body {background-color: lightskyblue}

a {text-decoration: none}

h1 {letter-spacing: 3px}
h1 {font-family: sans-serif}
h1 {margin-top: 1cm}

a.pienet:link {color: #000000}
a.pienet:visited {color: #000000}
a.pienet:hover {color:#FFffff}

a.iso:link {color: #000000}
a.iso:visited {color: #000000}
a.iso:hover {color:#FFffff}

div.img
{
  margin: 2px;
  border: 1px solid #0000ff;
  height: 170;
  width: auto;
  float: left;
  text-align: center;
}	
div.img img
{
  display: inline;
  margin: 3px;
  border: 1px solid #0000ff;
}
div.img a:hover img {border: 1px solid #ffffff;}
div.desc
{
  text-align: center;
  font-weight: normal;
  width: 120px;
  margin: 2px;
}
div.yht img
{
  display: inline;
  margin: 3px;
  border: 1px solid #000000;
}
div.yht a:hover img {border: 1px solid #ffffff;}