.table_left td { text-align:left; padding:0.2em 0.4em; }
.table_left td.td_center { text-align:center; }
.table_left td.td_right { text-align:right; }
#main_contents_iflame hr { display:block; height:1px; color:#999999; width:100%; }
#main_contents_iflame ul.list_disc ol.list_alpha li { list-style:lower-alpha; }