.responsive-left {
  object-fit: cover;
  width: 100%;
  max-width: 768px;
  height: auto;
  float: left;
  position: relative;
  margin: 10px;
  padding: 0px 0px 20px 0px;
  
}

 @media only screen and (min-width: 768px) {
  /* For desktop: */
  .responsive-left {
    width: 33%;
    height: auto;
    float: left;
    margin: 20px;
	  padding: 20px 20px 20px 20px;
	  object-fit: cover;
  }