Layout coding - Where do I add my HTML background?

[Ilovedyou.]

<style>table, tr, td { background-color:transparent; border:none; border-width:0;} body {background-color:0d0d0d;}
table table { border: 0px }
table table table table{border:0px}
table table table { border-style:solid; border-width:1px; border-color:050d0f; background-color:121212;} table, tr, td, li, p, div { font-family: calibri; color:5c5c5c; font-size: 10px; line-height: 10px; } a:active, a:visited, a:link { font: bold 8px courier new; text-transform:uppercase; color:c6c5c5; line-height:6px; -webkit-transition: all 0.5s ease-in; moz-transition: all 0.5s ease-in;}
a:hover { font: bold 8px courier new; text-transform:uppercase; color: 232e2f; line-height:6px;} table div {display:none;}table table div {display:block;}</style>


Just want to add a background on my layout. SOMETHING like myspace, but for some reason I can't find the code where it says "URL" = Then add your own background.

Does anyone know?

Thank you.

[simbe1]

try to add this css code: b o d y { b a c k g r o u n d - i m a g e : u r l ( ' yourimage. g i f ' ) ; }
put your image in same folder where is index .html....