4.14. Disabled elements
An element is said to be actually disabled if it falls into one of the following categories:
- a
buttonelement that is disabled - an
inputelement that is disabled - a
selectelement that is disabled - a
textareaelement that is disabled - an
optgroupelement that has adisabledattribute - an
optionelement that is disabled - a
menuitemelement that has adisabledattribute - a
fieldsetelement that is a disabled fieldset
This definition is used to determine what elements can be focused and which elements match the :disabled pseudo-class.