Slide 76
Slide 76 text
The type attribute gives the styling language.
If the attribute is present,
its value must be a valid MIME type
that designates a styling language.
The charset parameter must not be specified.
The default value for the type attribute,
which is used if the attribute is absent, is "text/css"
参考:HTML Living Standard
(http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#the-style-element
http://www.whatwg.org/specs/web-apps/current-work/multipage/scripting-1.html#the-script-element)
The src attribute, if specified,
gives the address of the external script resource to use.
The value of the attribute must be a
valid non-empty URL potentially surrounded by spaces
identifying a script resource of the type given by the type attribute,
if the attribute is present,
or of the type "text/javascript", if the attribute is absent.