div.shiny-button2 {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  width: 22rem;
  position: relative;
  margin: 0,5rem;
  padding: 1rem 1.5rem;
  color: #cff8ff;
  border: 3px solid transparent;
  border-radius: 60px;
  background-color: #f2b424;
  background-image: linear-gradient(to bottom right, #0a6b73, #020a0e), linear-gradient(125deg, rgba(255, 255, 255, 0) 45%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0) 53%);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  background-size: 100%, 200%, 300%;
  background-position: 0px, -250px;
  -webkit-animation: 4s border-glint linear backwards infinite;
          animation: 4s border-glint linear backwards infinite;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
  box-shadow: rgba(0, 0, 0, 0.3) 8px 8px 8px;
  text-shadow: 0px 0px 4px rgba(255, 255, 255, 0.1);
  transition: box-shadow 0.25s, text-shaddw 0.25s;
  overflow: hidden;
}

div.shiny-button2:hover {
  cursor: pointer;
  background-image: linear-gradient(to bottom right, #171716, #171716), linear-gradient(125deg, rgba(255, 255, 255, 0) 45%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0) 53%);
  color: #fafaff;
  box-shadow: rgba(0, 0, 0, 0.3) 5px 5px 5px;
  text-shadow: 0px 0px 3px rgba(255, 255, 255, 0.7);
  transition: box-shadow 0.25s, text-shaddw 0.25s;
}

div.shiny-button2::after {
  content: " ";
  position: absolute;
  top: -50%;
  left: -120%;
  width: 300%;
  height: 200%;
  background-image: linear-gradient(125deg, rgba(255, 255, 255, 0) 30%, rgba(255, 255, 255, 0.4) 50%, rgba(255, 255, 255, 0) 52%);
  -webkit-animation: 4s glint linear backwards infinite;
          animation: 4s glint linear backwards infinite;
  -webkit-animation-delay: -3s;
          animation-delay: -3s;
}

@-webkit-keyframes glint {
  0% {
    left: -120%;
  }
  8% {
    left: 50%;
  }
  100% {
    left: 50%;
  }
}

@keyframes glint {
  0% {
    left: -120%;
  }
  8% {
    left: 50%;
  }
  100% {
    left: 50%;
  }
}
@-webkit-keyframes border-glint {
  0% {
    background-position: 0px, -250px;
  }
  25% {
    background-position: 0px, -200px;
  }
  75% {
    background-position: 0px, 50px;
  }
  100% {
    background-position: 0px, 50px;
  }
}
@keyframes border-glint {
  0% {
    background-position: 0px, -250px;
  }
  25% {
    background-position: 0px, -200px;
  }
  75% {
    background-position: 0px, 50px;
  }
  100% {
    background-position: 0px, 50px;
  }
}