css
body {
  background-color: #000000;
  color: #ffffff;
  padding: 20px;
  margin: 20px;
  font-family: Arial, sans-serif;
  font-size: 18px;
}

h1, h2, h3, h4 {
  font-family: 'Bebas Neue', Arial, sans-serif;
  font-weight: bold;
  text-transform: uppercase;
  margin: 0;
  padding: 0;
  border-bottom: 4px solid #000000;
  box-shadow: 0 0 0 4px #000000;
  border-radius: 0 0 4px 4px;
}

h1 {
  font-size: 36px;
  color: #FF0000;
  border-bottom: 8px solid #000000;
  box-shadow: 0 0 0 8px #000000;
  border-radius: 0 0 8px 8px;
}

h2 {
  font-size: 24px;
  color: #00FF00;
  border-bottom: 6px solid #000000;
  box-shadow: 0 0 0 6px #000000;
  border-radius: 0 0 6px 6px;
}

h3 {
  font-size: 20px;
  color: #0000FF;
  border-bottom: 4px solid #000000;
  box-shadow: 0 0 0 4px #000000;
  border-radius: 0 0 4px 4px;
}

h4 {
  font-size: 18px;
  color: #ff9900;
  border-bottom: 2px solid #000000;
  box-shadow: 0 0 0 2px #000000;
  border-radius: 0 0 2px 2px;
}

p {
  margin: 0;
  padding: 0;
  font-size: 16px;
  color: #ffffff;
  line-height: 24px;
  border-bottom: 1px solid #000000;
  box-shadow: 0 0 0 1px #000000;
  border-radius: 0 0 1px 1px;
}

a {
  text-decoration: none;
  color: #ff00ff;
  border: none;
  border-bottom: 1px solid #000000;
  box-shadow: 0 0 0 1px #000000;
  border-radius: 0 0 1px 1px;
}

a:hover {
  background-color: #000000;
  color: #000000;
  border: 1px solid #000000;
  border-bottom: 1px solid #ffffff;
  border-radius: 0 0 1px 1px;
  box-shadow: none;
  text-decoration: none;
}

a:active {
  background-color: #000000;
  color: #ff00ff;
  border: none;
  border-bottom: 1px solid #ff00ff;
  border-radius: 0 0 1px 1px;
  box-shadow: 0 0 0 1px #000000;
  text-decoration: underline;
}

img {
  border: 1px solid #000000;
  border-radius: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
  display: block;
  margin: 0 auto;
  background-size: 100% 100%;
  background-image: linear-gradient(90deg, #000000, #ffffff), 
  linear-gradient(0deg, #000000, #ffffff);
  background-size: 100% 50px, 100% 50px;
  background-position: 50% 50%;
  background-clip: border, content-box;
  background-origin: border-box;
  box-shadow: 0 0 0 1px #000000;
  transition: background-position 0s ease 0s;
}

img:hover {
  background-size: 100% 100%;
  background-position: 0 0;
}

div {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000000;
  color: #ffffff;
  border: 1px solid #000000;
  border-radius: 0 0 4px 4px;
  box-shadow: 0 0 0 4px #000000;
}

div:hover {
  background-color: #000000;
  border: none;
  box-shadow: none;
}