Merge branch 'hotline_#18432_horizontal_carousel' into 'hotline_6.58'

Hotline #18432 horizontal carousel

See merge request !585

VERSIONS_HOTLINE/hotline_#18432_firefox_compatibility_horizontal_carousel

+ - ticket: hotline #18432
+   - boite news
+     - diaporama
+       - carousel horizontal
+       	 - correction d'un bug de compatiblité avec firefox qui n'affichait pas les notices
\ No newline at end of file

public/opac/java/mycarousel_horizontal/carousel.css

+div.jMyCarousel,
+div.jMyCarousel ul {
+    height: auto !important; /* firefox compatibility */
+}
+
+
+div.jMyCarousel ul {
+    width: 10000px !important; /* firefox compatibility */
+}
+
+
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