@page {
    size: A4 portrait;
    margin: 0;
}

body {
    background: none;
}

.all-content {
    margin: 0;
    box-shadow: none;
    background-image: url(../images/timetable/bg.jpg);
    background-repeat: no-repeat;
    background-size: contain;
    background-color: white;
    width: 100%;
    height: 100%;
    position:absolute;
    top:0px;
    bottom:0px;
}