.npsbutton {
  font-family: open sans, arial, sans-serif;
  font-weight:600;
  border: none;
  border-radius:6px;
  color: white;
  padding: 10px 14px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 15px;
  margin: 10px 3px;
  cursor: pointer;
  overflow:hidden;
}

.npsbuttongreen {
  color: white;    
  background-color: #77CC6D;
}

.npsbuttongreen:hover {
  background-color: #4CAF50;
  box-shadow: 0 4px 5px 0 rgba(0,0,0,0.24),0 6px 10px 0 rgba(0,0,0,0.19);
}

.npsbuttonblue {
  color: white;    
  background-color: #2AC4EA;
}

.npsbuttonblue:hover {
  background-color: #1298ba;
  box-shadow: 0 4px 5px 0 rgba(0,0,0,0.24),0 6px 10px 0 rgba(0,0,0,0.19);
}

.npsbuttonred {
  color: white;    
  background-color: #F6653C;

}

.npsbuttonred:hover {
  background-color: #f43e0b;
  box-shadow: 0 4px 5px 0 rgba(0,0,0,0.24),0 6px 10px 0 rgba(0,0,0,0.19);
}