diff --git a/index.css b/index.css
index 7824666..31bfa0a 100644
--- a/index.css
+++ b/index.css
@@ -89,6 +89,11 @@ body {
   position: relative;
   margin-top: 20px;
 }
+@media only screen and (min-device-width: 320px) and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2) {
+  .brief {
+    padding: 60px 0 90px;
+  }
+}
 .brief .slogan {
   font-size: 16px;
   color: #5a5a5a;
diff --git a/index.less b/index.less
index 7f2133b..82c8b20 100644
--- a/index.less
+++ b/index.less
@@ -125,6 +125,14 @@ body{
 	position: relative;
 	margin-top: 20px;
 
+
+	@media only screen 
+	and (min-device-width: 320px) 
+	and (max-device-width: 480px)
+	and (-webkit-min-device-pixel-ratio: 2){
+		padding: 60px 0 90px;
+	}
+
 	.slogan{
 		font-size: 16px;
 		color: @textDark;