margin shorthand - how?

The validator does not like this. It refers to the shorthand version. How else should I put it?

#section{
width:66%;
background:#dd0;
margin:0 auto;
margin-bottom:5%;
}

Frank

Hi Frank,


#section{
width:66%;
background:#dd0;
margin:0px auto;
margin-bottom:5%;
}

Or you could do this:
#section{
width:66%;
background:#dd0;
margin:0px auto 5% auto;
}

Drew

Hi Frank,


#section{
width:66%;
background:#dd0;
margin:0px auto;
margin-bottom:5%;
}

Or you could do this:
#section{
width:66%;
background:#dd0;
margin:0px auto 5% auto;
}

Drew
Ah! So that's what they meant.

Many thanks.

Frank

#section{
width:66%;
background:#dd0;
margin:0px auto 5% auto;
}


You could even make it shorter:

margin: 0 auto 5%;


Three values apply to:

top margin
left and right margin altogether
bottom margin

You could even make it shorter:

margin: 0 auto 5%;


Three values apply to:

top margin
left and right margin altogether
bottom margin


That's real cool.

I'll implement that.

Thanks,

Frank