moodle/grade/report/user/styles.css

.path-grade-report-user #graded_users_selector {
    float: right;
    margin-bottom: 5px;
}

.path-grade-report-user .view_users_selector {
    clear: both;
    float: right;
    margin-bottom: 5px;
}

.path-grade-report-user #graded_users_selector .singleselect label,
.path-grade-report-user .view_users_selector .singleselect label {
    display: inline-block;
}

.path-grade-report-user .user-grade {
    width: 100%;
    border: 1px solid;
}

.path-grade-report-user .user-grade thead th {
    vertical-align: bottom;
    border: none;
    text-align: left;
    background-color: #f8f9fa;
}

.path-grade-report-user .user-grade td {
    min-width: 4.5em;
    background-color: #f8f9fa;
    border: none;
    vertical-align: middle;
}

.path-grade-report-user .user-grade .b1l {
    padding: 0;
    width: 24px;
    min-width: 24px;
}

.path-grade-report-user .user-grade tbody .column-itemname {
    padding-left: 24px;
    padding-right: 8px;
}

.path-grade-report-user .user-grade .column-itemname.baggt,
.path-grade-report-user .user-grade .column-itemname.baggb {
    padding-left: 0;
}

.path-grade-report-user .user-grade .column-itemname .itemicon,
.path-grade-report-user .user-grade .column-itemname .itemicon {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.path-grade-report-user .user-grade .baggt,
.path-grade-report-user .user-grade .baggb {
    font-weight: bold;
}

.path-grade-report-user  .user-report-container {
    margin: 20px 0 30px 0;
    padding: 10px 10px;
    background-color: #f8f9fa;
}

.path-grade-report-user .user-grade tbody tr {
    background-color: #f8f9fa;
}

.path-grade-report-user .user-grade tbody tr:hover {
    color: inherit;
    background-color: #f8f9fa;
}

.path-grade-report-user .user-grade tbody tr.spacer {
    height: 0.5rem;
}

.path-grade-report-user .user-grade td.item {
    background-color: white;
    border-top: 1px solid #dee2e6;
    border-bottom: 1px solid #dee2e6;
}

.path-grade-report-user .user-grade td.category {
    background-color: white;
    border: 1px solid #dee2e6;
    padding-left: 10px;
    font-weight: bold;
}

.path-grade-report-user .user-grade td.category a[aria-expanded="true"] .expanded,
.path-grade-report-user .user-grade td.category a[aria-expanded="false"] .collapsed {
    display: none;
}

.path-grade-report-user .user-grade td.category a.toggle-category {
    height: 24px;
    width: 24px;
    font-size: 12px;
    line-height: 24px;
    margin-right: 3px;
}

.path-grade-report-user .user-grade td.category a.toggle-category i {
    font-size: 12px;
    width: 12px;
    height: 12px;
    color: #1d2125;
    margin: 0;
}

.path-grade-report-user .user-grade .column-itemname .small {
    font-size: 70%;
}

.path-grade-report-user .user-grade tr[data-hidden="true"] {
    display: none;
}

.path-grade-report-user .user-grade .category div {
    min-height: 30px;
    align-items: center;
}

.path-grade-report-user .user-selector .userinitials {
    width: 40px;
    height: 40px;
}

.path-grade-report-user .user-navigation .container {
    max-width: 767px;
}

.path-grade-report-user .view-user-selector label {
    display: block;
    font-size: 80%;
    margin: 0;
}

.path-grade-report-user .view-user-selector .dropdown-toggle {
    padding: 0;
    font-weight: bold;
}

.path-grade-report-user .zero-state img {
    width: 185px;
}

@media print {
    .path-grade-report-user .user-grade td.category {
        border-left: none;
        border-right: none;
    }

    .path-grade-report-user .user-grade td.category a.toggle-category,
    .path-grade-report-user #page-footer {
        display: none;
    }
}