body{background:url('../i/line.gif') repeat-y 17%;}
.content{padding:10px;}

.header{background:#ccc url('../i/line.gif') repeat-x 0% 100%;min-height:17%;}

.container{min-height:68%;background:url('../i/line.gif') repeat-y 85%;}
.left-column{float:left; width:17%;}
.center-column{float:left; width:68%;}
.right-column{float:right; width:15%;}
.clear{clear:both;}

.footer{background:#ccc url('../i/line.gif') repeat-x; min-height:15%;}