Tooltip is getting to long and going outside the page, limiting the maximum width to be 300px.

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8050 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-UI/css/style.css

@@ -20,6 +20,7 @@
 	display: none;
 	color: #fff;
 	text-align: left;
+	max-width: 300px;
 	font-size: 10px;
 	/* Outline radius for firefox only */
 	-moz-box-shadow: 0 0 10px #000;