fix font-family for the doc
diff --git a/meecrowave-doc/src/main/jbake/assets/assets/css/styles.css b/meecrowave-doc/src/main/jbake/assets/assets/css/styles.css
index d758f1b..2608b71 100644
--- a/meecrowave-doc/src/main/jbake/assets/assets/css/styles.css
+++ b/meecrowave-doc/src/main/jbake/assets/assets/css/styles.css
@@ -1307,21 +1307,17 @@
 }
 .icon-important:before {
     content: "\f06a";
-    font-family: "Font Awesome 5 Free";
     color: #e96065;
 }
 .icon-note:before {
     content: "\f05a";
-    font-family: "Font Awesome 5 Free";
     color: #0675c1;
 }
 .icon-tip:before {
     content: "\f059";
-    font-family: "Font Awesome 5 Free";
     color: #6ec01e;
 }
 .icon-warning:before {
     content: "\f071";
-    font-family: "Font Awesome 5 Free";
     color: #ffc300;
 }