a {
    color: #333;
    text-decoration: none;
}

    a:hover {
        color: #000;
        text-decoration: underline;
    }



html {
    font-size: 14px;
}

.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;
    padding-bottom: 80px;
}

/* Tooltipp */

.spanisch-satz {
    position: relative;
    cursor: pointer;
}

    .spanisch-satz::after {
        content: attr(data-deutsch);
        font-size: x-small;
        position: absolute;
        bottom: 100%; /* Tooltipp über Text */
        left: 50%;
        transform: translateX(-50%);
        padding: 5px;
        background-color: rgba(0, 0, 0, 0.7);
        color: white;
        border-radius: 5px;
        visibility: hidden;
        opacity: 0;
        transition: opacity 0.2s;
        white-space: nowrap;
        z-index: 1; /* Vor Text */
    }

    .spanisch-satz:hover::after {
        visibility: visible;
        opacity: 1;
    }

button {
    font-size: 20px;
    border: none;
    background: none;
    cursor: pointer;
}