dos

Public/static/css/index.css

@@ -493,3 +493,7 @@ input[name=signature]::-webkit-input-placeholder {
   background: url(../image2/flag-redline.png) left bottom no-repeat;
   background-size: 100% auto;
 }
+
+.poster-tip {
+  z-index: 1;
+}
\ No newline at end of file

Public/static/js/common.js

@@ -384,7 +384,7 @@ function createPoster() {
         bottomHalf.src = picUrl + "poster-bottomhalf.png";
         bottomHalf.onload = function () {
             bottomHalfTop = pxToRem(487) + pxToRem(flagListHeight);
-            $('.poster-tip').css('top', bottomHalfTop + pxToRem(179));
+            $('.poster-tip').css('top', bottomHalfTop + pxToRem(181));
             posterCtx.drawImage(bottomHalf, pxToRem(45), bottomHalfTop, pxToRem(550), pxToRem(238));
             drawFlagItem(pxToRem(489 + 20));
             let decorate = new Image();