.t {background: url(../images/box_image_02.gif) 0 0 repeat-x; width: 20em}
.b {background: url(../images/box_image_07.gif) 0 100% repeat-x}
.l {background: url(../images/box_image_04.gif) 0 0 repeat-y}
.r {background: url(../images/box_image_05.gif) 100% 0 repeat-y}
.bl {background: url(../images/box_image_06.gif) 0 100% no-repeat}
.br {background: url(../images/box_image_08.gif) 100% 100% no-repeat}
.tl {background: url(../images/box_image_01.gif) 0 0 no-repeat}
.tr {background: url(../images/box_image_03.gif) 100% 0 no-repeat; padding:5px}
.innercontent {width: 100%;}