diff --git a/卡片样式.css b/卡片样式.css
index ddbe6ee..b81a0b2 100644
--- a/卡片样式.css
+++ b/卡片样式.css
@@ -8,14 +8,8 @@
   min-width: 200px;
   max-width: 980px;
   margin: 0 auto;
-  padding: 45px;
 }
 
-@media (max-width: 767px) {
-  .markdown-body {
-    padding: 15px;
-  }
-}
 
 /*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */