/* === Body === */
body {
  background-color: #f5f5f5;
  font-family: 'Roboto', sans-serif;
  margin: 5px;
  padding: 5px;
}

/* === Headings === */
h1 {
  text-transform: uppercase;
  text-align: center;
  background-color: #165b62;
  color: #fed25a;
  font-family: 'Bubble Gum Sans', cursive;
  font-size: 18px;
}

h2, h3 {
  background-color: #dbe9ee;
  color: #165b62;
  font-size: 1.8em;
  text-align: left;
  padding: 5px;
}

/* === Paragraphs === */
p {
  font-size: 18px;
  font-family: 'Roboto', sans-serif;
  margin-left: 10px;
  line-height: 1.6;
}

/* === Lists === */
li {
  margin-bottom: 10px;
}

/* === Footer === */
footer {
  text-align: center;
  background-color: #165b62;
  color: white;
  padding: 10px;
}

/* === Class Selector Example === */
.feature {
  color: #165b62;
}

/* === Descendant Selector Example === */
nav p {
  font-weight: bold;
  text-align: center;
}

/* === Grouped Style Example === */
h2, h3, p {
  margin-left: 15px;
}