sup{font-size:x-small;}

.sample{margin:10px auto; padding:10px;}
.sample td{padding:1px 15px;}
.sample th{text-align:left; font-weight:normal;}

#intro .sample{border:1px solid black;}

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

.center{margin:0 auto;}

.numbers{margin-bottom:10px;}
.numbers td{width:35px; text-align:center;}
.question .numbers td{text-align:left;}
.numbers .bordered{border:1px solid;}
.numbersw td{width:75px;}




#show1a .lside{padding-right:10px;}

#show2c{display:none;}


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

.question input{width:3em;}
.question .fraction input{width:1.5em;}
.question .fractioni input{width:1.5em;}
.question .vector input{width:1.3em;}

.qpic{vertical-align:middle;}


#q1form input{width:2em; margin-bottom:5px;}
#q1form .wider{width:6em;}

#q2form input{width:2em; margin-bottom:5px;}
#q2form .wider{width:6em;}

.names td{padding:2px 20px;}

#q3form input{width:2em; margin-bottom:5px;}
#q3form .wider{width:8em;}

#q4form input{width:2em;}

#q7form .sample td{padding:1px 8px;}
#q7form .sample .snum{padding-right:80px;}
.t7b input{width:2em; margin-bottom:5px;}
.t7b .wider{width:5em;}