body {
    /*padding-top: 60px;*/
    font-size: 16px; /* This is the body size which can be scaled up or down without changing elements that use rem */
    background-color: #e9ecef;
    height: 100vh;
}

main {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 60px);
}

.page {
    flex: 1 0 auto;
    padding: 2rem 2rem 0 2rem;
    display: flex;
    flex-direction: column;
}

.footer {
    background-color: unset;
    position: relative;
}

.validation-message,
.field-validation-error {
    font-size: 90%;
}

.form-group > label {
    font-size: 90%;
}

h2, h3, h4, h5, h6
.h2, .h3, .h4, .h5, .h6 {
    text-transform: none;
    font-weight: normal !important;
}

img {
    font-size: 1rem;
    font-weight: normal;
    color: grey;
    text-transform: none;
    font-style: italic;
}

.card .card-title {
    text-transform: none;
    font-weight: normal !important;
}

.card .card-subtitle {
    text-transform: none;
}

.tox.tox-tinymce {
    border: 1px solid #ced4da;
    border-radius: .25rem;
}

nav.navbar {
    padding-top: 0px;
    padding-bottom: 0px;
}

.navbar .navbar-nav > .nav-item > a.nav-link {
    text-transform: none;
    font-size: 1rem;
    font-weight: normal;
}

.nav-link.active {
    color: white;
    background-color: var(--primary);
}

.checkmark::before {
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    content: "\f00c";
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "//";
}

ul.checklist {
    list-style: none;
    padding: 0px;
}

    ul.checklist li:before {
        content: '\2713';
        font-weight: bold;
        margin: 0 1em;
    }
/*.modal:nth-of-type(even) {
    z-index: 1052 !important;
}

.modal-backdrop.show:nth-of-type(even) {
    z-index: 1051 !important;
}*/


.course-section-nav-link {
    display: inline !important;
    height: 100%;
    flex: 2 2 auto;
}

    .course-section-nav-link.active {
        font-weight: bold;
    }

    .course-section-nav-link:hover {
        opacity: .5;
        cursor: pointer;
    }

.course-section-nav .show-on-hover {
    display: none;
}

.course-section-nav:hover .show-on-hover {
    display: block;
}

.course-section-nav-link .submenu-icon[aria-expanded="false"]::after {
    content: "\f0fe";
}
/* Opened submenu icon */
.course-section-nav-link .submenu-icon[aria-expanded="true"]::after {
    content: "\f146";
}


.modal + .modal {
    z-index: 1052 !important;
}

.modal-backdrop.show + .modal-backdrop.show {
    z-index: 1051 !important;
}

.border.dashed {
    border-style: dashed !important;
}

.video-wrapper {
    width: 100vw;
    height: 100vw;
}

    .video-wrapper iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

/* Large devices - shrink videos in to 75% width (centered) */
@media (min-width: 992px) {
    .video-wrapper {
        width: 100vw;
        height: calc(50vw/1.77777778);
    }

        .video-wrapper iframe {
            position: absolute;
            top: 0;
            left: 12.5%;
            width: 75%;
            height: 100%;
        }
}

.prevent-select {
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
    -khtml-user-select: none; /* Konqueror HTML */
    -moz-user-select: none; /* Old versions of Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome, Edge, Opera and Firefox */
}

.font-lg {
    font-size: 1.2em;
}

.stem {
    font-size: 1.2em;
    display: flex;
}

    .stem > .stem-identifier {
        margin-right: 1em;
    }

.test-item .instructions {
    font-size: 1.2em;
    max-height: 250px;
}

.test-item.zoom-on-hover .stem:hover {
    font-size: 1.5em;
}

.test-item.zoom-on-hover .instructions:hover {
    font-size: 1.5em;
}


.test-item .distractor,
.test-item .distractor-identifier {
}

.test-item.zoom-on-hover .distractor:hover,
.test-item.zoom-on-hover .distractor-identifier:hover {
    font-size: 1.3em;
}

.test-item .distractor > .custom-control > label .custom-control-label {
    padding-top: 0;
    padding-bottom: 0;
}

.comment-identifier {
    margin: 0;
    padding-top: .5rem;
    padding-bottom: .5rem;
    width: 200px;
}

.distractor-identifier {
    color: #888;
    display: inline-block;
    text-align: center;
    margin: 0;
    padding-top: .5rem;
    padding-bottom: .5rem;
    width: 4rem;
}

.distractor {
    display: inline-block;
    min-width: 300px;
}

    .distractor > .custom-control > label {
        margin: 0;
        /*font-size: 1.2em;*/
        padding: .5rem 2rem;
        padding-left: 5rem;
        margin-left: -5rem;
        border-radius: 4px;
        min-width: 3rem;
    }

        .distractor > .custom-control > label:hover {
            cursor: pointer !important;
            /*background-color: rgba(0,48,87, .1);*/
        }

        .distractor > .custom-control > label .custom-control-label {
            padding-top: .2rem;
            padding-bottom: .2rem;
        }

            .distractor > .custom-control > label .custom-control-label::before,
            .distractor > .custom-control > label .custom-control-label::after {
                top: 0;
                left: -1.75rem;
                width: 1rem;
                height: 1rem;
                margin: .2rem;
            }

    /* This hides the white dot that appears in middle of selected radio buttons (bootstrap custom-input) */
    .distractor > .custom-radio .custom-control-input:checked ~ .custom-control-label::after {
        /*background-image: none;*/
        /* background: 50%/50% 50% no-repeat;
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23ffffff'/%3e%3c/svg%3e");*/
    }




#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }