css - default margin a4 print -

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im creating div wich can printed.

it going printed on 1 laying a4 paper.

i use in css 

width: 297mm;   height: 210mm;

but if want print there margins on sides (by default).

now if user going print div going spread on 2 pages cause of margins.

are there default sizes margins it's printable on every printer default.

does ony know these margins user can print in on 1 page?

do have block defined display style, think cover problem. defining width , height may float element outside container. try doing this: display: inline-block; block. think work.


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