.c-featured-client {
  padding: $spacing-unit;
  text-align: center;
}

.c-featured-client__logo {
  // max-height: $spacing-unit * 2;
  display: inline-block;
  height: 100%;
  width: auto;
  
  filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); /* Firefox 10+, Firefox on Android */
  filter: gray; /* IE6-9 */
  -webkit-filter: grayscale(100%); /* Chrome 19+, Safari 6+, Safari 6+ iOS */
  
  opacity: .8; //Softens up grayscale due to background color.
}