h1 {
  color: #43B6DB;
  font size: 50px;
}

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

img {
  max-width: 100%;
  height: auto;
  border: 5px solid #000000;
}

.erityinen {
  border: none;
}
.erityinen {
  color: #8AC0DB;
}
.kehys {
  max-width: 900px;
  background-color: white;
  margin-left: auto;
  margin-right: auto;
  padding: 40px;
}

a:link {
  text decoration: none;
}

a:visited {
  color: #43B6DB;
}
a.hover {
  text decoration: underline;
}
a:active {
  background-color: #74DBD4;
}