.centreReception{background-color:red}.dialog-recu::backdrop{background-color:rgba(0,0,0,.85)}.dialog-recu{border:2px solid #c09b5a;border-radius:12px;padding:40px 30px;max-width:450px;width:90%;background-color:#111;color:#fff;box-shadow:0 10px 40px rgba(0,0,0,.8);text-align:center;position:fixed;top:50%;left:50%;transform:translate(-50%, -50%);margin:0}@media(max-width: 600px){.dialog-recu{max-width:250px;padding:40px 20px;left:35%}}@media(max-width: 400px){.dialog-recu{top:70%;left:31%}}.dialog-logo{width:120px;height:auto;margin-bottom:25px}.dialog-close{position:absolute;top:15px;right:20px;background:none;border:none;font-size:32px;color:#c09b5a;cursor:pointer;transition:color .3s ease}.dialog-close:hover{color:#fff}