body {
		  width: 960px;
		  margin: 2em auto;
		  font-family: Arial, sans-serif;
		  font-size: 16px;
		  line-height: 1.4;
		  z-index: -1
		}

		h1 {
		  font-size: 2em;
		  font-weight: normal;
		  margin: 0 0 1rem 0;
		}
		section {
		  padding: 2rem;
		  border: 1px solid #ccc;
		  margin: 4rem 0;
		  background-color: #fff;
		  position: relative;
		}

		aside {
		  font-size: 24px;
		  font-family: Georgia, Serif;
		  font-style: italic;
		  background-color: #aaa;
		  color: #fff;
		  padding: 1.5rem;
		  width: 15rem;
		}
		.one {
			float: right;
			right: 10px;
			top: 10px;
		}
		#two{
			position: absolute;
		    left: 703px;
		    margin-top: 73px;
		}
		#three {
		  background-color: green;
		  position: fixed;
		  top: 0;
		  right: 0;
		  z-index: 3;
		}
		#four {
		  background-color: red;
		  position: absolute;
		  left: 336px;
		  top: 225px;
		  z-index: 2;
		}
		#five{
		  background-color: black;
		  position: absolute;
		  left: 346px;
		  top: 235px;
		  z-index: 1;
		}