#bg1 {background:url(images/left/left_top_7.jpg) left top no-repeat;display:block;}
#bg2 {background:url(images/left/left_top_1.jpg) left top no-repeat;}
#bg3 {background:url(images/left/left_top_3.jpg) left top no-repeat;}
#bg4 {background:url(images/left/left_top_9.jpg) left top no-repeat;}
#bg5 {background:url(images/left/left_top_2.jpg) left top no-repeat;}
#bg6 {background:url(images/left/left_top_6.jpg) left top no-repeat;}
#bg7 {background:url(images/left/left_top_11.jpg) left top no-repeat;}
#bg8 {background:url(images/left/left_top_4.jpg) left top no-repeat;}
#bg9 {background:url(images/left/left_top_5.jpg) left top no-repeat;}
#bg10 {background:url(images/left/left_top_10.jpg) left top no-repeat;}
#bg11 {background:url(images/left/left_top_8.jpg) left top no-repeat;}