.social-row a svg {
  fill: currentColor;
  height: 16px;
  width: 16px;
}

.social-row a[data-social-icon="facebook"]:hover { background: #1877f2; }
.social-row a[data-social-icon="linkedin"]:hover { background: #0a66c2; }
.social-row a[data-social-icon="youtube"]:hover { background: #ff0000; }
.social-row a[data-social-icon="instagram"]:hover { background: #e1306c; }