effect hover 3d

by Luong Dung

HTML

<div class="wrap">
  <span class="btn btn-3d" data-hover="hover">hover</span>
</div>
<div class="wrap">
  <a href="">
      <span class="btn_1 btn-3d" data-hover="hover">hover</span>
  </a>
</div>

CSS

*{
  box-sizing: border-box;
}
.wrap{
  padding: 30px 0;
  
}
.btn{
    background: #2195de none repeat scroll 0 0;
    display: inline-block;
    padding: 0 14px;
    text-align: center;
    position: relative;
    transform-origin: 50% 0 0;
    transform-style: preserve-3d;
    transition: transform 0.3s ease 0s;
}
.btn:before{
    background: #0965a0 none repeat scroll 0 0;
    content: attr(data-hover);
    height: 100%;
    left: 0;
    position: absolute;
    top: 100%;
    transform: rotateX(-90deg);
    transform-origin: 50% 0 0;
    transition: background 0.3s ease 0s;
    width: 100%;
}
.btn:hover{
  transform: rotateX(90deg) translateY(-20px);
  background: #0dc0d3;
  cursor: pointer;
  transition: all ease-in 0.2s;
}
.btn:hover:before{
  background:  #2195de;
}
.btn_1{
    display: inline-block;
    padding: 0 14px;
    text-align: center;
    position: relative;
    transform-origin: 50% 0 0;
    transition: transform 0.3s ease 0s;
}
a{
  background: #2195de none repeat scroll 0 0;
  display: inline-block;
  overflow: hidden;
  color: #fff;
}
.btn_1:before{
    content: attr(data-hover);
    font-weight: bold;
    position: absolute;
    top: 100%;
    transform: translate3d(0px, 0px, 0px);
}
.btn_1:hover{
  transform: translateY(-100%);
}