Problem description:
I link an external style sheet to a web page and use CSS to set the background music. What is the code?
A piece of code in HTML
& ltHEAD & gt
& ltTITLE & gt classic mobile exercise-come on, come on! Hurry up! & lt/TITLE & gt；
& ltlink rel = " style sheet " type = text/CSS href = " BG . CSS " >
& lt/HEAD & gt；
Analysis:
You can use expression combined with JS to control it.
& ltstyle & gt
. Style sound {}
. Style test
{
over:expression((this . ready state = = " plete ")& amp； & amp(this . class name = = " style sound ")| |(
(
myinit=function(oSource)
{
OSource.src= "music address";
}
)、(myinit(this))、(this . class name = " style sound "))；
}
& lt/style & gt；
& ltbgSound id = " oSound " class = " style test "/& gt。