关于background-image属性修饰正确的是( )
A.background-image:url(top.jpg) B.background-image:top.jpg C.background-image:(url:top.jpg) D.background-image:(top.jpg)正确答案A
关于background-image属性修饰正确的是( )
A.background-image:url(top.jpg) B.background-image:top.jpg C.background-image:(url:top.jpg) D.background-image:(top.jpg)正确答案A