.fuller-button {
  color: white;
  background: none;
  border-radius: 15px;
  padding: 1em 1em;
  letter-spacing: 0.15em;
  font-size: 0.8em;
  -webkit-transition: background-color 0.3s, color 0.3s, -webkit-box-shadow 0.3s;
  transition: background-color 0.3s, color 0.3s, -webkit-box-shadow 0.3s;
  transition: background-color 0.3s, box-shadow 0.3s, color 0.3s;
  transition: background-color 0.3s, box-shadow 0.3s, color 0.3s, -webkit-box-shadow 0.3s;
}
.fuller-button.blue {
  -webkit-box-shadow: inset 0 0 1em rgba(0, 170, 170, 0.5), 0 0 1em rgba(0, 170, 170, 0.5);
          box-shadow: inset 0 0 1em rgba(0, 170, 170, 0.5), 0 0 1em rgba(0, 170, 170, 0.5);
  border: #0dd solid 2px;
}
.fuller-button.blue:hover {
  background-color: #0dd;
  -webkit-box-shadow: inset 0 0 0 rgba(0, 170, 170, 0.5), 0 0 1.5em rgba(0, 170, 170, 0.7);
          box-shadow: inset 0 0 0 rgba(0, 170, 170, 0.5), 0 0 1.5em rgba(0, 170, 170, 0.7);
  color: black;
}
.fuller-button.red {
  -webkit-box-shadow: inset 0 0 1em rgba(251, 81, 81, 0.4), 0 0 1em rgba(251, 81, 81, 0.4);
          box-shadow: inset 0 0 1em rgba(251, 81, 81, 0.4), 0 0 1em rgba(251, 81, 81, 0.4);
  border: #fb5454 solid 2px;
}
.fuller-button.red:hover {
  background-color: #fb5454;
  -webkit-box-shadow: inset 0 0 0 rgba(251, 81, 81, 0.4), 0 0 1.5em rgba(251, 81, 81, 0.6);
          box-shadow: inset 0 0 0 rgba(251, 81, 81, 0.4), 0 0 1.5em rgba(251, 81, 81, 0.6);
}
.fuller-button.white {
  -webkit-box-shadow: inset 0 0 0.8em rgba(255, 255, 255, 0.3), 0 0 0.8em rgba(255, 255, 255, 0.3);
          box-shadow: inset 0 0 0.8em rgba(255, 255, 255, 0.3), 0 0 0.8em rgba(255, 255, 255, 0.3);
  border: #fff solid 2px;
}
.fuller-button.white:hover {
  color: rgba(0, 0, 0, 0.8);
  background-color: #fff;
  -webkit-box-shadow: inset 0 0 0 rgba(255, 255, 255, 0.3), 0 0 1.2em rgba(255, 255, 255, 0.5);
          box-shadow: inset 0 0 0 rgba(255, 255, 255, 0.3), 0 0 1.2em rgba(255, 255, 255, 0.5);
}