The problem is, the content inside your table requires more space than 100% of your window-size offers.
What you could do, is to use the overflow-property of CSS. Try the following example and chose, wether this is an option for you:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<style>
.table {
color: green;
display: block;
max-width: 100%;
overflow: scroll; <!-- Available options: visible, hidden, scroll, auto -->
}
</style>
</head>
<body>
<table border="1" class="table">
<tr>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
<td>aaaaaaaaaaaaaaaaaaaaaaaaaaaaa</td>
</tr>
</table>
</body>
</html>
There are 4 options available for the overflow-property: visible, hidden, scroll and auto. The above example illustrates the scroll-option, which adds a scroll-bar to the table itself.