CSS bar graphs
The article demonstrates three different CSS graph types;
1/19/2007
Basic CSS bar graph
A simple graph using CSS to accurately portray a percentage bar graph.
Complex CSS Bar Graph
A CSS graph that is a little bit more complex but is still following the same basic idea. Here the graph is a ‘bad’ to ‘good’ indicator with a marker that travels the length of the color scheme. A lighter bar shade indicates the marker position as it travels from left to right.
Vertical CSS Bar Graph
In this third example the same principle is used vertically and reproduces it multiple times to create a more complex vertically graph.