html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

.card-header-css {
    font-size: 1.9em;
    font-weight: 400;
    text-align: center;
}

.markdown-body {
    font-family: system-ui, sans-serif;
    line-height: 1.6;
    padding: 1rem;
}

    .markdown-body h1, .markdown-body h2 {
        border-bottom: 1px solid #ddd;
        padding-bottom: 0.3em;
        margin-top: 1em;
    }

    .markdown-body pre {
        background: #f6f8fa;
        padding: 0.5rem;
        overflow-x: auto;
    }
.pdfdisplay {
    height: 1000px;
}