diff --git a/css/contrastDetails.css b/css/contrastDetails.css
index 1b6e520..644b151 100644
--- a/css/contrastDetails.css
+++ b/css/contrastDetails.css
@@ -2,7 +2,7 @@
   border-radius: 12px;
   background: #ffffff;
   width: 1200px;
-  margin-bottom: 98px;
+  margin-bottom: 20px;
 }
 .body .item:not(:last-of-type) .head {
   border-bottom: 1px solid #6c79ba;
@@ -262,7 +262,7 @@
 }
 .base-footer {
   position: sticky;
-  bottom: 35px;
+  bottom: 15px;
   justify-content: space-between;
   transition: all 0.3s;
 }
diff --git a/css/contrastDetails.less b/css/contrastDetails.less
index fe99188..86d21f2 100644
--- a/css/contrastDetails.less
+++ b/css/contrastDetails.less
@@ -2,7 +2,7 @@
     border-radius: 12px;
     background: rgb(255, 255, 255);
     width: 1200px;
-    margin-bottom: 98px;
+    margin-bottom: 20px;
 
     .item {
         &:not(:last-of-type) {
@@ -311,7 +311,7 @@
 
 .base-footer {
     position: sticky;
-    bottom: 35px;
+    bottom: 15px;
     // left: 50%;
     // transform: translateX(-50%);
     // width: 700px;