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swornavidhya_m 0 Newbie Poster

Hai,
I'm having doubt why the code written for ul is like this in CSS style sheet when creating drop down menus..

display:inline;
    display/**/:block;
    float:none;
    float/**/:left;

It is enough if we mention display and float for once. Why it is used twice with a comment in between?

M.Sworna Vidhya

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