修改上次用药药品间距

src/components/Treat/DrugHistory/LastDrug/index.less

@@ -11,7 +11,7 @@
 }
 .last-common-warpper {
     position: relative;
-    margin: 0 20px 0 0;
+    margin: 0 4px 0 0;
     display: inline-block;
 }
 .info-img {