div.debug{
    border: 1px solid #999;
    padding: 0;
    margin-bottom: 1em;
    background: #ec3;
    position: relative;
    z-index : 50000;
}
div.debug p{
    margin: 0;
    padding: 5px 10px;
}
div.debug pre{
    margin: 0;
    padding: 5px 10px;
}

/**/
div#header_message{
    margin: 0;
}
div#header_message p{
    margin: 0;
}