.flex-container {
	display:flex;
    flex-flow: row wrap;
}
.flex-container > * {
	flex: 1 0 0;
}
#booking-sitename {
    text-align: center;
    transform: translateY(-800%);
    color:white;
    font-weight:bold;
    font-size: 1.5em;
}
.h2Booking {
   background: #D99E50;
    text-align: center;
}
.booking-customer-info, .event-picture, . event-info {
    flex: 1 0 0;
    text-align:center;
    margin: 1em;
}
#submit-button, #error_message {
    text-align:center;
    margin:1em 0 1em;
}
.hidden {
    display:none;
}
#event, #booking {
    text-align: center;
}
#event_request {
    width:80%;
    height:70px;
}