/* Tag styles */body	{	background-color: #ffffff;	font: normal 10px verdana, arial, helvetica, helv, sans-serif;	}TD, TH, P, DIV, SELECT, OPTION, UL, OL, LI, A, INPUT	{	font: normal 11px verdana, arial, helvetica, helv, sans-serif;	}b {font-weight: bold;}i {font-style: italic;}u {text-decoration: underline;}	/* /Tag styles *//* generic text classes */.txt {font: normal 12px verdana, arial, helvetica, helv, sans-serif;}.smtxt {font-size: 10px;}.lgtxt {font-size: 14px}.xlgtxt {font-size: 16px}.xxlgtxt {font-size: 18px}.dtxt {line-height: 1.5}/* /generic text classes *//* special text classes */.txtbk1 {color: #003333;}.txtbk2	{	color: #003333;	font-size: 12px;	}	.introtxt	{	color: #000000;	font-size: 12px;	}.hometxt1	{	color: #ffffff;		font-weight: normal;	font-size: 11px;	}.hometxt2	{	color: #ffffff;	font-weight: normal;	font-size: 9px;	}.captiontxt	{	color: #000000;	font-weight: bold;	font-size: 9px	}.hdtxt1	{	color: #000066;	font-weight: bold;	font-size: 13px;	}.hdtxt3	{	color: #000066;	font-weight: bold;	font-size: 18px;	font-family: arial;	}	.hdtxt2	{	color: #000066;	font-size: 11px;	font-weight: bold;	}	.hdtxt4	{	color: #000066;	font-size : 11px; 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font-weight:bold; text-decoration: none;}a.titlesub:link {color: #000066;font-size : 11px; text-decoration: underline;} a.titlesub:visited {color: #000066;font-size : 11px;text-decoration: underline;} a.titlesub:active{color: #000066;font-size : 11px;text-decoration: underline;}a.titlesub:hover{color: #000066; font-size : 11px;text-decoration: none;}/*Title Links*//*Back Link - Small*/a.back:link {color: #000066;font-size : 11px; text-decoration: underline;} a.back:visited {color: #000066;font-size : 11px; text-decoration: underline;} a.back:active{color: #000066;font-size : 11px;text-decoration: underline;}a.back:hover{color: #000066; font-size : 11px;text-decoration: none;}/*Back Link - Small*//*TEXTBOOK LINKS*//*Textbook Nav Links - Unit*/a.txbku:link {color: #000000;font-size : 10px; font-weight:bold; text-decoration: none;} a.txbku:visited {color: #000000;font-size : 10px;font-weight:bold;text-decoration: none;} a.txbku:active{color: #000000;font-size : 10px;font-weight:bold;text-decoration: none;}a.txbku:hover{color: #000000; font-size : 10px;font-weight:bold;text-decoration: underline;}/*Textbook Nav Links - Unit*//*Textbook Nav Links - Chapter*/a.txbkc:link {color: #000000;font-size : 10px; text-decoration: none;} a.txbkc:visited {color: #000000;font-size : 10px;text-decoration: none;} a.txbkc:active{color: #000000;font-size : 10px;text-decoration: none;}a.txbkc:hover{color: #000000; font-size : 10px;text-decoration: underline;}/*Textbook Nav Links - Chapter*//*Textbook Body Links*/a.txtbklink:link {color: #003333;font-size : 11px; font-weight:bold; text-decoration: underline;} a.txtbklink:visited {color: #003333;font-size : 11px; font-weight:bold; text-decoration: underline;} a.txtbklink:active{color: #003333;font-size : 11px; font-weight:bold; text-decoration: underline;}a.txtbklink:hover{color: #003333; font-size : 11px; font-weight:bold; text-decoration: none;}/*Title Links*//*LINK FORMATS*/