body {
  margin: 40px auto;
  max-width: 650px;
  line-height: 1.6;
  font-size: 18px;
  color: #444;
  padding: 0 20px
}

header {
  margin-bottom: 36px;
}

h1,h2,h3 {
  line-height: 1.2
}

h1 {
  text-align: center;
}

blockquote {
  border-left: 3px solid firebrick;
  padding-left: 18px;
}

a {
  color: firebrick;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.dinkus {
  text-align: center;
  color: firebrick;
}