#table_box_ {margin:0; width:100%; height:100%; border-collapse: separate}
#table_box_ #up, #down, #left, #right {font-size:0}
#table_box_ #up {background: url('/img/lh.jpg') top left repeat-x}
#table_box_ #down {background: url('/img/lh.jpg') bottom left repeat-x}
#table_box_ #left {background: url('/img/lv.jpg') top left repeat-y}
#table_box_ #right {background: url('/img/lv.jpg') top right repeat-y}

#table__aa1 {vertical-align:top; text-align:left}
#table__aa2 {vertical-align:top; text-align:right}
#table__aa3 {vertical-align:bottom; text-align:left}
#table__aa4 {vertical-align:bottom; text-align:right}

#table_box_ #table__aa1,
#table_box_ #table__aa2,
#table_box_ #table__aa3,
#table_box_ #table__aa4 {width:0%; height:0%}

#table_box_ #up, #table_box_ #down, #table_box_ #mmm {width:100%; height:0%} 
#table_box_ #mmm {height:100%}