body {
  display: flex;
  flex-direction: column;
}

main {
  display: flex;
  align-items: center;
  justify-content: center;
}

.layout {
  display: grid;
  grid-template-columns: 20% 80%;
  height: 100vh;
}

@media (max-width: 768px) {
  main {
    display: none;
  }
  .layout {
    grid-template-columns: 100%;
  }
}

nav {
  display: flex;
  flex-direction: column;
  margin-left: 15px;
}

.profile h1 {
  font-size: 36px;
}

.profile img {
  height: 125px;
  width: 125px;
  border-radius: 50%;
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-list a {
  display: block;
  color: #fff;
  padding: 0.3rem 0rem 0.3rem 0.3rem;
  margin-bottom: 3px;
  border-radius: 8px;
  transition: background-color 0.5s ease;
}

.nav-list a:hover {
  background-color: #3498db;
}

.PR-links img {
  width: 45px;
  height: 45px;
}