body { 
    font-family: sans-serif;
    background-color: #B6EDB6;
    margin: 5px;
}
a:link    { text-decoration: none; color: blue;}
a:visited { text-decoration: none; color: gray;}
a:link:hover, a:visited:hover { text-decoration: underline; color: green; }
img { border: none;}

div { 
    margin-top: 0.5em; 
    border: 2px #005 solid;
}
ul  { list-style: none; }
li  { margin-top: 0.5em; }
h1, h2 { color: #a16321; margin: 10px }

#header {
    background-color: #65ACD9;
    min-width: 30em;
}

#leftcolumn {
    background-color: #87CEFA;
    max-width: 22em; 
    float: left;
}

#rightcolumn {
    background-color: #87CEFA;
    margin-left: 23em;
    min-width: 10em;
}

#photos {
    background-color: #B6D1ED;
    min-width: 490px;
    min-height: 520px;
    float: left;
}
#photos img {
    margin: 15px;
}