diff --git a/css/details.css b/css/details.css
index 393dd63..a34200b 100644
--- a/css/details.css
+++ b/css/details.css
@@ -1548,7 +1548,7 @@
   margin-left: 7px;
 }
 .base .type3 .add-btn {
-  width: 235px;
+  width: 238px;
   height: 40px;
   background-color: #7b8cd3;
   font-size: 15px;
diff --git a/css/details.less b/css/details.less
index 641a352..a5b29d8 100644
--- a/css/details.less
+++ b/css/details.less
@@ -1772,7 +1772,7 @@
         }
 
         .add-btn {
-            width: 235px;
+            width: 238px;
             height: 40px;
             background-color: rgba(123, 140, 211, 1);
             font-size: 15px;