修改弹框样式

pagesMy/group/index.vue

@@ -63,7 +63,9 @@
 					<view class="code">
 						<canvas canvas-id="qrcode" ref="qrcode" style="width: 150px; height: 150px;" />
 					</view>
-					<button class="button" size="mini" type="primary" @tap="toSave">保存二维码</button>
+					<view class="bottom">
+						<button class="button" size="mini" type="primary" @tap="toSave">保存二维码</button>
+					</view>
 				</view>
 			</view>
 		</uni-popup>
@@ -456,6 +458,12 @@
 				max-height: 40vh;
 				padding: 2vw;
 
+				.code {
+					display: flex;
+					flex-direction: column;
+					align-items: center;
+				}
+
 				.bottom {
 					text-align: center;
 

unpackage/dist/dev/mp-weixin/pagesMy/group/index.wxss

@@ -92,6 +92,11 @@
   max-height: 40vh;
   padding: 2vw;
 }
+.main .popup .info_1 .code.data-v-1761c2b6 {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
 .main .popup .info_1 .bottom.data-v-1761c2b6 {
   text-align: center;
 }