redmine/public/stylesheets/context_menu.css

#context-menu { position: absolute; z-index: 10;}

#context-menu ul, #context-menu li, #context-menu a {
	display:block;
	margin:0;
	padding:0;
	border:0;
}

#context-menu ul {
	width:150px;
	border-top:1px solid #ddd;
	border-left:1px solid #ddd;
	border-bottom:1px solid #777;
	border-right:1px solid #777;
	background:white;
	list-style:none;
}

#context-menu li {
	position:relative;
	padding:1px;
	z-index:9;
}
#context-menu li.folder ul {
	position:absolute;
	left:168px; /* IE6 */
	top:-2px;
}
#context-menu li.folder>ul { left:148px; }

#context-menu a {
	border:1px solid white;
	text-decoration:none;
	background-repeat: no-repeat;
	background-position: 1px 50%;
	padding: 2px 0px 2px 20px;
	width:100%; /* IE */
}
#context-menu li>a { width:auto; } /* others */
#context-menu a.disabled, #context-menu a.disabled:hover {color: #ccc;}
#context-menu li a.submenu { background:url("../images/sub.gif") right no-repeat; }
#context-menu a:hover { border-color:gray; background-color:#eee; color:#2A5685; }
#context-menu li.folder a:hover { background-color:#eee; }	
#context-menu li.folder:hover { z-index:10; }		
#context-menu ul ul, #context-menu  li:hover ul ul { display:none; }
#context-menu li:hover ul, #context-menu li:hover li:hover ul {	display:block; }

/* selected element */
.context-menu-selection { background-color:#507AAA !important; color:#f8f8f8 !important; }
.context-menu-selection a, .context-menu-selection a:hover { color:#f8f8f8 !important; }
.context-menu-selection:hover { background-color:#507AAA !important; color:#f8f8f8  !important; }