: 6px 0;
  }
}

@media only screen and (max-width: 500px) {
  .responsive {
    width: 100%;
  }
}

.clearfix:after {
  content: "";
  display: table;
  clear: both;
}