@import url(https://fonts.googleapis.com/css?family=Open+Sans:700,300);
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
* .frame {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 400px;
  height: 400px;
  margin-top: -200px;
  margin-left: -200px;
  border-radius: 2px;
  box-shadow: 4px 8px 16px 0 rgba(0, 0, 0, 0.1);
  overflow: hidden;
  background: #fff;
  color: #333;
  font-family: "Open Sans", Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
* .frame .center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  display: flex;
  animation: appear 0.5s linear;
}
@keyframes appear {
  0%, 80% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
* .frame .center .container {
  width: 12.5%;
  height: 100%;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  font-size: 1.8rem;
  flex: 1 1 auto;
  transition: width 0.5s ease-in-out;
  position: relative;
}
* .frame .center .container h4 {
  transform: scale(0.3);
  opacity: 0;
  transition: transform 0.5s ease-in-out, opacity 0.5s ease-in-out;
}
* .frame .center .container:hover {
  width: 62.5%;
  transition: width 0.5s ease-in-out;
}
* .frame .center .container:hover h4 {
  transform: scale(1);
  opacity: 1;
  transition: transform 0.5s ease-in-out, opacity 0.5s ease-in-out;
}
* .frame .center .container-1 {
  background: #34495E;
}
* .frame .center .container-2 {
  background: #E67E22;
}
* .frame .center .container-3 {
  background: #34495E;
}
* .frame .center .container-4 {
  background: #E67E22;
}

/*# sourceMappingURL=index.css.map */