/* ʱ´úJava - https://NowJava.com */
* {
  font-family: 'Work Sans', sans-serif;padding:0;margin:0;
}

html, body {
  height: 100%;
  color: #1a1b1c;
}

label, a {
  cursor: pointer;
  user-select: none;
  text-decoration: none;
  display: inline-block;
  color: inherit;
  transition: border 0.2s;
  border-bottom: 5px solid rgba(142, 68, 173, 0.2);
  padding: 3px 2px;
}
label:hover, a:hover {
  border-bottom-color: #9b59b6;
}

.layout {
  display: grid;
  height: 100%;
  width: 100%;
  overflow: hidden;
  grid-template-rows: 50px 1fr;
  grid-template-columns: 1fr 1fr 1fr;
}

input[type="radio"] {
  display: none;
}

label.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-bottom: 2px solid #8e44ad;
  background: #ecf0f1;
  user-select: none;
  transition: background 0.4s, padding-left 0.2s;
  padding-left: 0;
}
input[type="radio"]:checked + .page + label.nav {
  background: #9b59b6;
  color: #ffffff;
  padding-left: 20px;
}
input[type="radio"]:checked + .page + label.nav span {
  padding-left: 20px;
}
input[type="radio"]:checked + .page + label.nav svg {
  opacity: 1;
}
label.nav span {
  padding-left: 0px;
  position: relative;
}
label.nav svg {
  left: 0;
  top: -3px;
  position: absolute;
  width: 15px;
  opacity: 0;
  transition: opacity 0.2s;
}

.page {
  grid-column-start: 1;
  grid-row-start: 2;
  grid-column-end: span 3;
  padding: 0px 20px;
  display: flex;
  align-items: center;
}

.page-contents > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.2s, transform 0.2s;
}
.page-contents > *:nth-child(1) {
  transition-delay: 0.4s;
}
.page-contents > *:nth-child(2) {
  transition-delay: 0.6s;
}
.page-contents > *:nth-child(3) {
  transition-delay: 0.8s;
}
.page-contents > *:nth-child(4) {
  transition-delay: 1s;
}
.page-contents > *:nth-child(5) {
  transition-delay: 1.2s;
}
.page-contents > *:nth-child(6) {
  transition-delay: 1.4s;
}
.page-contents > *:nth-child(7) {
  transition-delay: 1.6s;
}
.page-contents > *:nth-child(8) {
  transition-delay: 1.8s;
}
.page-contents > *:nth-child(9) {
  transition-delay: 2s;
}
.page-contents > *:nth-child(10) {
  transition-delay: 2.2s;
}
.page-contents > *:nth-child(11) {
  transition-delay: 2.4s;
}
.page-contents > *:nth-child(12) {
  transition-delay: 2.6s;
}
.page-contents > *:nth-child(13) {
  transition-delay: 2.8s;
}
.page-contents > *:nth-child(14) {
  transition-delay: 3s;
}
.page-contents > *:nth-child(15) {
  transition-delay: 3.2s;
}
.page-contents > *:nth-child(16) {
  transition-delay: 3.4s;
}
.page-contents > *:nth-child(17) {
  transition-delay: 3.6s;
}
.page-contents > *:nth-child(18) {
  transition-delay: 3.8s;
}
.page-contents > *:nth-child(19) {
  transition-delay: 4s;
}
.page-contents > *:nth-child(20) {
  transition-delay: 4.2s;
}

input[type="radio"] + .page {
  transition: transform 0.2s;
  transform: translateX(100%);
}

input[type="radio"]:checked + .page {
  transform: translateX(0%);
}
input[type="radio"]:checked + .page .page-contents > * {
  opacity: 1;
  transform: translateY(0px);
}

.page-contents {
  max-width: 100%;
  width: 500px;
  margin: 0 auto;
}