html {
    margin:0;
    padding:0;
}
body {
    margin:0;
    padding: 2em;
}
.container,
.container-fluid,
.navbar,
.row {
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}
.navbar-collapse,
.navbar-toggler {
    display: none;
}
#csv-btn {
    display: none;
}