body {
  background: linear-gradient(to bottom, rgba(73,165,191,1) 0%, rgba(117,189,209,1) 59%, rgba(147,206,222,1) 100%);
  font-family: 'Open Sans', sans-serif;
  width: 100%;
  height: 100%;
}


.first,
.second {
  position: absolute;
}

.container {
  position: absolute;
  margin: auto;
  top: 0;
  bottom: 50%;
  right: 0;
  left: 0;
  width: 170px;
  height: 50px;
  transition: all 0.3s ease;
}

.wrap {
  width: 100%;
  height: 50px;
  border: 2px solid #FFF;
  transition: all 0.3s ease;
  border-radius: 5px;
  margin-top: 5%;
}

.first,
.second {
  width: 100%;
  height: 50px;
  transition: all 0.2s ease-in-out;
  font-size: 17px;
  text-transform: uppercase;
  color: #FFF;
  letter-spacing: 2px;
  text-align: center;
  vertical-align: middle;
  line-height: 50px;
}

.second {
  opacity: 0;
}

.wrap:hover {
  padding-bottom: 17px;
}
.warp:hover .first {
  transform: translateY(-8px);
  padding-top: 5px;
}
.wrap:hover .second {
  transform: translateY(20px);
  opacity: 1;
}