PrestaShop - Pozadí - kde dělám chybu

      reset
**************************************************************************** */
html{color:#000;background:#FFF;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td{margin:0;padding:0}
table{border-collapse:collapse;border-spacing:0}
fieldset,img{border:0}
address,caption,cite,code,dfn,em,th,var,optgroup{font-style:inherit;font-weight:inherit}
del,ins{text-decoration:none}
caption,th{text-align:left}
h1,h2,h3,h4,h5,h6{font-size:100%}
q:before,q:after{content:''}
abbr,acronym{border:0;font-variant:normal}
sup{vertical-align:baseline}
sub{vertical-align:baseline}
legend{color:#000}
input,button,textarea,select,optgroup,option{font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit}
input,button,textarea,select{font-size:100%}

.ie7 input, .ie7 select{line-height:18px}
a {cursor:pointer}

.clearfix:before,
.clearfix:after {
   content: ".";
   display: block;
   height: 0;
   overflow: hidden
}
.clearfix:after {clear: both}
.clearfix {zoom: 1}


/* ************************************************************************************************
      struture
************************************************************************************************ */
page {
  background-color: white
   #header {z-index:10}
   #columns {z-index:1}
      #left_column {}
      #center_column {}
      #right_column {}
   #footer {}
}

/* ************************************************************************************************
      generic style
************************************************************************************************ */
body{
   font:normal 11px/14px Arial, Verdana, sans-serif;
   color:#222;
   background: white url('http://adresawebu.cz/themes/podklad.jpg') repeat;
}
body.content_only {
   background: #FFF;
}

/* positionnement ****************************************************************************** */
.hidden {display:none}
.f_left {float:left}
.f_right {float:right}
p.center {text-align:center}
.clearBoth {clear:both}

page {
  background-color: white
   #header {z-index:10}
   #columns {z-index:1}
      #left_column {}
      #center_column {}
      #right_column {}
   #footer {}
}

page {background-color: white}
   #header {z-index:10}
   #columns {z-index:1}
      #left_column {}
      #center_column {}
      #right_column {}
   #footer {}