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Take a software geek from the 80s, add a new generation graphic designer and dilute with a longtime marketing strategist. Shake vigorously and you'll get the Idea R's blog.

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CSS

Tutorials, tips and tricks on CSS (Cascading Style Sheets).
Get the most out of the leading technology for web and application development.

Published on 7/31/2014
Categories: Web Design
How to fix your ASP.NET site to be responsive on Windows Phone

There is a well-known bug on Internet Explorer 10 for WIndows Phone 8 that avoids responsive web sites to display correctly. The cause is that Internet Explorer 10 doesn't differentiate device width from viewport width, and thus doesn't properly apply the media queries in your favorite responsive CSS framework.
You can find many fixes on the client side, but if you're using ASP.NET, you have the chance to fix it server side with only few lines of code.

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Published on 1/1/2012
Categories: Web Design
Tags: CSS, HTML, Tutorials
Dropdown menus with CSS

The dropdown menus can be easily created with CSS.
Either horizontal or vertical menus are built using unordered list, that is ul. The dropdown feature is created combining the hover pseudoclass along with the visibility property of nested lists.
The following example shows a horizontal menu where the items expand downward.

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Published on 10/23/2011
Categories: Web Design
Style sheets caching problems

Microsoft IIS caches all the style sheets that are placed inside the App_Themes folder, remembering the ones that are used by the web site pages (by all pages, not only the current one); the effect is easily visible looking at the HTML code sent to the client, noting that are included CSS links that were not specified for the page.
This behavior requires a strong attention on styles inheritance, but also can make Internet Explorer versions prior to the 9 to overflow the maximum number of style tags allowed: in these versions the maximum number of style tags is 32 and all the following ones are ignored.

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