html {
  margin: 0;
  padding: 0;
}

body {
  font-size: 24px;
  line-height: 2;
  background: linear-gradient(to bottom, rgb(172, 132, 245), rgb(13, 1, 126));
  color: #fff;
  font-family: sans-serif;
}

.wrapper {
  width: 960px;
  margin: auto;
  padding: 1rem;
  box-sizing: border-box;
}
ul {
  list-style: none;
}
.menu {
  display: flex;
  justify-content: flex-end;
}
header,
footer {
  background: hsla(0, 0%, 0%, 0.2);
  min-height: 120px;
}

footer {
  text-align: center;
}

li {
  margin: 0 1rem;
}
.menu a {
  text-decoration: none;
  color: #fff;
  box-sizing: border-box;
  border: 2px solid transparent;
  padding: 0.5rem 1rem;
  border-radius: 9px;
  transition: 0.3s;
}
a:hover {
  border: 2px solid #fff;
}
h1,
h2 {
  text-align: center;
}
p {
  text-indent: 2rem;
  text-align: justify;
}
.sections {
  display: flex;
  justify-content: space-between;
}