.zzbut {
background-color:white;

letter-spacing:0px;
 font-size: 1em;
border-top:3px solid white;
  color: #000000;

  padding: 0px 20px;
  text-align: left;
  text-decoration: none;
  display: inline-block;


  font-weight:bold;
  margin: 0px 0px;
  cursor: pointer;
  -webkit-transition-duration: 0.4s; /* Safari */
  transition-duration: 0.4s;
  -moz-border-radius: 5px;
-webkit-border-radius: 5px;
border-radius: 5px; /* future proofing */
-khtml-border-radius: 5px; /* for old Konqueror browsers */
}


.zzbut2:hover {
  box-shadow: 0 12px 16px 0 rgba(0,0,0,0.17),0 24px 50px 0 rgba(0,0,0,0.17); background-color:purple;color:#FFFFFF;font-size:1em;
}

.yy {
background-color:white;

letter-spacing:0px;
 font-size: 0.957em;
border-top:1px solid white;
  color: black;
  padding: 0px 20px;
  text-align: left;
  text-decoration: none;
  display: inline-block;


  font-weight:bold;
  margin: 1px 0px;
  cursor: pointer;
  -webkit-transition-duration: 0.4s; /* Safari */
  transition-duration: 0.4s;
  -moz-border-radius: 5px;
-webkit-border-radius: 5px;
border-radius: 5px; /* future proofing */
-khtml-border-radius: 5px; /* for old Konqueror browsers */
}


.yy2:hover {
  box-shadow: 0 12px 16px 0 rgba(0,0,0,0.17),0 24px 50px 0 rgba(0,0,0,0.17); background-color:black;color:white;font-size:1em;
  }