fix(onboarding): structure style minor change

src/app/form/form-view/profile-form/profile-structure-choice/profile-structure-choice.component.scss

@@ -24,6 +24,10 @@
   padding-right: 12px;
 }
 
+.content {
+  width: 600px;
+}
+
 .scroll {
   box-sizing: border-box;
   height: 50vh;

src/app/form/form-view/structure-form/structure-name-and-address/structure-name-and-address.component.html

@@ -3,7 +3,7 @@
   <div class="title">
     <h3>Quels sont le nom et l'adresse de cette structure&nbsp;?</h3>
   </div>
-  <div class="formGroup" style="max-width: 300px">
+  <div class="formGroup">
     <app-input
       id="name"
       label="Nom"