dos

Public/static/css/index.css

@@ -73,6 +73,12 @@ input::-webkit-input-placeholder {
   border-radius: 0.25rem;
   border-radius: 0.25rem;
 }
 }
 
 
+/* home-page */
+.home-page .btn-next:active {
+  background: url(../image2/home-btn-next-active.png) top left no-repeat;
+  background-size: 100%;
+}
+
 /* question-page */
 /* question-page */
 .question-page .question-img-block {
 .question-page .question-img-block {
   transform-origin: 50% 100%;
   transform-origin: 50% 100%;

Public/static/js/common.js

@@ -31,6 +31,8 @@ var picUrl = window.base_resource_url + '/image2/';
 
 
 var preloadImageList = [
 var preloadImageList = [
     // picUrl + 'share.png',
     // picUrl + 'share.png',
+    picUrl + 'home-btn-next-active.png',
+    picUrl + 'question-btn-next.png'
 ];
 ];
 if ($('div').length > 0) {
 if ($('div').length > 0) {
     $.each($('div'), function (index, val) {
     $.each($('div'), function (index, val) {