header {
    background-color: rgb(19, 27, 63);
}

.card-header {
    color: #FFF;
    background-color: rgb(19, 27, 63);
}

.nav-pills .nav-link {
    color: rgb(19, 27, 63);
}

.nav-pills .nav-link.active {
    background-color: rgb(19, 27, 63);
}

.custom-scroll {
    max-height: 60vh; 
    overflow-y: auto; 
    overflow-x: hidden; 
    padding-right: 10px;
}

.required > dt::after {
    content: "必須";
    background-color: #cc0000;
    color: #fff;
    font-size: 0.8rem;
    font-weight: bold;
    min-width: 2rem;
    padding: 0.2rem 0.3rem;
    margin: 0 0.25rem;
    line-height: 1;
    vertical-align: text-top;
    white-space: nowrap;
    text-align: center;
    border-radius: 10px;
    display: inline-block;
}

.self-required::after {
    content: "必須";
    background-color: #cc0000;
    color: #fff;
    font-size: 0.8rem;
    font-weight: bold;
    min-width: 2rem;
    padding: 0.2rem 0.3rem;
    margin: 0 0.25rem;
    line-height: 1;
    vertical-align: text-top;
    white-space: nowrap;
    text-align: center;
    border-radius: 10px;
    display: inline-block;
}

.js-sortable {
    cursor: grab;
}

.js-not-sortable {
    cursor: auto;
}

.dz-details {
    padding-right: 5px;
}

.dz-remove-item {
    cursor: pointer;
}

.container-fluid {
    padding-left: 0;
    padding-right: 0;
}

h1 {
    font-size: xx-large;
    font-weight: bold;
    text-align: center;
    color: rgb(19, 27, 63);
}

h1 + hr {
    width: 20%;
    max-width: 200px;
    margin: auto;
    height: 3px !important;
    color: rgb(19, 27, 63);
}

h2 {
    font-size: x-large;
    border-bottom: solid rgb(19, 27, 63) 1px;
    padding-bottom: 0.5rem;
}

h2.event-recommend {
    border: none;
    font-weight: bolder;
}