h1 {
  color: red;
  font-size: 50px;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #aaa;
  background-image: url(m4a4.jpg);
  background-attachment: fixed;
  background-size: cover;
  background-position: center center;
}

img {
  max-width: 100%;
  height: auto;
  border: 5px solid #000;
}

.vieläerilainen {
  border-radius: 5px;
}

.erilainen {
  border: none;
}

.erityinen {
  color: red;
}

.goat {
  color: gold;
}

.kehys {
  max-width: 600px;
  background-color: white;
  margin-left: auto;
  margin-right: auto;
  padding: 40px;
}

a:link {
  text-decoration: none;
}
a:visited {
  color: #17B545
}
a:hover {
  text-decoration: underline;
  color: red;
}
a:active {
  background-color: black;
}