.dung-lable {
    white-space: nowrap;
    /*padding: 15px 15px 5px 5px;*/
    font-weight: bold;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 35px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 38px;
}

.select2-container .select2-selection--single {
    height: 38px;
}

.select2.select2-container.select2-container--default {
    display: block;
}

.tieude-dung {
    font-size: 20px;
    font-weight: bold;
    line-height: 25px;
    color: #0b4eb3;
}

.fa-dung {
    color: #0065ff;
}

.timeline {
    position: relative;
    margin: 0 0 30px 0;
    padding: 0;
    list-style: none;
}

    .timeline:before {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        width: 4px;
        background: #ddd;
        left: 31px;
        margin: 0;
        border-radius: 2px;
    }

    .timeline > li {
        position: relative;
        margin-right: 10px;
        margin-bottom: 15px;
    }

        .timeline > li:after {
            clear: both;
        }

        .timeline > li:before, .timeline > li:after {
            content: " ";
            display: table;
        }

        .timeline > li > .fa, .timeline > li > .glyphicon, .timeline > li > .ion {
            width: 30px;
            height: 30px;
            font-size: 15px;
            line-height: 30px;
            position: absolute;
            color: #0065ff;
            background: #d2d6de;
            border-radius: 50%;
            text-align: center;
            left: 18px;
            top: 0;
        }

.timeline-inverse > li > .timeline-item-dung {
    background: #f0f0f0;
    border: 1 px solid #ddd;
    -webkit-box-shadow: none;
    box-shadow: none;
}

.timeline > li > .timeline-item-dung {
    -webkit-box-shadow: 0 1px 1px rgb(0 0 0 / 10%);
    box-shadow: 0 1px 1px rgb(0 0 0 / 10%);
    border-radius: 3px;
    margin-top: 0;
    background: #fff;
    color: #444;
    margin-left: 60px;
    margin-right: 15px;
    padding: 0;
    position: relative;
}
/*  Dungxxxxxxxxxxxxxxxxxxxxxxxxx*/
:root {
    --primary-color: rgb(11, 78, 179);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}


/* Global Stylings */
label {
    display: block;
    margin-bottom: 0.5rem;
}

input {
    display: block;
    width: 100%;
    padding: 0.25rem;
    border: 1px solid #ccc;
    border-radius: 0.25rem;
}

.width-50 {
    width: 50%;
}

.ml-auto {
    margin-left: auto;
}

.text-center {
    text-align: center;
}

/* Progressbar */
.progressbar {
    position: relative;
    display: flex;
    justify-content: space-between;
    counter-reset: step;
    margin: 2rem 0 4rem;
}

    .progressbar::before,
    .progress {
        content: "";
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        height: 4px;
        width: 100%;
        background-color: #dcdcdc;
        z-index: 0;
    }

.progress {
    background-color: var(--primary-color);
    width: 0%;
    transition: 0.3s;
}

.progress-step {
    width: 2.1875rem;
    height: 2.1875rem;
    background-color: #dcdcdc;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
}

    .progress-step::before {
        counter-increment: step;
        content: counter(step);
    }

    .progress-step::after {
        content: attr(data-title);
        position: absolute;
        top: calc(100% + 0.5rem);
        font-size: 0.85rem;
        color: #666;
        white-space: nowrap;
    }

.progress-step-active {
    background-color: var(--primary-color);
    color: #f3f3f3;
}

/* Form */
.form {
    margin: 0 auto;
    border: 1px solid #ccc;
    border-radius: 0.35rem;
    padding: 1.5rem;
}

.form-step {
    display: none;
    transform-origin: top;
    animation: animate 0.5s;
}

.form-step-active {
    display: block;
}

.input-group {
    /* margin: 2rem 0;*/
    margin-top: 10px;
}

/*@keyframes animate {
  from {
    transform: scale(1, 0);
    opacity: 0;
  }
  to {
    transform: scale(1, 1);
    opacity: 1;
  }
}*/

/* Button */
.btns-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.btn {
    padding: 0.25rem;
    display: block;
    text-decoration: none;
    background-color: var(--primary-color);
    color: #fff !important;
    text-align: center;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 20px;
}

    .btn:hover {
        box-shadow: 0 0 0 2px #fff, 0 0 0 3px var(--primary-color);
    }


input.invalid {
    background-color: #ffdddd;
}