Say I have this html:\[code\]<div id="sidebar"> TestTestTestTestTestTest</div><div id="content"> Content</div>\[/code\]And this CSS:\[code\]#sidebar { float:left; width:15%; border:1px solid red;}#content { float:left; width:75%; border:1px solid green;}\[/code\]As you can see here , the content on the sidebar is going under the content container. How can I avoid that so that it would break a line and continue in the sidebar??