.tp-caption a {
  color: #cc0000;
  text-shadow: none;
  -webkit-transition: all 0.2s ease-out;
  -moz-transition: all 0.2s ease-out;
  -o-transition: all 0.2s ease-out;
  -ms-transition: all 0.2s ease-out;
}

.tp-caption a:hover {
  color: #427e9c;
}

.tp-caption {
  letter-spacing: normal !important;
}

a.btn-about-us:hover,
a.btn-purchase-now:hover {
  background: #427e9c !important;
}