[modif] modifs / clean css

static/src/css/ethikis_survey.css

  /* © 2020 Le Filament (<http://www.le-filament.com>)
  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). */
 
-.ethikis-flag{
-    width: 5%;
-    margin: 5px;
-}
-
 .ethikis-survey {
 	font-family: 'Montserrat', sans-serif;
-	max-width: 900px;
 	padding: 20px;
-	margin: 10px auto;
+	background-repeat: no-repeat;
+    background-size: cover;
+    background-blend-mode: luminosity;
+    background-color: white;
+    color:#3D3D3D;
 }
+
 .ethikis-survey h1, .ethikis-survey h2, .ethikis-survey h3, .ethikis-survey h4 {
 	font-weight: 700;
 }
@@ -53,23 +52,10 @@
     text-decoration: none;
 }
 
-.ethikis-body {
-    background-image: url('/ethikis_survey/static/src/css/background.jpg');
-    background-repeat: no-repeat;
-    background-size: cover;
-    background-blend-mode: luminosity;
-    color:#3D3D3D;
-}
-
-.ethikis-body main {
-    padding-bottom: 150px;
-}
-
 .ethikis-footer {
     background-color: #3D3D3D;
     bottom: 0;
     width: 100%;
-    position: fixed;
 }
 
 .fa {
@@ -114,12 +100,14 @@
 }
 
 .ethikis-btn-blue {
+	text-transform: uppercase;
     background-color: #61C4E1;
     color: white;
     border-radius: 20px;
 }
 
 .ethikis-btn-green {
+	text-transform: uppercase;
     background-color: #009036;
     color: white;
     border-radius: 20px;