update

web/src/components/welcome/index.vue

@@ -166,4 +166,24 @@ export default {
 }
 
 }
+
+@media only screen and (max-width: 350px) {
+  .welcome{
+  .btn{
+    position: absolute;
+    bottom: 40px;
+    left: 50%;
+    transform: translateX(-50%);
+    z-index: 99;
+    font-size: 0;
+    color: #FCD67B;
+    border-radius: 44px;
+    display: inline-block;
+    cursor: pointer;
+    letter-spacing: 2px;
+    max-width: 200px;
+    width: 50%;
+ }
+  }
+}
 </style>