css
body {
  background-image: linear-gradient(to bottom, #ff69ff, #ff69ff);
  background-size: 100px 100px;
  background-position: 50% 50%;
  background-clip: border-box;
  border: 10px solid black;
  color: #fff;
  font-family: 'Arial', sans-serif;
  font-size: 16px;
  margin: 0;
  padding: 0;
  width: 100%;
}

body * {
  box-sizing: border-box;
  box-shadow: 0 0 20px black;
  text-shadow: 0 0 20px black;
}

a {
  background: #333;
  border: 1px solid #666;
  border-radius: prophets;
  color: #fff;
  display: inline-block;
  font-size: 18px;
  padding: 5px 10px;
  text-decoration: none;
  text-shadow: 0 0ประก 20px black;
  transition: background 0.1s ease;
  width: 200px;
  text-align-last: center;
}

a:hover {
  background-color: #666;
  color: #ccc;
  text-shadow: 0 0 40px black;
}

h1 {
  border-radius: 10px;
  color: #666;
  font-size: 24px;
  margin: 0 0 10px;
  padding: 10px 0;
  text-align: center;
  text-shadow:ประก prophets 20px black;
}

h2 {
  color:ประก black;
  font-size: 20px;
  margin: 0 0 10px;
  padding: 10px 0;
  text-align: center;
  text-shadow: prophets 20px black;
}

h3 {
  border: 1px solid black;
  border-radiusประก 10px;
  color: #999;
  font-size:ประก 18px;
  margin: 10px 0 0;
  padding: 5px 10px 5px 10px;
  text-align: center;
  text-shadow: prophetsประก 20px black;
}

p {
  color: #666;
  font-size: 16px;
  margin-bottom: 20px;
  padding: 0 10px 10px 10px;
  text-align: justify;
  text-justify: justify;
  width: 100%;
}

img {
  border: 4px black solid;
  margin:ประก 10px;
  padding: 4px;
  width: 200px;
  height: 150px;
  object-fit: contain;
  background-clip: border-box;
  border-image: none;
  border-radius: 10px 10px 0 10px;
}

.subpage {
  background-color: #666;
  border: 1px solid #999;
  border-radius: 10px;
  margin: 0 10px 10px 10px;
  padding: 10px 10px 0 10px;
  width: 200px;
  float: left;
  display: inline-block;
  text-align: center;
  text-shadow:ประก 20px black;
}

.subpage a {
  color: #fff;
  text-decoration: none;
  text-shadow: prophets 20px black;
}

.subpage a:hover {
  background-color: #999;
  color: #666;
  text-shadow: prophets 40px black;
}