.oew-effect-19 a {
  position: relative;
  display: inline-block;
  line-height: 2em;
  -webkit-perspective: 800px;
  -moz-perspective: 800px;
  perspective: 800px;
  width: 200px;
}

.oew-effect-19 a,
.oew-effect-19 a:hover {
  color: #fff;
}

.oew-effect-19 a span {
  position: relative;
  display: inline-block;
  width: 100%;
  padding: 6px 14px;
  background: #13aff0;
  -webkit-transition: -webkit-transform 0.4s, background 0.4s;
  -moz-transition: -moz-transform 0.4s, background 0.4s;
  transition: transform 0.4s, background 0.4s;
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transform-origin: 50% 50% -100px;
  -moz-transform-origin: 50% 50% -100px;
  transform-origin: 50% 50% -100px;
}

.oew-effect-19 a span::before {
  position: absolute;
  top: 0;
  left: 100%;
  width: 100%;
  height: 100%;
  padding: 6px 14px;
  background: #2e8db5;
  content: attr(data-hover);
  -webkit-transition: background 0.4s;
  -moz-transition: background 0.4s;
  transition: background 0.4s;
  -webkit-transform: rotateY(90deg);
  -moz-transform: rotateY(90deg);
  transform: rotateY(90deg);
  -webkit-transform-origin: 0 50%;
  -moz-transform-origin: 0 50%;
  transform-origin: 0 50%;
  pointer-events: none;
}

.oew-effect-19 a:hover span,
.oew-effect-19 a:focus span {
  background: #2d8ab1;
  -webkit-transform: rotateY(-90deg);
  -moz-transform: rotateY(-90deg);
  transform: rotateY(-90deg);
}

.oew-effect-19 a:hover span::before,
.oew-effect-19 a:focus span::before {
  background: #13aff0;  
}