.message_area {
    position: fixed;
    z-index: 1100;
    width: 80%;
    top: 10%;
    left: 50%;
    transform: translate(-50%, 0);
}

.message_area .alert {
    font-size: 18px;
    z-index: 1101;
    width: 100%;
    max-height: 550px;
    overflow-y: auto;
    text-align: center;
}

.message_area .alert pre {
    text-align: left;
}

.panel.panel-debug .panel-heading,
.panel.panel-debug {
    display: none;
    background-color: lightcoral;
}

.panel-debug .panel-body .error_messages iframe {
    width: 100%;
    height: 500px;
}