自测bug修复

src/App.vue

@@ -6,11 +6,11 @@
     >
       <router-view />
     </transition>
-    <img
+    <!-- <img
       class="background-image"
       src="@/assets/image/bg.png"
       alt="background"
-    >
+    > -->
   </div>
 </template>
 

src/views/AppCover.vue

@@ -100,7 +100,6 @@ export default {
   position: absolute;
   height: 100%;
   width: 100%;
-  background: white;
 }
 // .top-image {
 //   width: 100%;

src/views/Chart.vue

@@ -3,7 +3,8 @@
     class="chart"
   >
     <BackBtn
-      @click="$router.back(-1)"
+      class="back-btn"
+      @click.native="$router.back(-1)"
     />
     <van-picker
       class="picker"
@@ -633,6 +634,9 @@ export default {
   width: 100%;
   height: 100%;
   overflow: hidden;
+  .back-btn {
+    position: absolute;
+  }
   .picker {
     width: 7.08rem;
     height: 7.08rem;
@@ -704,7 +708,7 @@ export default {
     position: absolute;
     bottom: 2rem;
     left: 50%;
-    transform: translateX(-50%);
+    transform: translateX(-50%) scale(1.2);
     width: 90%;
     text-align: center;
     figcaption {

src/views/ExhibitionDetailAnimation.vue

@@ -77,7 +77,6 @@ export default {
   width: 100%;
   height: 100%;
   overflow: hidden;
-  background: white;
   h2 {
     position: absolute;
     top: 2rem;

src/views/Home.vue

@@ -160,13 +160,16 @@ export default {
     .jiangsu {
       margin-right: 0.78rem;
       flex: 0 0 auto;
+      width: 6.92rem;
     }
     .museum-logo {
       margin-right: 0.6rem;
       flex: 0 0 auto;
+      width: 4.16rem;
     }
     .our-logo {
       flex: 0 0 auto;
+      width: 4.05rem;
     }
   }
   .background-image {

src/views/TreeAnimation.vue

@@ -81,7 +81,6 @@ export default {
 .tree-animation {
   width: 100%;
   height: 100%;
-  background: white;
   position: relative;
   img {
     width: 100%;

src/views/TreeSelection.vue

@@ -300,7 +300,6 @@ export default {
   position: relative;
   width: 100%;
   height: 100%;
-  background: white;
   .popup-mask {
     position: absolute;
     left: 0;
@@ -490,7 +489,7 @@ export default {
       }
       .q {
         left: 3.67rem;
-        bottom: 24.05rem;
+        bottom: 21rem;
       }
       .r {
         left: 17rem;