解决方案H5详情页背景图替换

assets/css/kaifain/detail.scss

@@ -1,6 +1,7 @@
 @import "../scssCommon";
 
 .kaifain {
+  -webkit-overflow-scrolling: auto;
   .topArea {
     position: relative;
     margin: -85px 0 0 !important;
@@ -221,7 +222,7 @@
 
   .topArea {
     position: relative;
-    margin: -85px 0 0 !important;
+    margin: 0 0 0 !important;
     width: 100vw;
     background: rgba(48, 89, 220, 1);
     height: pxtovw(602);
@@ -229,11 +230,11 @@
     .bannerBg {
       position: absolute;
       left: 0;
-      top: 0;
+      bottom: 0;
       width: 100vw;
       img {
         width: 100vw;
-        height: pxtovw(602);
+        height: auto;
         vertical-align: middle;
       }
     }
@@ -255,7 +256,7 @@
         align-items: center;
         flex-direction: column;
         .title {
-          margin-top: pxtovw(140);
+          margin-top: pxtovw(54);
           height: pxtovw(51);
           font-size: pxtovw(34);
           font-weight: 600;

yarn.lock

@@ -2818,11 +2818,6 @@ domhandler@^2.3.0:
   dependencies:
     domelementtype "1"
 
-dompurify@^1.0.8:
-  version "1.0.11"
-  resolved "https://registry.npm.taobao.org/dompurify/download/dompurify-1.0.11.tgz#fe0f4a40d147f7cebbe31a50a1357539cfc1eb4d"
-  integrity sha1-/g9KQNFH98674xpQoTV1Oc/B600=
-
 domutils@1.5.1:
   version "1.5.1"
   resolved "https://registry.npm.taobao.org/domutils/download/domutils-1.5.1.tgz#dcd8488a26f563d61079e48c9f7b7e32373682cf"
@@ -4201,20 +4196,10 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.npm.taobao.org/isstream/download/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
-jquery@2.x:
-  version "2.2.4"
-  resolved "https://registry.npm.taobao.org/jquery/download/jquery-2.2.4.tgz#2c89d6889b5eac522a7eea32c14521559c6cbf02"
-  integrity sha1-LInWiJterFIqfuoywUUhVZxsvwI=
-
-jquery@^3.0.0, jquery@^3.4.1:
+jquery@^3.4.1:
   version "3.4.1"
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.4.1.tgz#714f1f8d9dde4bdfa55764ba37ef214630d80ef2"
 
-jquery@~3.1.0:
-  version "3.1.1"
-  resolved "https://registry.npm.taobao.org/jquery/download/jquery-3.1.1.tgz#347c1c21c7e004115e0a4da32cece041fad3c8a3"
-  integrity sha1-NHwcIcfgBBFeCk2jLOzgQfrTyKM=
-
 js-base64@^2.1.8:
   version "2.5.1"
   resolved "https://registry.npm.taobao.org/js-base64/download/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"
@@ -6659,53 +6644,12 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.npm.taobao.org/signal-exit/download/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
-simditor@^2.3.28:
-  version "2.3.28"
-  resolved "https://registry.npm.taobao.org/simditor/download/simditor-2.3.28.tgz#294e86eeae3e0e57255910aac9dd9070cc495628"
-  integrity sha1-KU6G7q4+DlclWRCqyd2QcMxJVig=
-  dependencies:
-    dompurify "^1.0.8"
-    jquery "^3.4.1"
-    simple-hotkeys "^1.0.3"
-    simple-module "^3.0.3"
-    simple-uploader "^3.0.0"
-
-simple-hotkeys@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.npm.taobao.org/simple-hotkeys/download/simple-hotkeys-1.0.3.tgz#47a5bc35362ca7339611bd09a84fa37818b0bbc6"
-  integrity sha1-R6W8NTYspzOWEb0JqE+jeBiwu8Y=
-  dependencies:
-    jquery "2.x"
-    simple-module "~2.0.5"
-
-simple-module@^3.0.3, simple-module@~3.0.0:
-  version "3.0.3"
-  resolved "https://registry.npm.taobao.org/simple-module/download/simple-module-3.0.3.tgz#ad52766785d27cd9427ee8645a49e41199725a92"
-  integrity sha1-rVJ2Z4XSfNlCfuhkWknkEZlyWpI=
-  dependencies:
-    jquery "^3.0.0"
-
-simple-module@~2.0.5:
-  version "2.0.6"
-  resolved "https://registry.npm.taobao.org/simple-module/download/simple-module-2.0.6.tgz#cec8250325f8c7f575f4aa75c919b38396a6037b"
-  integrity sha1-zsglAyX4x/V19Kp1yRmzg5amA3s=
-  dependencies:
-    jquery "2.x"
-
 simple-swizzle@^0.2.2:
   version "0.2.2"
   resolved "https://registry.npm.taobao.org/simple-swizzle/download/simple-swizzle-0.2.2.tgz#a4da6b635ffcccca33f70d17cb92592de95e557a"
   dependencies:
     is-arrayish "^0.3.1"
 
-simple-uploader@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.npm.taobao.org/simple-uploader/download/simple-uploader-3.0.0.tgz#c09f706f1cfcbea1fe780e35759a683b1336d4d1"
-  integrity sha1-wJ9wbxz8vqH+eA41dZpoOxM21NE=
-  dependencies:
-    jquery "~3.1.0"
-    simple-module "~3.0.0"
-
 snapdragon-node@^2.0.1:
   version "2.1.1"
   resolved "https://registry.npm.taobao.org/snapdragon-node/download/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"