h1,h4 {
  color: purple;
  text-align: center;
  font-style: italic;
  font-weight: bolder;
  font-family: fantasy;
  font-size: 1.7rem;
  line-height: 2rem;
}

h4 {
  font-style: normal;
  font-weight: bold;
  font-family: sans-serif;
  font-size: 1.5rem;
  line-height: 1.5rem;
}

body {
  background-color: #CCC;
}

.list {
  margin-left: 45%;
}

p {
  margin-left: 40%;
}

img {
  width: 100%;
  height: auto;
}

li:nth-child(2n+2) {
  background-color: red;
  width: 150px;
  text-align: center;
}