style_content.css

@import url(https://fonts.googleapis.com/css?family=Lato);
body {
  overflow: hidden;
  font-family: "Lato";
  height: 100vh;
  background: linear-gradient(180deg, #1100ff 0%, #21a7cb 70%, #4e8a1e 70.1%, #152d01 100%);
  margin: 0%;
}

* {
  box-sizing: border-box;
}
a{text-decoration:none;
color:gold;
}
.wrapper {
  position: relative;
  width: 19.8em;
  height: 14em;
  margin: 10em auto;
  border-radius: 50%;
  background: transparent;
  list-style: none;
  transition: transform 450ms;
}

.wrapper > li {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 50%;
  padding: 0.5em;
  border: 0em;
  background: #12a969;
  text-align: center;
  transform: rotate(0), skew(45deg, 0deg);
  transform-origin: 100% 100%;
  cursor: pointer;
  transition: padding 250ms, background 200ms;
}
.wrapper > li:hover {
  padding: 1.5em;
  background: #13B26F;
}
.wrapper > li > span {
  display: inline-block;
  position: relative;
  left: 0;
  top: 85%;
  color: bisque;
  font-weight: 900;
  transform: skew(-45deg, 0deg);
}

.wrapper > li:nth-child(1) {
  transform: rotate(0deg) skew(45deg, 0deg);
}

.rotated-1 {
  transform: rotate(0deg);
}

.wrapper > li:nth-child(2) {
  transform: rotate(45deg) skew(45deg, 0deg);
}

.rotated-2 {
  transform: rotate(-45deg);
}

.wrapper > li:nth-child(3) {
  transform: rotate(90deg) skew(45deg, 0deg);
}

.rotated-3 {
  transform: rotate(-90deg);
}

.wrapper > li:nth-child(4) {
  transform: rotate(135deg) skew(45deg, 0deg);
}

.rotated-4 {
  transform: rotate(-135deg);
}

.wrapper > li:nth-child(5) {
  transform: rotate(180deg) skew(45deg, 0deg);
}

.rotated-5 {
  transform: rotate(-180deg);
}

.wrapper > li:nth-child(6) {
  transform: rotate(225deg) skew(45deg, 0deg);
}

.rotated-6 {
  transform: rotate(-225deg);
}

.wrapper > li:nth-child(7) {
  transform: rotate(270deg) skew(45deg, 0deg);
}

.rotated-7 {
  transform: rotate(-270deg);
}

.wrapper > li:nth-child(8) {
  transform: rotate(315deg) skew(45deg, 0deg);
}

.rotated-8 {
  transform: rotate(-315deg);
}