diff --git a/css/emoji-mart.css b/css/emoji-mart.css
index dd4960d..121fb28 100644
--- a/css/emoji-mart.css
+++ b/css/emoji-mart.css
@@ -163,7 +163,7 @@
 
 .emoji-mart-preview-data {
   left: 68px; right: 12px;
-  word-break: break-word;
+  word-break: break-all;
 }
 
 .emoji-mart-preview-skins {
@@ -231,7 +231,7 @@
   transition-timing-function: ease-out;
 }
 
-.emoji-mart-skin-swatch:nth-child(1) { transition-delay: 0 }
+.emoji-mart-skin-swatch:nth-child(1) { transition-delay: 0s }
 .emoji-mart-skin-swatch:nth-child(2) { transition-delay: .03s }
 .emoji-mart-skin-swatch:nth-child(3) { transition-delay: .06s }
 .emoji-mart-skin-swatch:nth-child(4) { transition-delay: .09s }