body {font-family:"Courier New";}

td {text-align: center}
a {text-decoration: none}

.a1:link {color: black}
.a1:visited {color: black}
.a1:hover {color: #00ffff}

.a2:link {color: #a9a9a9}
.a2:visited {color: #a9a9a9}
.a2:hover {color: #f00}

.a3:link {color: #7fffd4}
.a3:visited {color: #7fffd4}
.a3:hover {color: #000}

#menu {position: fixed; top: 0px; left: 0px; width: 20%;}
#menu table{border-style: none;}

#obsah {position: absolute; left: 20%; top: 20px;}