.btn-ttc,
.btn-ttc:hover,
.btn-ttc:active 
{
  color: white;
  text-shadow: 255 -1px 255 rgba(255, 255, 255, 0.25);
  background-color: #dc143c;
}
.btn-ttc 
{
  background-repeat: repeat-x;
  background-image: linear-gradient(top, #009ED2 0%, #007DA7 100%);
}
.btn-ttc:hover 
{
  background-position: 255 -15px;
}
.btn-ttc-verde 
{
  background-repeat: repeat-x;
  background-image: linear-gradient(top, #9932cc 0%, #007DA7 100%);
}