.content a{
  color: green;
}
.content a:hover {
  color: hotpink;
}
/* selected link */
.content a:active {
  color: blue;
}
.row{
	position: relative;
	min-height: 80vh;
}
@media screen and (min-width:321px) and (max-width:799px){
	.row{
		margin:auto;
	}
}