/* Tabs buttons. */
ul:nth-of-type(1){
  list-style: none;

  display: flex;
  justify-content: space-between;
  align-items: center;

  height: 50px;
  width: 80%;

  padding: 0;

  border-bottom: 1px solid rgb(234, 234, 234);
}

ul:nth-of-type(1) li{
  position: relative;
}

/* Tabs buttons => About, Stats, Evolution & Downloads */
ul a{
  text-decoration: none;
}

/* Tabs buttons - text. */
ul:nth-of-type(1) a{
  color: grey;
  font-size: 15px;
  font-family: roboto;
  font-weight: bold;
}

/* The black line under the buttons.  */
ul:nth-of-type(1) div{
  position: absolute;

  bottom: -80%;
  width: 100%;
  height: 4px;
  
  background-color: rgb(194, 194, 194);
  border-radius: 20px 20px 0px 0px;

  transition: 0.5s ease;
  display: none;
}

/* Tabs content */
ul:nth-of-type(2){
  display: flex;
  align-items: center;
  justify-content: center;
  height: 250px;
  width: 80%;

  font-size: 15px;
  padding: 0;
  margin: 0;
}