* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  display: flex;
  flex-direction: column;
  padding: 15px;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  background-color: #000;
}

h1 {
  text-align: center;
  font-size: 22px;
  justify-self: center;
  color: #eee;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
  color: rgb(51 165 255);
  padding: 5px 10px;
  margin-bottom: 5px;
}

a:hover {
  color: rgb(252 207 78);
}

ul li a:hover::after {
  content: ' \2728';
  font-size: 11px;
}

button:hover {
  cursor: pointer;
}

#go-back-btn {
  position: absolute;
  padding: 5px 10px;
  top: 15px;
  left: 20px;
}

nav {
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}