.hidden{display:none}ul.actions{margin:0;padding:0;text-align:left;list-style:none outside;white-space:nowrap}ul.actions li{float:left;padding:2px 5px 5px 2px}ul.actions li a{display:block;width:22px;height:17px;margin:0 2px 0 2px}li.info a{height:17px;width:22px;background:url(../images/icons/med.png) 50% no-repeat}li.info a:hover{background:url(../images/icons/med.png) 50% 1px no-repeat}li.protocol a{height:17px;width:22px;background:url(../images/icons/med.png) 50% no-repeat}li.protocol a:hover{background:url(../images/icons/med.png) 50% 1px no-repeat}li.copy a{height:17px;width:22px;background:url(../images/icons/copy.png) no-repeat center top}li.copy a:hover{background:url(../images/icons/copy.png) 50% -19px no-repeat}li.view a{height:17px;width:22px;background:url(../images/icons/view.png) no-repeat center top}li.view a:hover{background:url(../images/icons/view.png) 50% -19px no-repeat}li.edit a{height:17px;width:22px}li.survey a{height:17px;width:22px;background:url(../images/icons/survey.svg) no-repeat center top}li.survey a:hover{background:url(../images/icons/survey.svg) no-repeat}li.print a{height:17px;width:22px;background:url(../images/icons/print.svg) no-repeat center top}li.save a{height:17px;width:22px;background:url(../images/icons/save.png) no-repeat center top}li.save a:hover{background:url(../images/icons/save.png) 50% -19px no-repeat}li.undo a{height:17px;width:22px;background:url(../images/icons/undo.png) no-repeat center top}li.undo a:hover{background:url(../images/icons/undo.png) 50% -19px no-repeat}li.add a{height:17px;width:22px;background:url(../images/icons/add.png) no-repeat center top}li.add a:hover{background:url(../images/icons/add.png) 50% -19px no-repeat}