.r_table {
    	display: table;
    	width: 100%;
}
.r_table_row {
    	display: block;
    	padding: 2px;
}
.r_table_heading {
    	display: table-header-group;
    	background-color: #ddd;
}
.r_table_cell, .r_table_head {
    	display: table-cell;
    	padding: 3px 10px;
    	vertical-align: top;
}
.r_table_heading {
    	display: table-header-group;
    	background-color: #ddd;
    	font-weight: bold;
}
.r_table_foot {
    	display: table-footer-group;
    	font-weight: bold;
    	background-color: #ddd;
}
.r_table_body {
    	display: table-row-group;
}