diff --git a/css/details.css b/css/details.css
index 0712821..03e6292 100644
--- a/css/details.css
+++ b/css/details.css
@@ -592,7 +592,7 @@
   border: 1px solid #ebebeb;
   border-radius: 12px;
   background-color: #fff;
-  width: 328px;
+  width: calc(50% - 5px);
   padding-top: 18px;
   margin-bottom: 20px;
 }
diff --git a/css/details.less b/css/details.less
index 41cc897..c7f68d3 100644
--- a/css/details.less
+++ b/css/details.less
@@ -685,7 +685,8 @@
                 border: 1px solid rgba(235, 235, 235, 1);
                 border-radius: 12px;
                 background-color: #fff;
-                width: 328px;
+                // width: 328px;
+                width: calc(50% - 5px);
                 padding-top: 18px;
                 margin-bottom: 20px;