Free Interactive Html5 Tutorial

I have coded a website in HTML and CSS. In this website I have used both properties margin: 0 auto … Read more Position:fixed And Margin:0 Auto Not Working In Ie

According to w3, the margin of an element is transparent: I've built a very basic HTML page: D… Read more Why Doesn't Html Body Background-color Obey Margin?

I have a main container div, and I'd like it to be margined from the top of the screen exactly,… Read more Padding Of A Certain Percentage Of Screen Width

First of all, I do apologize I don't put my link here, it's a site for work and I'm not… Read more Margin Doesn't Work? Need Space Between Two Elements

I'm having problems with margin: 0 auto with my iPad. The div aligns to the left, not the cente… Read more Website Left Aligned On Ipad

I have a page with two large tables, one positioned above the other: http://www.sportsmogul.com/Enc… Read more How To Get Rid Of Unwanted Space Between Tables?

So, I'm working on a website with a fixed header (which is used to navigate). I use padding-top… Read more Body Top Gap; Should I Use Margin Or Padding?

I have problem with margin: auto - vertical centering #something { width: 97%; height: 300… Read more Margin Auto Goes To Negative Values