#button  {

  transition-duration: 0.4s;
  
  
  background-color: #04AA6D;
  
  opacity:0.6;
  /*background-color: rgba(0, 0, 255, 0.3);*/
  
  border: none;
  color: white;
  /*font-size: 30px;*/
  text-align: center;
  text-decoration: none;
  display: inline-block;
  border-radius: 12px;
  font-weight: bold;
  /*padding: 15px 32px;*/
}

#button:hover {
  background-color: #04AA6D;
  opacity:1;
  border: none;
  color: white;
}

/*///////////////////////*/

#button2  {

  transition-duration: 0.4s;
  
  
  background-color: #ff0000;
  
  opacity:0.6;
  /*background-color: rgba(0, 0, 255, 0.3);*/
  
  border: none;
  color: white;
  /*font-size: 30px;*/
  text-align: center;
  text-decoration: none;
  display: inline-block;
  border-radius: 12px;
  font-weight: bold;
  /*padding: 15px 32px;*/
}

#button2:hover {
  background-color: #ff0000;
  opacity:1;
  border: none;
  color: white;
}

/*///////////////////////*/

#ButtonHub  {
  background-color: rgba(0, 0, 255, 0);
  transition-duration: 0.4s;
  border: none;
  color: white;  
  text-align: center;  
  text-decoration: none;
  display: inline-block;
  border-radius: 12px;
  font-weight: bold;

}

#ButtonHub:hover {
  background-color: rgba(0, 255, 0, 0);
  border: none;


}