diff --git a/includes/styles.css b/includes/styles.css
index 7d0859a..38744b5 100644
--- a/includes/styles.css
+++ b/includes/styles.css
@@ -61,9 +61,9 @@ nav a:active {
 
 header .banner {
     max-width: 100%;
-    max-height: 200px;
+    max-height: 250spx; /* before xmass 200 */
     display: block;
-    margin: 40px auto 0px auto;
+    margin: 10px auto 0px auto; /* before xmass 40 auto 0px auto */
     width: auto;
     border-radius: 10px;
 }
diff --git a/includes/styles_mobile.css b/includes/styles_mobile.css
index ca2c63e..b0de826 100644
--- a/includes/styles_mobile.css
+++ b/includes/styles_mobile.css
@@ -33,7 +33,8 @@ th:nth-child(4), td:nth-child(4), th:nth-child(9), td:nth-child(9) {
 }
 
 header .banner {
-    max-height: 100px;
+    
+    max-height: 150px;  /* before xmass 100 */
     width: 100%;
     margin: 10px auto 0px auto;
 }