body {
  font-family: Arial, sans-serif;
  background-color: pink;
}

h1, h2, h3, h4 {
  color: navy;
  text-align: center;
  margin-top: 20px;
  margin-bottom: 20px;
}

p {
  font-size: 16px;
  margin-bottom: 15px;
  padding-left: 10px;
  padding-right: 10px;
}
img {
  border: .5px solid black;
  margin: 10px;
  padding: 1px;
  border-radius: 15px;
}
table {
  width: 100%;
}

th, td {
  border: 1px solid;
  padding: 10px;
  text-align: center;
  border-radius: 5px;
}

th {
  background-color:grey;
}

a {
  color:green;
}

a:visited {
  color: pink;
}

a:hover {
  color: red;
}

a:active {
  color: orange;
}

ul li:first-child {
  background-color: rosybrown;
  margin: 15px;
}

ul li:last-child {
  background-color:grey;
  margin: 15px;
}

ul li:nth-child(2) {
  background-color:grey;
  margin: 15px;
}
ul li:nth-child(3) {
  background-color: rosybrown;
  margin: 15px;
}
ul li:nth-child(4) {
  background-color: grey;
  margin: 15px;
}
ul li:nth-child(5) {
  background-color: rosybrown;
  margin: 15px;
}



section {
  margin: 20px;
  padding: 15px;
  overflow: auto;
  border: 5px solid black;
  background-color: antiquewhite;
  border-radius: 12px;
}
.float{
  float: right;               
  width: 30%;
  background-color:white;
  padding: 10px;
}