.footerMedia {
  background-image: url('../img/footerSprite.png');
}

.footerMedia-boom {
  background-position: -5px -5px;
  width: 154px;
  height: 32px;
}

@media(max-width: 768px) {
   /* scale everything by 0.75 */
  .footerMedia-boom {
     background-position: -4px -4px;
     background-size: 116px 226px;
     width: 114px;
     height: 24px;
     background-repeat: no-repeat;
  }
}

.footerMedia-facebook {
  background-position: -5px -47px;
  width: 30px;
  height: 30px;
}

.footerMedia-googlePlus {
  background-position: -5px -87px;
  width: 30px;
  height: 30px;
}

.footerMedia-linkedin {
  background-position: -5px -127px;
  width: 30px;
  height: 30px;
}

.footerMedia-ncua {
  background-position: -5px -167px;
  width: 106px;
  height: 49px;
}

@media(max-width: 768px) {
   /* scale everything by 0.75 */
  .footerMedia-ncua {
     background-position: -4px -125px;
     background-size: 116px 226px;
     width: 80px;
     height: 37px;
     margin-top: 10px;
  }
}

.footerMedia-twitter {
  background-position: -5px -226px;
  width: 30px;
  height: 30px;
}

.footerMedia-youtube {
  background-position: -5px -266px;
  width: 30px;
  height: 30px;
}