FEAT #15057 TIME 0:01 add fix margin for alert-message

src/frontend/app/process/process.component.html

 <mat-sidenav-container class="maarch-container">
     <ng-template #adminMenuTemplate>
         <div *ngIf="resourceFreezed" class="alert-message alert-message-info" [innerHTML]="'lang.retentionRuleFrozen' | translate"
-                style="min-width: 100%;">
+                style="min-width: 100%; margin: 10px 0;">
         </div>
         <div *ngIf="resourceBinded" class="alert-message alert-message-info" [innerHTML]="'lang.bindingMail' | translate"
-                style="min-width: 100%">
+                style="min-width: 100%; margin: 10px 0;">
         </div>
         <div class="listModels">
             <div class="processTool">