Home Resources Bio
Cascading Style Sheets (CSS)
ID Attribute:
An ID begins with the "#" character. For example:
    #position1 {position: absolute; top:500px; left: 30 px}
CLASS Attribute:

A CLASS begins with the "." character. For example:

    .look { color: lime; background: #ff80c0}

What's the difference between ID and CLASS?
– An ID attribute is used to apply a unique style for an element once in copy. Relative or absolute positioning and margins may be identified.
– The CLASS attribute may be used repeatedly within copy.

TIP: The definition for #position1 gives it an "absolute" position on the page(based on the upper left hand corner), as opposed to a relative position, which would be in relation to previous blocks of copy.