update css & js

static/css/videopdf.css

@@ -7,18 +7,22 @@
     border-radius: 16px;
     background-color: rgba(0, 0, 0, 0.5);
     box-shadow: 0 0 2px rgb(0, 0, 0);
+    cursor: pointer;
 }
-.playButton {
+.button.playButton {
     left: 0;
     top: 0;
     right: 0;
     bottom: 0;
     margin: auto;
 }
-.editButton {
+.button.editButton {
     right: 8px;
     bottom: 8px;
 }
 .interface {
     position: absolute;
 }
+.interface.video {
+    cursor: pointer;
+}