modify: 吸底

src/base/base.wxss

@@ -11,7 +11,7 @@
   justify-content: space-around;
 }
 .pd1530{
-  padding: 15rpx 30rpx;
+  padding: 0 30rpx;
 }
 
 .df-1 {

src/component/picNav/picNav.wxss

 /* component/picNav/picNav.wxss */
 .pic-nav {
   display: flex;
-  padding:20rpx 0;
+  padding: 10rpx 0;
 }
 .pic-item {
   flex: 1;

src/pages/userCenter/userCenter.wxss

@@ -36,9 +36,10 @@ page {
   text-align: center;
   background-color: #02bb70;
   line-height: 100rpx;
-  padding: 0 54rpx;
-  position: relative;
+  position: fixed;
   margin-top:20rpx;
+  bottom: 0;
+  width:100%;
 }
 .arrow-left  {
   width: 32rpx;