/*#intro p{ text-align:justify;}*/


/* ---------- Examples -------------- */

#e3t{margin:0 auto;}
#e3t td {
    padding: 0.2em 1.2em;
}

/* ---------- Exercises ------------- */

.question input{width:2em;}


#q2form .ls{width:12em;}
#q3form .ls{width:14em;}

#q4form .wider,
#q6form .wider{width:7em;}

#q5form .wider{width:8em;}