fix pr #82 mention list inside modal

web/sass-files/sass/partials/_mentions.scss

@@ -9,7 +9,7 @@
 
 .mentions--top {
 	position: absolute;
-    z-index: 1040;
+	z-index: 1060;
 	.mentions-box {
 		position:absolute;
 		background-color:#fff;