ne of the areas that web design is lacking in, is a way to reliably provide beautiful fonts for our designs. Thankfully, we are close to being able to make use of a CSS rule that makes diverse font use so much simpler.
Starting with CSS3, we can control an elements' opacity with CSS. The opacity property is in fact one of the earliest and most widely implemented CSS3 properties. CSS3 also defines a more powerful way to control an element's transparency: RGBA value
At the heart of CSS are its selectors. They are after all what allow us to apply styles to a given element in our (X)HTML. Sometimes though, there is a desire to apply a style based on an elements state. That is where pseudo-classes come into play.
Being wrong is a good thing. I know...we've been told our entire lives that it's better to be right than wrong. I think, though, that in the design/development industry, it's good to be wrong sometimes.
Adding a link's href to a print-out adds more value to the printed version of a site. CSS is enough to take care of it in most browsers, but for IE we have to utilize a lesser known Javascript event.