修改

@@ -217,11 +217,12 @@ span.back_href {
 
 /*底部icon*/
 .bottom_icon {
+
+	
 	display: flex;
 	justify-content: center;
 	/*position: absolute;*/
 	position:fixed;
-	
 	bottom: 0.2rem;
 	left: 0;
 	right: 0;