.b_traffic_green{background-image:url(../images/signal_green.png)}.b_traffic_yellow{background-image:url(../images/signal_orange.png)}.b_traffic_red{background-image:url(../images/signal_red.png)}.b_traffic_green,.b_traffic_yellow,.b_traffic_red{display:block;width:10px;height:25px;background-repeat:no-repeat;background-position:center;width:100%}.o_gradingkey_add a{background:url(../images/olat/add.png) 0 0 no-repeat transparent}.o_gradingkey_delete a{background:url(../images/brasato/delete.png) 0 0 no-repeat transparent}.o_gradingkey_add a,.o_gradingkey_delete a{width:16px;height:16px;display:block;float:left;padding-left:.3em}.gradingkey_mark{width:7em}.o_gradingkey_points{width:15em}.gradingkey_comment{width:50em}.o_gradingkey_point_head{width:15em}.o_gradingkey_points div{display:inline;padding-left:.5em;float:left}div.b_table_wrapper table.o_gradingkeyedit input{height:auto;width:auto}.o_gradingscale_groupform div.b_form_element_wrapper div.b_form_vertical label{line-height:267%}.o_gradingscale_groupform div.b_form_element_wrapper div.b_form_element.b_form_vertical{clear:none;margin-left:0}.o_gradingscale_groupform div.b_form_element_wrapper div.b_form_element.b_form_vertical select{margin-left:1em}.o_gradingscale_groupform .o_gradingscale_groupform_groups div.b_form_element_wrapper div.b_form_element_label{width:auto}.o_gradingscale_groupform .o_gradingscale_groupform_groups div.b_form_element_wrapper div.b_form_element{margin-left:1em;float:left}.o_gradingscale_groupform div.b_form_element_wrapper div.b_form_vertical .o_gradingscale_groupform_groups label{line-height:140%}.o_gradingscale_groupform .o_gradingscale_groupform_groups .o_gradingkey_checkall{margin:.3em 0 0 -1.8em}.o_gradingkey_msg_warn{line-height:3.4em;font-weight:bold;padding:10px 10px 10px 50px;min-height:32px;background:url(../images/exclamation.png) no-repeat 10px 10px}