diff --git a/mod/choice/styles.css b/mod/choice/styles.css
index bdca951939d..7c3ba479f60 100644
--- a/mod/choice/styles.css
+++ b/mod/choice/styles.css
@@ -15,7 +15,7 @@
 
 .path-mod-choice .horizontal,
 .path-mod-choice .vertical {margin-left: 10%;margin-right: 10%;}
-.path-mod-choice .horizontal .choices .option {padding-right:20px;display:inline; white-space: normal;}
+.path-mod-choice .horizontal .choices .option {padding-right: 20px; display: inline-block; white-space: normal;}
 .path-mod-choice .horizontal .choices .button {margin-top: 10px;}
 .path-mod-choice ul.choices li {list-style:none;}
 .path-mod-choice .results { text-align: center;}