.social-img {
	height: auto;
    opacity: 0.5;
    filter: alpha(opacity=50); /* For IE8 and earlier */
}

.social-img:hover {
	height: auto;
    opacity: 1.0;
    filter: alpha(opacity=100); /* For IE8 and earlier */
}
.row.no-gutters {
  margin-right: 0;
  margin-left: 0;
}
.row.no-gutters > [class^="col-"],
.row.no-gutters > [class*=" col-"] {
  padding-right: 0;
  padding-left: 0;
}