样式修改

minigame/WebContent/index.html

@@ -103,7 +103,10 @@
     </div>
 </div>
 
-<img id="cover" style="width: 100%;height: 103%;position: absolute;top: 0;left: 0;z-index: 99999;display: none" src="./img/cover.png" onclick="hiddenCover()">
+<div id="cover"  style="width: 100%;height: 100%;position: absolute;top: 0;left: 0;z-index: 99999;display: none;background: rgba(0,0,0,0.8)" onclick="hiddenCover()">
+    <img style="width: 100%" src="./img/cover.png">
+</div>
+
 
 <div class="secret-box">
     <img src="./img/poster/secret1.png" id="secret">