* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Poppins" sans-serif;
}
header {
  padding: 30px;
  background-color: coral;
  color: black;
}
a {
  text-decoration: none;
  color: rgb(44, 43, 43);
}
.main-menu {
  list-style: none;
  display: flex;
  gap: 20px;
  font-size: 20px;
  padding: 15px;
  background-color: cornsilk;
}
main {
  display: flex;
  padding: 40px;
  gap: 70px;
  line-height: 1.6rem;
}
.title {
  margin-bottom: 10px;
}
main section {
  flex: 1;
}
main aside {
  width: 300px;
}
aside a {
  text-decoration: none;
}
aside li {
  list-style: none;
  background-color: cornsilk;
  padding: 10px;
  border-bottom: 1px solid gray;
  font-size: large;
}
aside h1 {
  background-color: coral;
  padding: 15px;
  color: white;
}
@media (max-width: 768px) {
  .header {
    padding: 20px;
  }
  .header h1 {
    font-size: 1.5rem;
    text-align: center;
  }
  .main-menu {
    flex-direction: column;
    text-align: center;
  }
  .main-menu li {
    border-bottom: 1px solid #ccc;
    padding-bottom: 7px;
  }
  main {
    flex-direction: column-reverse;
  }
  .main aside {
    width: 100%;
  }
}