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

#intro li{padding:0.5em 0;}
.i1{border:1px solid black; padding:1em;}
.i1t{padding:0.5em 1em; display:inline-block; border:1px solid black; font-style:italic;}

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

#example1 p.indent{font-style:italic;}


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

.question input{width:3em;}