dos

Public/static/css/index.css

@@ -76,8 +76,31 @@ input::-webkit-input-placeholder {
   font-family: 'zkkh';
 }
 
+.hand {
+  animation: hand 2s linear infinite;
+  -webkit-animation: hand 2s linear infinite;
+}
+
 input[name=customize] {
   font-size: 22px;
   color: #333;
   text-align: center;
+}
+
+@keyframes hand {
+  0%,100% {
+    transform: translateX(-5px);
+  }
+  50% {
+    transform: translateX(5px);
+  }
+}
+
+@-webkit-keyframes hand {
+  0%,100% {
+    -webkit-transform: translateX(-5px);
+  }
+  50% {
+    -webkit-transform: translateX(5px);
+  }
 }
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