(20kb zip file). Percentage dimensions of the left menu layout All the dimensions are in percentage widths so the layout adjusts to any screen resolution. ![]() Vertical dimensions are not set so they stretch to the height of the content. Maximum column content widths To prevent wide content (like long URLs) from destroying the layout (long content can make the page scroll horizontally) the column content divs are set to overflow:hidden. This chops off any content that is wider than the div. Because of this, it's important to know the maximum widths allowable at common screen resolutions. For example, if you choose 800 x 600 pixels as your minimum compatible resolution what is the widest image that can be safely added to each column before it gets chopped off? Here are the figures: 800 x 600 Left column: 162 pixels Main page: 550 pixels 1024 x 768 Left column: 210 pixels Main page: 709 pixels The nested div structure I've colour coded each div so it's easy to see: The header, colmask and footer divs are 100% wide and stacked vertically one after the other. Colleft is inside colmask. The two column content divs (col1 & col2) are inside colleft. Notice that the main content column (col1) comes before the side column. ![]() ![]() No CSS hacks The CSS used for this layout is 100% valid and hack free. To overcome Internet Explorer's broken box model, no horizontal padding or margins are used. Instead, this design uses percentage widths and clever relative positioning. SEO friendly 2-1 column ordering The higher up content is in your page code, the more important it is considered by search engine algorithms (see my article on for more details on how this affects links). To make your website as optimised as possible your main page content must come before the side columns. ![]() CSS Layout Generator - online web 2.0 tool for creating HTML+CSS templates (layouts). So to go along with my introductory lessons, I have created a Two Column CSS Layout Template. Added two classes to your css file for the 2 col layout. A simple responsive layout. With one fixed column and one fluid column. See my blog post for more info: http://johnstonianera.com/responsive-two-colum. HTML PHP CSS Website Template Code Generator: This PHP website template generator creates a two column layout with both a header and a footer. This PHP / CSS Style. This layout does exactly that: The the right-hand main page comes first, then the left column (see the nested div structure diagram for more info). The columns can also be configured in the opposite order if required. Full length column background colours In this layout the background colours of each column will always stretch to the length of the longest column. This feature was traditionally only available with table based layouts but now with a little CSS trickery we can do exactly the same with divs. Say goodbye to annoying short columns! You can read my article on if you want to see how this is done. No Images This layout requires no images. Many CSS website designs need images to colour in the column backgrounds but that is not necessary with this design. Why waste bandwidth and precious HTTP requests when you can do everything in pure CSS and XHTML? No JavaScript JavaScript is not required. Some website layouts rely on JavaScript hacks to resize divs and force elements into place but you won't see any of that nonsense here. Resizable text compatible This layout is fully compatible with resizable text. Resizable text is important for web accessibility. People who are vision impaired can make the text larger so it's easier for them to read. It is becoming increasingly more important to make your website resizable text compatible because people are expecting higher levels of web accessibility. Apple have made resizing the text on a website simple with the pinch gesture on their multi-touch trackpad. So far this trackpad is only available on the MacBook Air but it will soon be rolled out to all of their systems. Is your website text-resizing compatible? No Quirks Mode This liquid layout does not require the XML declaration for it to display correctly in older versions of Internet Explorer. This version works without it and is thus never in quirks mode. No IE Conditional Comments Only one stylesheet is used with this layout This means that IE conditional comments are not needed to set extra CSS rules for older versions of Internet Explorer. Browser Compatibility This left menu liquid Layout has been tested on the following browsers: iPhone & iPod Touch • Safari Mac • Safari • Firefox • Opera 9.25 • Netscape 9.0.0.5 & 7.1 Windows • Firefox 1.5, 2 & 3 • Safari • Opera 8.1 & 9 • Google Chrome • Explorer 5.5, 6 & 7 • Netscape 8 Valid XHTML strict markup The HTML in this layout validates as XHTML 1.0 strict. This layout is FREE for anyone to use That's right, you don't have to pay anything. If you are feeling generous however, link back to my demo page so other people can find and use this layout too. (20kb zip file). Centered menus compatible This layout is fully compatible with my.
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March 2018
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