/* Century Schoolbook font is very similar to Computer Modern Math: cmmi */
.MATH    { font-family: "Century Schoolbook", serif; }
.MATH I  { font-family: "Century Schoolbook", serif; font-style: italic }
.BOLDMATH { font-family: "Century Schoolbook", serif; font-weight: bold }
SPAN.MATH { display:inline-block; }	/* don't stretch spaces inside eqn */

.LEFT    { text-align:left; }
.FLOATLEFT    { float:left; }
.CENTER  { text-align:center; }
.CENTER > * { margin:auto; }
.RIGHT   { text-align:right; }
.FLOATRIGHT   { float:right; }
.TOP     { vertical-align:top; }
.MIDDLE  { vertical-align:middle; }
.BOTTOM  { vertical-align:bottom; }

IMG.LEFT    { float:left; }
IMG.RIGHT   { float:right; }
IMG.TOP     { vertical-align:top; }
IMG.BOTTOM  { vertical-align:baseline; }

/* implement both fixed-size and relative sizes */
.XTINY		{ font-size : xx-small }
.TINY		{ font-size : x-small  }
.SCRIPTSIZE	{ font-size : smaller  }
.FOOTNOTESIZE	{ font-size : small    }
.SMALL		{  }
.LARGE		{  }
.XLARGE		{ font-size : large    }
.XXLARGE		{ font-size : x-large  }
.HUGE		{ font-size : larger   }
.XHUGE		{ font-size : xx-large }

/* mathematics styles */
DIV.displaymath { text-align:center; margin-top:1em; margin-bottom:1em; }
	/* math displays: margins for \abovedisplayskip \belowdisplayskip */
TD.eqno			{ width:0; }	/* equation-number cells */
TABLE.PAD TD	{ padding:3px; }
TABLE.BORDER TD	{ border:1px solid black; }
TABLE.equation	{ width:100%; }	/* place eq nos at right/left edge */
TABLE.equation > *	{ vertical-align:baseline; }
TABLE.equation TD	{ white-space:nowrap; padding-bottom:5px; }
TABLE		{ border-collapse: collapse; }

/* document-specific styles come next */
SPAN.bfseries		{   }
DIV.center		{   }
SPAN.itshape		{   }
DIV.navigation		{   }
SPAN.arabic		{   }
SPAN.textbf		{ font-weight: bold  }
SPAN.textit		{ font-style: italic  }

div.example {
    background:#F9F9F9;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 10px;
    padding-right: 10px;
    display: none;
    font-size: 12pt;
}