feat: Modification du design du menu

assets/styles/header.sass

@@ -161,25 +161,31 @@
       height: 100vh
       z-index: 100
       background: white
-      flex-direction: column
       justify-content: center
-
-      @media (orientation: landscape)
-        flex-direction: row
+      flex-wrap: wrap
       align-items: last baseline
+      align-content: center
+
+      .viemunicipale
+        order: 1
+      .economie
+        order: 2
+      .cadredevie
+        order: 3
+      .associations
+        order: 4
 
       img
         display: inherit
 
       .menu
         height: auto
+        width: 200px
         flex-direction: column
-        margin-bottom: 1rem
+        margin: .7rem
+        padding: .7rem
         box-shadow: rgba(0, 0, 0, 0.15) 0px 3px 3px 0px
 
-      .menu.withSubmenu
-        padding: 10px
-
       .submenu
         display: flex
         position: relative
@@ -195,6 +201,21 @@
       .menu:before
         content: none
 
+    @media screen and (max-width: 320px)
+      font-size: .9rem
+      flex-direction: row
+      flex-wrap: wrap;
+      align-items: center;
+      align-content: center;
+      .menu
+        width: 150px
+        a
+          padding: 0
+      .submenu
+        font-size: .8rem
+      img
+        display: none
+
   .open-button
     display: none
     white-space: nowrap

assets/styles/main.sass

@@ -94,10 +94,17 @@ body
 
   .containerGrid
     display: flex
+    @media screen and (max-width: $size-md)
+      flex-direction: column
     .actus
       width: 75%
+      @media screen and (max-width: $size-md)
+        width: 100%
     .infos
       width: 25%
+      @media screen and (max-width: $size-md)
+        width: 100%
+        padding-left: 0
       padding: 7rem 0 0 1rem
       display: block
 
@@ -170,7 +177,6 @@ body
   background-position: center -50px
   background-size: 70%
   @media screen and (max-width: $size-md)
-    margin: 0
     background-position-x: 120%
     background-size: 50%