修改

@@ -4,6 +4,8 @@ body{
 .position_a{
 .position_a{
 	position: fixed;
 	position: fixed;
 	bottom:0.2rem;
 	bottom:0.2rem;
+
+
 }
 }
 .pic_wrap{
 .pic_wrap{
 	width: 2.3rem;
 	width: 2.3rem;
@@ -15,8 +17,9 @@ body{
 	display: flex;
 	display: flex;
 	width: 6.1rem;
 	width: 6.1rem;
 	height: 1rem;
 	height: 1rem;
-	background-color: #F8F8F8;
+
 	align-items: center;
 	align-items: center;
+	background-color: #F8F8F8;
 	border-radius: 0.2rem;
 	border-radius: 0.2rem;
 	background-color: #F8F8F8;
 	background-color: #F8F8F8;
 	position: relative;
 	position: relative;