/* class7-math-ch2-unbracket2.css - Arithmetic Expressions Tier 12 "Removing Brackets II (When There's a Plus Before)".
   Almost everything is shared (class7-math-ch2-common.css, class7-math-ch2-expr.css); only Tier 12 touches live here.
   Popup ids are the lower-case prefixes: upkeep, upsort, updetect, uppairs, upmixed. */

/* expressions, cards, rows and answers keep every word on one line */
.c72-overlay[id^="upkeep"] .c72-svg text,
.c72-overlay[id^="upsort"] .c72-svg text,
.c72-overlay[id^="updetect"] .c72-svg text,
.c72-overlay[id^="uppairs"] .c72-svg text,
.c72-overlay[id^="upmixed"] .c72-svg text { white-space: nowrap; }

/* the little faces of the kids in a story sit on the text line */
.c72-overlay[id^="upkeep"] .quiz-question .c72-inl,
.c72-overlay[id^="upsort"] .quiz-question .c72-inl,
.c72-overlay[id^="updetect"] .quiz-question .c72-inl,
.c72-overlay[id^="uppairs"] .quiz-question .c72-inl,
.c72-overlay[id^="upmixed"] .quiz-question .c72-inl { width: 1.7em; height: 1.7em; vertical-align: -0.55em; margin-right: 2px; }

/* the tallest pictures: cap the height on small screens */
.c72-overlay[id^="upkeep"] .c72-svg { max-height: 240px; }
.c72-overlay[id^="upsort"] .c72-svg { max-height: 220px; }
.c72-overlay[id^="updetect"] .c72-svg { max-height: 280px; }
.c72-overlay[id^="uppairs"] .c72-svg { max-height: 300px; }
.c72-overlay[id^="upmixed"] .c72-svg { max-height: 300px; }
@media (max-width: 400px) {
    .c72-overlay[id^="updetect"] .c72-svg { max-height: 240px; }
    .c72-overlay[id^="uppairs"] .c72-svg { max-height: 250px; }
    .c72-overlay[id^="upmixed"] .c72-svg { max-height: 250px; }
}