better css

pages/assets/css/styles.css

@@ -216,8 +216,9 @@ footer a{
 /* contenu recette */
 .recetteHeaderPic{
     width: 100%;
-    height: 200px;
+    height: 400px;
     background-position: center!important;
     background-size: cover!important;
     background-repeat: no-repeat!important;
+    border-radius: 5px;
 }
\ No newline at end of file