.eq{padding:0px 5px;}
.but{padding:0px 20px;}

#exercises{clear:both;}
#exercises form{clear:both;}
#examples h2{clear:both;}

#examples th{ font-weight:normal;}
#exercises th{ font-weight:normal;}

.centerimage{text-align:center;}
.rightimage{float:right;}
.leftimage{float:left;}
.clear{clear:both;}

.partdelim2{height:20px;}

.fractioni .sz{padding:1px 2px;}

.indent{margin-left:45px;}
.partbody p.indent{padding-left:45px;}

.eqt .lside, .eqt2 .lside{text-align:right;}
.eqt .comment, .eqt2 .comment{padding-left:30px;}


.i3b{vertical-align:middle;}


/* ------------------------ */

.e1q{margin-left:30px;}
.show{display:none;}

#examples .ex{font-size:14px; width:500px;}
#examples th{ width:30px;}
.ex{padding:5px;}
#examples .ex th{font-weight:bold;}
#examples .partbody p{padding-bottom:5px;}

.eqt .comment, .eqt2 .comment{font-style:italic;}



#example2 .ex{width:400px;}
#et2c .comment{font-style:italic; padding-left:30px;}

/* --------------------------- */

.question input{width:3em;}
.question .fraction input{width:1.5em;}
.question .fractioni input{width:1.5em;}
.question .vector input{width:1.3em;}
.flash{overflow:hidden;}
.parttitle.fr{padding-top:8px;}

.question .wider{width:5em;}
.question .wider2{width:9em;}
.fractioni input.wider{width:4em;}


.question .formulac{background-color:white; color:black;}



#q1form input{margin-left:45px;}

.sq .sqpic{
	background:url('fracsq.png') no-repeat;
	display:inline-block;
	height:40px;
	vertical-align:middle;
	width:13px;
}
.sq .fbody{border-top:1px solid black; padding:0px 2px;}


#q5form input{width:3.5em;}
#q6form .wider{width:6em;}
#q7form .rightimage,
#q8form .rightimage,
#q9form .rightimage,
#q10form .rightimage{margin-right:75px;}

#d11d{border:1px solid blue; padding:5px 15px; margin:15px auto; width:70%;}

#q12t1 td{padding-right:15px;}
.q12t2{width:90%; margin:10px auto;}
.q12t2 td{text-align:center; vertical-align:middle;}

#q13form .wider2{width:5.5em;}
#q13form .rightimage{margin-right:50px;}
#s13a table{border-collapse:collapse; margin:2px;}
#s13a table td{border:1px solid black; padding:3px; width:2.5em; text-align:center;}
#s13a table th{border:1px solid black; padding:3px;}