Embed without defined width/height:
Embed width=0 height=0
Embed width=100 height=100
Embed height=100
Embed width=100
Embed width=100xxx height=100
Embed width=0100 height=100
Embed width= height=100
Embed width=100 height=100 style="width:400px"
Embed height=100 style="width:400px"
Embed height=100 (stylesheet width:400px height:400px)
Object without defined width/height:
Object width=0 height=0
Object width=100 height=100
Object height=100
Object width=100
Object width=100xxx height=100
Object width=0100 height=100
Object width= height=100
Object width=100 height=100 style="width:400px"
Object height=100 style="width:400px"
Object height=100 (stylesheet width:400px height:400px)