@page {margin:5mm!important;}   
body {font-family: "sans-serif"!important; font-size: 10pt!important}

.header {
    margin:0px!important;
    padding:0px!important;
    color:white; 
    padding:20px 20px;
    font-size: 36px!important;
    font-weight: bold;
}

.barcode {
    text-align: right;
}

.preContent {
    margin:0px!important;
    padding:0px!important;
    width: 100%;
    display: block;
    background-color:  #eee; 
    color:black; 
    padding:10px 20px;
}

.content p { margin-top:5pt; padding:0;}
.content p span {border-bottom: .5pt dashed #000; }
.content h3 { background-color: #eee; color:#000; padding:10px 20px; border: 1px solid #999; margin: 0px }
.content table tr td { border-bottom: 1px dashed #000!important }

.page_break {
    page: teacher;
    page-break-before: always;
}

.page_number:after { content: counter(page); }