diff --git a/css/sprint_4.css b/css/sprint_4.css
index fe972ba..bdc2566 100644
--- a/css/sprint_4.css
+++ b/css/sprint_4.css
@@ -13775,6 +13775,10 @@ main .credits {
 	border-radius: 80px;
 }
 
+/**
+responsive land
+ */
+
 @media all and (max-width: 1023px) {
 	#main_title_container h2 {
 		margin-top: 5vh;
@@ -14061,6 +14065,9 @@ main .credits {
 	section#carry .bubbles p :nth-of-type(4) {
 		left: -10%;
 	}
+	#we_develop .ar {
+		margin-top: -3rem;
+	}
 }
 
 @media all and (max-width: 1300px) {
@@ -14115,15 +14122,6 @@ main .credits {
 		padding-right: 6rem;
 		margin-top: 3rem;
 	}
-}
-
-@media all and (max-width: 1100px) {
-	#we_develop .ar {
-		margin-top: -3rem;
-	}
-}
-
-@media all and (max-width: 1500px) {
 	#full_creative {
 		padding-bottom: 20rem;
 	}
@@ -14147,9 +14145,6 @@ main .credits {
 	#full_creative img {
 		margin-bottom: 15rem;
 	}
-}
-
-@media screen and (max-width: 1500px) {
 	#our_team {
 		margin-top: 30rem;
 		padding-bottom: 20rem;
@@ -14206,9 +14201,6 @@ main .credits {
 	#china_achievements .title {
 		width: 100%;
 	}
-}
-
-@media screen and (max-width: 1500px) {
 	#baozun_group {
 		margin-top: 605vw;
 	}
@@ -14223,10 +14215,6 @@ main .credits {
 
 
 
-/**
-responsive land
- */
-
 @media screen and (max-width: 600px) {
 
 	.burger-menu span,
diff --git a/js/animations_custom.js b/js/animations_custom.js
index aa9df44..f51f21b 100644
--- a/js/animations_custom.js
+++ b/js/animations_custom.js
@@ -7,7 +7,7 @@ let development_debug = false
 // development_debug = true
 
 let enable_animations = false
-enable_animations = true
+// enable_animations = true
 
 const rotateYCard = '200deg'
 const offsetCard = '10'