body {
  font-family: Arial, sans-serif;
  background-color: #777;
  background-image:url(etusivu/ruohikkokuva.jpg)
}


.kaikki {
  background-color: #fff;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0px 0px 30px #000000;
}


.header {
  background-image: url(etusivu/syksykuva.jpg);
  padding: 50px;
  font-size: 60px;
  letter-spacing: 7px; 
  color: #ffffff;
  text-shadow: 2px 1px 8px #00310b;
  max-height: 210px;
}


.nav {
  background-color: #11d85d;
  padding: 10px;
}
.nav a {
  margin: 6px;
  color: 0; 
}


.main {
  padding: 40px;
}


.footer {
  background-color: #000;
  color: #fff;
  padding: 30px;
}


h2 {
  margin-top: 40px;
}


.header, .nav, .footer {
  text-align: center;
}


img {
  max-width: 100%;
}


.tumma {
  background-color: #555;
  padding: 10px;
}


td, th {
  border: 1px solid #999;
  padding: 3px;
}

th {
  background-color: #000;
  color: #fff;
}

td {
  vertical-align: top;
}
table {
  border-collapse: collapse;
}