
.button-45 {
  touch-action: manipulation;
  display: inline-block;
  outline: none;
  font-family: inherit;
  font-size: 1em;
  box-sizing: border-box;
  border: none;
  border-radius: .3em;
  height: 2.75em;
  line-height: 2.5em;
  text-transform: uppercase;
  padding: 0 1em;
  box-shadow: 0 3px 6px rgba(0,0,0,.16), 0 3px 6px rgba(110,80,20,.4),
              inset 0 -2px 5px 1px rgba(139,66,8,1),
              inset 0 -1px 1px 3px rgba(250,227,133,1);
  background-image: linear-gradient(160deg, #a54e07, #b47e11, #fef1a2, #bc881b, #a54e07);
  border: 1px solid #a55d07;
  color: rgb(120,50,5);
  text-shadow: 0 2px 2px rgba(250, 227, 133, 1);
  cursor: pointer;
  transition: all .2s ease-in-out;
  background-size: 100% 100%;
  background-position:center;
}
.button-18:focus,
.button-18:hover {
  background-size: 150% 150%;
  box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23),
                inset 0 -2px 5px 1px #b17d10,
                inset 0 -1px 1px 3px rgba(250,227,133,1);
  border: 1px solid rgba(165,93,7,.6);
  color: rgba(120,50,5,.8);
}
.button-18:active {
  box-shadow: 0 3px 6px rgba(0,0,0,.16), 0 3px 6px rgba(110,80,20,.4),
              inset 0 -2px 5px 1px #b17d10,
                inset 0 -1px 1px 3px rgba(250,227,133,1);
}
