/* GRAY */

/* Only color designations are here; other attributes of these classes are defined in tutorial.css */

body { background-color:#efefef; } /* color for the area outside content and navigation boxes */

body, div.fn, a.fn:before, a.fn:after { color:#222; } /* default for all text */
a, a:visited, .link { color:#028; }  /* default for all links */

.sidebar { background-color:#f6f6f6; } /* shaded background for navigation and prog areas */
iframe.sidebar { border-color:#ccc; } /* border of navigation and prog areas */

/* quiz box and answer inside it */
.quiz { background-color:#f6f6f6; border-color:#bbb; }
.ans { background-color:#fff; border-color:#ccc; }

/* content area of the document */
section, footer { background-color:#fff; }
section, footer { border-color:#ccc; }
.revealed { border-top-color:#ccc; } /* revealed div in the content */

.hilite { background-color:#ffd; } /* to highlight table cell or other text */

div.fn { /* footnote popup */
	background-color:#ffd;
	opacity:.95;
	border-color:#ccc;
}