diff --git a/frontend/web/assets/css/model.css b/frontend/web/assets/css/model.css
index 48bb681..53198c9 100644
--- a/frontend/web/assets/css/model.css
+++ b/frontend/web/assets/css/model.css
@@ -9,9 +9,8 @@
 }
 .model-bg{
     width: 560px;
-    height: 500px;
     position: absolute;
-    top: calc(50% - 322px);
+    top: calc(65% - 322px);
     left: 71%;
     margin-left: -600px;
     /*background-color: #fff;*/
@@ -25,9 +24,21 @@
     font-size:20px;
 }
 .btn{
+    position:absolute;
+    top:50%;
+    left:80%;
     background-color: coral;
     font-size:16px;
     color:#fff;
     padding: 10px 20px;
     border-radius: 6px;
+}
+.jump{
+    top:50%;
+}
+.prev{
+    top:50%;
+}
+.next{
+    top:50%;
 }
\ No newline at end of file