.eq{padding:0px 5px;}

.but{padding:0px 20px;}

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

#examples h2{clear:both;}


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

.show{display:none;}

.wfrac{padding-top:15px;}


#examples .e1td{vertical-align:top;}
#examples th{ font-weight:normal; width:30px;}
#examples .ex{width:500px; font-size:14px;}

#example4 .ex{margin-left:0px; padding:10px;}
#example4 .ex p{margin:0px;}
#example4 .ex table p{padding:10px 20px;}


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


.question input{width:2em;}

#q1form .in, 
#q2form .in, 
#q3form .in{padding:0px 20px 0px 60px}

#q4i{float:right; margin-right:70px;}
#q4form .in{padding:0px 20px 0px 40px}

#g5a{background:url('fb3.png') no-repeat; float:left;}
#q5a{padding:10px 0px;}
#q5a .but{padding-left:310px; padding-top:140px;}
#q5b{padding-left:330px; padding-top:50px;}

#g6a{background:url('fb3.png') no-repeat; float:left;}
#q6a{padding:10px 0px;}
#q6a .but{padding-left:310px; padding-top:140px;}
#q6b{padding-left:330px; padding-top:50px;}

#g7a{background:url('fb3.png') no-repeat; float:left;}
#q7a{padding:10px 0px;}
#q7a .but{padding-left:310px; padding-top:140px;}

#g8a{background:url('fb3.png') no-repeat; float:left;}
#q8a{padding:10px 0px;}
#q8a .but{padding-left:310px; padding-top:140px;}
#q8b{padding-left:330px; padding-top:50px;}

#g8c{background:url('fb3.png') no-repeat; float:left;}
#q8c{padding:10px 0px;}
#q8c .but{padding-left:310px; padding-top:140px;}
#q8d{padding-left:330px; padding-top:50px;}

#q9i{text-align:center; padding:10px;}

#q9form .in,
#q9form .in{padding-left:50px;}

#g10a{background:url('fb3.png') no-repeat; float:left;}
#q10a{padding:10px 0px;}
#q10a .but{padding-left:310px; padding-top:110px;}
#q10x{padding-left:330px; padding-top:50px;}

.partbody p{margin:0px; padding-bottom:20px;}