improve banners render : context person, with common improvements on accompanyingcourse and household context

src/Bundle/ChillMainBundle/Resources/public/scss/chillmain.scss

@@ -45,6 +45,28 @@ table {
    }
 }
 
+// styles communs pour tous les bandeaux
+div.banner {
+   .id-number {
+      font-weight: lighter; 
+      font-size: 50%;
+      &:before { content: '(n°'; }
+      &:after { content: ')'; }
+   }
+   a.phone, 
+   a.email {
+      color: white;
+   }
+   ul.list-content {
+      margin: 0 auto;
+   }
+   span.age {
+      margin-left: 0.5em;
+      &:before { content: '('; }
+      &:after { content: ')'; }
+   }
+}
+
 /*
 *  FLEX RESPONSIVE TABLE/BLOCK PRESENTATION
 */