.grid_2col{position:relative\9;height:1%\9}
.grid_2col:after{content: '\0020'; display: block; height: 0;clear: both;}
.grid_2col .main_wrap {margin: 0 240px  0 0 ;  }
.grid_2col .col_sub { width:230px ; margin-left:-230px;}
.col_main {float: left;width: 100%;position:relative;height:1%;min-height:1px;}
.col_sub {float: left;position:relative;height:1%;}
.col_main .main_wrap {position:relative;height:1%;}


.sub_title_width li a{width:10em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}