diff --git a/css/details.css b/css/details.css
index 0ed7a1c..b264234 100644
--- a/css/details.css
+++ b/css/details.css
@@ -423,11 +423,17 @@
 .content .details-box .file {
   margin-bottom: 40px;
 }
+.content .details-box .file .file-box {
+  display: flex;
+  width: 670px;
+  overflow: hidden;
+}
 .content .details-box .file .file-list {
   padding-top: 20px;
   padding-left: 38px;
   padding-right: 20px;
   padding-bottom: 31px;
+  width: 670px;
 }
 .content .details-box .file .file-list .file-item:not(:last-of-type) {
   margin-bottom: 27px;
diff --git a/css/details.less b/css/details.less
index 8c1f8c3..1bdf29e 100644
--- a/css/details.less
+++ b/css/details.less
@@ -486,11 +486,18 @@
 
         .file {
             margin-bottom: 40px;
+            .file-box {
+                display: flex;
+                width: 670px;
+                overflow: hidden;
+            }
             .file-list {
                 padding-top: 20px;
                 padding-left: 38px;
                 padding-right: 20px;
                 padding-bottom: 31px;
+                width: 670px;
+
                 .file-item {
                     &:not(:last-of-type) {
                         margin-bottom: 27px;