diff --git a/library.css b/library.css
index 39e9cb1..1007e2c 100644
--- a/library.css
+++ b/library.css
@@ -774,6 +774,7 @@ dd:last-child {
 
 .multi-line-ellipsis p {
     display: -webkit-box;
+    /* autoprefixer: ignore next */
     -webkit-box-orient: vertical;
     overflow: hidden;
     text-overflow: ellipsis;