Category Archives: Rules
CSS Rule 3 : System Colors
System Colors Any color property (e.g., ’color’ or ’background-color’) can take one of the following names. Although these are case-insensitive, it is recommended that 284 23 Apr 2009 15:57 User interface the mixed capitalization shown below be used, to make … Continue reading
CSS Rules 2: CSS Predefined Color List
CSS Predefined Color List A is either a keyword or a numerical RGB specification. The list of color keywords is: aqua black blue fuchsia gray green lime maroon navy olive orange purple red silver teal white yellow. These 17 colors … Continue reading
CSS Rules 1 : ex ,em,px Know the difference
There are two types of length units: relative and absolute. Relative length units specify a length relative to another length property. Style sheets that use relative units will more easily scale from one medium to another (e.g., from a computer … Continue reading