diff --git a/index.html b/index.html
index 610aef5..0cd3f07 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
 		<link rel="stylesheet" href="/static/css/bootstrap.css"/>
 		<style rel="stylesheet">
 			#top-section {
-				background-image: url("/static/img/network_blur.jpg");
+				background-image: url("/static/img/aurora_blur.jpg");
 				background-position: center center;
 				background-repeat: no-repeat;
 				background-size: cover;
@@ -35,6 +35,10 @@
 				margin-top: 2rem;
 			}
 
+			.bg-one {
+				background: #b1e1bd;
+			}
+
 		</style>
 	</head>
 	<body>
@@ -118,7 +122,7 @@
 			</div>
 
 		
-		<div class="py-5 bg-primary">
+		<div class="py-5 bg-one">
   			<div class="container">
      			<div class="row flex-lg-row align-items-start g-5">
 					<h1>Notre travail</h1>
@@ -194,7 +198,7 @@
 			</div>
 		</div>
 
-		<div class="bg-primary">
+		<div class="bg-one">
 			<div class="container">
 				<div class="py-lg-5">
 				<h1 class="padding-bottom">Envie de participer</h1>
@@ -268,4 +272,4 @@
 
 		<script src="/static/js/bootstrap.js"></script>
 	</body>
-</html>
\ No newline at end of file
+</html>
