body{
    -webkit-user-select: none; /* Chrome, Safari, Opéra depuis la version 15 */
    -ms-user-select: none; /* Internet explorer depuis la version 10 et Edge */
    user-select: none; /* Propriété standard */
}
#zone1 {
      display: flex; 
      flex-direction: column; 
      align-items: center;
}
#heure {
   text-align: center;
   width: 500px;
   height: 55px;
   font-family:arial;
   font-size:50px;
   color:#5A5A5A;
}
#date {
   display: flex;
   justify-content: center;
   text-align: center;
   width: 500px;
   height: 35px;
   font-family:arial;
   font-size:30px;
   color:#5A5A5A;
   border-bottom: 1px solid #ddd;
}
#bonjour {
   display: flex;
   flex-wrap: wrap;
   justify-content: center;
   align-items: center;
   vertical-align: middle;
   height: 30vh;
   font-family:arial;
   font-size:30px;
}
#images {
   display: flex;
   justify-content: center;
}
#images img {
   margin: 0 10px;
}