h1,
h2,
h3,
h4 {
    text-transform: uppercase;
}

.leftCol {
    border-right: solid 1.5px var(--blue);
}

.sl-danger,
.sl-success {
    color: white;
    font-weight: bold;
}

#tbxettuyen2 {
    table-layout: fixed;
    width: 100%;
    vertical-align: middle;
    text-align: center;
    font-weight: bold;
}

#tbxettuyen2 {
    font-size: 20px;
}

#tbxettuyen2 tr th:first-child {
    background-color: #1B9AAA;
    font-size: 15px !important;
    color: white;
}

.sl-success {
    background-color: #36A2EB;
}

.sl-warning {
    background-color: #FF9F40;
}

.sl-danger {
    background-color: #FF6384;
}

.col-auto {
    max-width: 350px;
}

.input-group-prepend {
    max-width: 200px;
    min-width: 200px;
}

.input-group-text {
    width: 100%;
    color: black;
    font-weight: bold;
}

#THLop {
    /* display: none; */
}

.container {
    /* min-width: 100% !important; */
}

.leftCol .badge {
    margin-top: 5px !important;
    margin-bottom: 5px !important;
    padding: 10px;
    text-transform: uppercase;
    width: 300px;
}

.highlight {
    font-size: large;
    letter-spacing: 0.3em;
}

.group {
    margin-bottom: 50px;
}

table tr .vang {
    background-color: red;
}

.stick {
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
    margin-left: -2px;
}

.session {
    font-size: 20px;
}

.faild {
    background-color: rgb(237, 217, 2);
    color: red;
}

.r5 {
    max-width: 18%;
    min-width: 18%;
    margin-left: 5px;
    margin-bottom: 5px;
    margin-top: 100px;
}

.r5:nth-child(5n+1) {
    margin-left: 0px !important;
}

header #logo img {
    width: 250px;
}

header #txt {
    text-align: center;
    font-size: 25px;
}

footer {
    padding-top: 50px;
    font-size: 1em;
    font-weight: bold;
}

@media print {
    header {
        position: fixed;
        top: 0;
        height: 120px !important;
    }
    header #logo img {
        width: 250px !important;
    }
    header #txt {
        margin-left: 100px;
    }
    main .r5 {
        margin-top: 120px;
    }
    .r5:nth-child(5n+1) {
        page-break-after: always;
    }
    @page {
        size: A4 portrait;
    }
    body {
        margin: 0;
        padding: 0;
    }
    footer {
        position: fixed;
        bottom: 0px;
        height: 100px !important;
    }
    .r5:last-child {
        page-break-after: avoid !important;
    }
    #PagePrint {
        background-color: red;
    }
    #PagePrint table {
        font-size: 15px;
    }
    #infoU,
    #PrintGuide {
        display: none;
    }
}

.pbar {
    display: block;
    background-color: #ffffff;
    border: 1px solid #ccc !important;
}

.chbar {
    display: block;
    background-color: red;
}