.bannierebutton {

  border: none;

  color: #fff;

  background-color:#f263bf;

  border-radius: 5px;

  background-size: 100% auto;

  font-family: inherit;

  font-size: 17px;

  padding: 0.6em 1.5em;

}


.bannierebutton:hover {

  background-position: right center;

  background-size: 200% auto;

  -webkit-animation: pulse 2s infinite;

  animation: pulse512 1.5s infinite;

}


 @keyframes pulse512 {

  0% {

   box-shadow: 0 0 0 0 #000000;

  }

 

  70% {

   box-shadow: 0 0 0 10px rgb(218 103 68 / 0%);

  }

 

  100% {

   box-shadow: 0 0 0 0 rgb(218 103 68 / 0%);

  }

 }