Change CSS3 Animation keyframes

Question

I’m trying to change CSS Animation keyframes, it’s bouncing Y axis direction, but I’m trying to change it to X axis means trying to bounce left to right or right to left.

Fiddle: http://jsfiddle.net/5y8ebfcw/

HTML:

<div class='thisone'></div>

CSS:

.thisone {
-webkit-animation-name: slybounce;
-webkit-animation-duration: 3s;
-webkit-animation-timing-function: ease-in-out;
-webkit-animation-iteration-count: infinite;
-webkit-animation-delay: 0;
-webkit-animation-play-state: running;
-moz-animation-name: slybounce;
-moz-animation-duration: 3s;
-moz-animation-timing-function: ease-in-out;
-moz-animation-iteration-count: infinite;
-moz-animation-delay: 0;
-moz-animation-play-state: running;
}


@-webkit-keyframes slybounce {
  0% {
    -webkit-transform: translate(0, -5);
  }
  50% {
    -webkit-transform: translate(0, 5px);
  }
  100% {
    -webkit-transform: translate(0, -5);
  }
}

@-moz-keyframes slybounce {
  0% {
    -moz-transform: translate(0, -5);
  }
  50% {
    -moz-transform: translate(0, 5px);
  }
  100% {
    -moz-transform: translate(0, -5);
  }
}

I have tried this by changing translate(0, 5px); to translateX(0, 5px); Problem Fiddle: http://jsfiddle.net/5y8ebfcw/5/
But it’s not working. So my question is how to Animation bounce left to right or right to left.

Thanks.

Answer 1

Invert the operands in translate(x,y), from translate(0,-5) / translate(0,+5) to translate(-5,0) / translate(+5,0).

Running demo

Or even better, use translateX instead of translate