talk/client/talk-plugin-commentbox/styles.css

/**
 * Example loading state animations on the button.
 */

/*

@-webkit-keyframes sk-scaleout {
  0% { -webkit-transform: scale(0) }
  100% {
    -webkit-transform: scale(1.0);
    opacity: 0;
  }
}

@keyframes sk-scaleout {
  0% {
    -webkit-transform: scale(0);
    transform: scale(0);
  } 100% {
    -webkit-transform: scale(1.0);
    transform: scale(1.0);
    opacity: 0;
  }
}

@keyframes comeAndGo {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1.0;
  }
  100% {
    opacity: 0;
  }
}

.buttonLoading, .buttonLoading:disabled, .buttonLoading:hover {
  transition: none;
  font-weight: normal;
}

.buttonSuccess, .buttonSuccess:disabled, .buttonSuccess:hover  {
}

.buttonSuccess::before {
  content: '✓';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 3px 0px;
  animation: comeAndGo 2s forwards;
  background: rgb(51, 204, 51);
  color: white;
}

.buttonLoading::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 40px;
  position: absolute;
  top: 0px;
  background-color: #333;
  border-radius: 100%;
  -webkit-animation: sk-scaleout 1.0s infinite ease-in-out;
  animation: sk-scaleout 1.0s infinite ease-in-out;
}

.buttonError, .buttonError:disabled, .buttonError:hover  {
}

.buttonError::before {
  content: '×';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 3px 0px;
  animation: comeAndGo 2s forwards;
  background: rgb(250, 100, 100);
  color: white;
}

*/