css
/* styles.css */
body {
  background-color: #F7F7F7;
  font-family: 'Bangers', cursive;
  font-size: 20px;
}

h1, h2, h3, h4, h5, h6 {
  border-bottom: 4px solid #000000;
  border-bottom-style: solid;
  border-bottom-width: 4px;
  border-bottom-color: #000000;
  color: #000000;
  text-align: center;
  padding-bottom: 10px;
  margin-bottom: 20px;
  background-color: #F7F7F7;
  border-top: 4px solid #FF00FF;
  border-top-style: solid;
  border-top-width: 4px;
  border-top-color: #FF00FF;
  box-shadow: 0px 0px 10px #000000;
}

h1 {
  font-size: 48px;
  margin-top: 0px;
  margin-bottom: 20px;
}

h2 {
  font-size: 36px;
  margin-top: 20px;
  margin-bottom: 20px;
}

h3 {
  font-size: 28px;
  margin-top: 20px;
  margin-bottom: 10px;
}

h4 {
  font-size: 24px;
  margin-top: 10px;
  margin-bottom: 20px;
}

h5 {
  font-size: 20px;
  margin-top: 20px;
  margin-bottom: 10px;
}

h6 {
  font-size: 18px;
  margin-top: 10px;
  margin-bottom: 20px;
}

p {
  font-size: 16px;
  margin-top: 20px;
  margin-bottom: 20px;
  background-color: #F7F7F7;
}

a {
  text-decoration: none;
  text-align: center;
  color: #000000;
  border-bottom: 4px solid #000000;
  border-bottom-style: solid;
  border-bottom-width: 4px;
  border-bottom-color: #000000;
  background-color: #FF00FF;
  padding: 5px 10px;
  margin: 10px 0px;
}

a:hover {
  background-color: #000000;
  color: #F7F7F7;
  border-bottom: 4px solid #FF00FF;
  border-bottom-style: solid;
  border-bottom-width: 4px;
  border-bottom-color: #FF00FF;
  transition: background-color 0.5s;
}

a:visited {
  background-color: #000000;
  color: #F7F7F7;
  border-bottom: 4px solid #FF00FF;
  border-bottom-style: solid;
  border-bottom-width: 4px;
  border-bottom-color: #FF00FF;
}

a:active {
  border-bottom: 4px solid #FF00FF;
  border-bottom-style: solid;
  border-bottom-width: 4px;
  border-bottom-color: #FF00FF;
  background-color: #000000;
  color: #F7F7F7;
  transition: border-bottom-color 0.5s;
}

body > * {
  margin: 0px 20px 0px 20px;
  padding: 0px 0px 0px 0px;
}

body > * > * {
  margin: 0px 20px 0px 20px;
  padding: 0px 0px 0px 0px;
}

body > * > * > * {
  margin: 0px 20px 0px 20px;
  padding: 0px 0px 0px 0px;
}