The elements contained within this listbox can be manipulated by the right type of JavaScript code. For example, if you want to count the total number of selected elements in the listbox at any ...

HTML offers a flexible way to create nested lists through its unordered and ordered list elements. These can be nested inside each other an unlimited number ... help of some CSS code, nested ...

If a CSS rule doesn’t seem to work when it looks like it should and your code ... element has an in-line style rule and apply the value 1,0,0,0 or A=1, B=0, C=0, D=0 or x,0,0,0. B. Count the ...