Update php editor lib

modules/h5peditor/h5peditor/styles/scss/application.scss

@@ -362,7 +362,7 @@ a {
           position: absolute;
           color: #dd0505;
           left: 0;
-          top: 0;
+          top: 0.083em;
           font-size: 3.8em;
           line-height: 1;
         }
@@ -587,7 +587,7 @@ a {
         font-size: 2em;
         position: absolute;
         left: 0.3em;
-        top: 0.08em;
+        top: 0.1em;
       }
     }
     .remove {
@@ -1077,24 +1077,20 @@ a {
   }
 }
 
-.h5p-tutorial-url:before {
+.h5p-tutorial-url:before,
+.h5p-example-url:before {
   font-family: $icon-font-family;
-  content: "\e907";
   font-size: 1.5em;
   position: relative;
-  top: 0.1em;
+  top: 0.15em;
   left: 0.2em;
   margin-right: 10px;
 }
-
+.h5p-tutorial-url:before {
+  content: "\e907";
+}
 .h5p-example-url:before {
-  font-family: $icon-font-family;
   content: "\e906";
-  font-size: 1.5em;
-  position: relative;
-  top: 0.1em;
-  left: 0.2em;
-  margin-right: 10px;
 }
 
 .h5peditor-widget-select {