.tp-caption a {
  color:#ffffff!important;
  border: 2px solid #d6d6d6;
  padding: 10px 30px;
  background: none!important;
  box-shadow: none!important;
  text-shadow: none!important;
  font-weight: 300!important;
  letter-spacing: 1px;
  font-size: 13px;
  -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:#fff!important;
  -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;
}