Stejně dlouhé sloupce

/* obecne definice */
* {
margin:0;
padding:0;
}
body {
background: #000000;
}
a {
color:#000;
text-decoration: underline;
}
a:hover {
color:#000;
text-decoration:none;
}
/* obecne definice konec */

/* Body */
body {
 text-align: center;
}
#body {
 width: 983px;
 text-align: left;
 margin: 0 auto;
}
...

...
/* Menu */
#menu {
background: #000;
margin: 0 0 0 0;
padding: 0 0 0 0;
}
#u-menu {
width: 983px;
height: 50px;
list-style-type: none;
}
#u-menu li {
float: left;
}
#u-menu {
height: 50px;
padding: 0 0 0 0;
color: #000000;
}
#u-menu a {
text-decoration: none;
padding: 0 0 0 0;
font-weight: normal;
}
/* Menu Konec */
...

...
/* levy blok */
#l-menu {
float: left;
min-height: 600px;
width: 239px;
background: #fff url("img/menu.png") left top no-repeat;
}
#l-menu h3 {
color: #FFFFFF;
padding: 0 0 0 15px;
font-family: Verdana, Arial, Helvetica, sans-serif;
display: block;
}
/* levy konec */
...

...
/* pravy blok */
#page {
min-height: 600px;
padding: 0 8px 0 17px;
float: left;
width: 719px;
background: #fff url("img/page.png") left top no-repeat;
font-family: Georgia, "Times New Roman", Times, serif;
color: #000000;
font-size: 14px;
text-align: justify;
}
...

...
/*Paticka */
#paticka {
float: left;
height: 103px;
width: 983px;
display: block;
background: url("img/paticka.png") left top no-repeat;
font-family: Arial, Helvetica, sans-serif;
color: #FFFFFF;
text-align: center;
font-size: 12px;
padding: 35px 0 0 0;
}
/* Konec Paticka */