@import url(https://fonts.googleapis.com/css?family=Open+Sans:700,400);
* {
  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%;
  background: #1ABC9C;
  display: flex;
  justify-content: center;
  align-items: center;
}
* .frame .center .container {
  width: 45%;
  height: 1rem;
  display: flex;
  justify-content: space-around;
}
* .frame .center .container input[type=radio] {
  display: none;
}
* .frame .center .container .page {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid #fff;
  position: relative;
  cursor: pointer;
}
* .frame .center .container .page:after {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #fff;
  position: absolute;
  transform-origin: 50% 50%;
  transform: scale(0);
  transition: transform 0.3s ease-in-out;
}
* .frame .center .container .page .number {
  width: 100%;
  height: 100%;
  color: #fff;
  font-size: 1rem;
  font-weight: 400;
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
  transition: color 0.3s ease-in-out;
}
* .frame .center .container #page-1:checked ~ .page-1:after {
  transform: scale(1);
  transition: transform 0.3s ease-in-out;
}
* .frame .center .container #page-1:checked ~ .page-1 .number {
  color: #1ABC9C;
  transition: color 0.3s ease-in-out;
}
* .frame .center .container #page-2:checked ~ .page-2:after {
  transform: scale(1);
  transition: transform 0.3s ease-in-out;
}
* .frame .center .container #page-2:checked ~ .page-2 .number {
  color: #1ABC9C;
  transition: color 0.3s ease-in-out;
}
* .frame .center .container #page-3:checked ~ .page-3:after {
  transform: scale(1);
  transition: transform 0.3s ease-in-out;
}
* .frame .center .container #page-3:checked ~ .page-3 .number {
  color: #1ABC9C;
  transition: color 0.3s ease-in-out;
}
* .frame .center .container #page-4:checked ~ .page-4:after {
  transform: scale(1);
  transition: transform 0.3s ease-in-out;
}
* .frame .center .container #page-4:checked ~ .page-4 .number {
  color: #1ABC9C;
  transition: color 0.3s ease-in-out;
}

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