Maintaining the final state at end of a CSS3 animation

Question

I\'m running an animation on some elements that are set to opacity: 0; in the CSS. The animation class is applied onClick, and, using keyframes, it changes the

Answer 1

Use animation-fill-mode: forwards;

animation-fill-mode: forwards;

The element will retain the style values that is set by the last keyframe (depends on animation-direction and animation-iteration-count).

Note: The @keyframes rule is not supported in Internet Explorer 9 and earlier versions.

Working example

div {
  width: 100px;
  height: 100px;
  background: red;
  position :relative;
  -webkit-animation: mymove 3ss forwards; /* Safari 4.0 - 8.0 */
  animation: bubble 3s forwards;
  /* animation-name: bubble; 
  animation-duration: 3s;
  animation-fill-mode: forwards; */
}

/* Safari */
@-webkit-keyframes bubble  {
  0%   { transform:scale(0.5); opacity:0.0; left:0}
    50%  { transform:scale(1.2); opacity:0.5; left:100px}
    100% { transform:scale(1.0); opacity:1.0; left:200px}
}

/* Standard syntax */
@keyframes bubble  {
   0%   { transform:scale(0.5); opacity:0.0; left:0}
    50%  { transform:scale(1.2); opacity:0.5; left:100px}
    100% { transform:scale(1.0); opacity:1.0; left:200px}
}

The keyframes