#footer {
    background-color: #ffffff;
    border-top: 1px solid #e9ecef;
    padding: 1rem 0;
}

.footer-position {
    position: relative;
    z-index: 1030;
}

@media (min-width: 768px) {
    .footer-position {
        position: fixed;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 1030;
    }
}

.b-example-divider {
    height: 3rem;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(0, 0, 0, .15);
    border-top-width: medium;
    border-right-width: medium;
    border-bottom-width: medium;
    border-left-width: medium;
    border-width: 1px 0;
    box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
}

.alert {
    z-index: 1031;
}

.copy-button {
    position : absolute;
    bottom   : 15px;
    right: 15px;
}

/* overflow paper bib */

.fixed-len-card {
    height: 400px;
}

@media only screen and (max-width: 600px) {
    .fixed-len-card {
        height: auto;
    }
}

.custom-button {
    width: 200px !important;
    height: 200px !important;
    margin-right: 20px !important;
}

.custom-button:hover{
    background-image: linear-gradient(rgba(0, 0, 0, 0.0), rgba(0, 0, 0, 0.4));
}

#cite_box {
    overflow-y: auto;
    max-height: 320px;
}

/* Smooth form inputs */
.form-control, .form-select {
    border-radius: 0.5rem;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

/* Remove password requirement text */
.helptext {
    display: none !important;
}

ul.errorlist {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
    color: #dc3545;
}