.activity .info .materials h1 {
background: url(/static/img/icons/activity-tools.png) 0 0 no-repeat; }
+.lista .paragraph {
+ margin: .3em 0; }
+.lista li {
+ margin: .75em 0; }
+
.clearboth {
clear: both; }
/* utils */
.clr {
clear: both; }
+
+#book-text .top-link {
+ margin-top: 1em; }