body {
    background-color: blanchedalmond;
}

#mainContent {
    position: relative;
  }
  
  #mainContent div {
    position: absolute;
    top: 2rem;
    left: 0;
    width: 10rem;
    height: fit-content;
    padding: .56rem;
    color: antiquewhite;
    background-color: blueviolet;
  }
nav {
    color: #edf4ea;
    background-color: #062639;
    padding: .5rem;
}
nav h1 {
    color: #edf4ea;
    margin: 0;
    padding: .1em 1em;
}