2 col Layout

hi this is my CSS code for 2 col layout

#left {
float:left;
width:15%;
height:100%;
background:#e7efff;
border-right:0px solid #000;
margin:0px;
}

#right{}

when i put a table on <div id=β€œright”> (width=β€œ100%”)
the table goes down to the page. i have 7 text boxes sized 6 in that table <tr> horizotally. what is the problem with my code please
help me
:frowning: