I change footer bg size is 1024px, but the footer show 1000px. i am not sure about real size but it too small than my new bg. how can i change the footer width.

You need to edit the CSS file: \templates\beez_20\css\position.css, change the value of the width.

Find:

#footer-inner
{
max-width:1034px;
max-height: 310px;
margin:0 auto;
font-size:0.8em;
}

Replace width:

#footer-inner
{
width:1024px;
max-height: 310px;
margin:0 auto;
font-size:0.8em;
}

Note: Clear browser cache to apply new changes.

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