css - Div collision after floating -


i have divs , want them following way parent div (topdiv) holds 3 divs float (left, left, right). topdiv not float.

after topdiv have bottomdiv. div not float either. problem topdiv , bottomdiv collides each.

i want this:

div1 div2 div3<br> div1 <br> div4

but get

div1 div2 div3 **div4** <br>div1

here code:

<html> <head>     <title>insert title here</title> </head> <body>     <div id="topdiv" >         <div id = "t1" style="float:left;">              div1 <br> div1 next line         </div>         <div id = "t2" style="float:left;"> div2 </div>         <div id = "t3" style="float:left;"> div3 </div>     </div>     <div id = "bottomdiv" style=" background-color:red;">          div4      </div>  </body> </html>

thanks in advance.

unfloated items don't 'contain' floats in layout. set both topdiv , bottomdiv overflow:hidden contain floats.

there other ways of containing floats. in addition overflow: hidden micro clearfix method floating parent container (give width of 100%). more in article simple tips on containing floats.

different methods have different drawbacks pick method works best layout. instance, overflow:hidden solid way go... unless have flyout menu or shouldn't hidden!


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