body {
    font-family: Arial, sans-serif;
    background: linear-gradient(0deg, rgba(29, 150, 151, 1) 16%, rgba(14, 85, 158, 1) 86%);
    margin: 0;
    padding: 20px;
    color: #5b5b5b;
}



.navegacion {

    border-radius: 6px;
    background-image: linear-gradient(135deg, #adcbf7 0%, #c3cfe2 100%);
}

.teoria {
    margin: 10px auto;
    background-image: linear-gradient(to top, #cfd9df 0%, #e2ebf0 100%);
    padding: 20px;
}

@media(max-width:800px) {
    .teoria {
        flex-wrap: wrap;
    }

    .piso {
        display: flex;
        flex-wrap: wrap;
    }

}

footer {
    background-color: rgba(0, 0, 0, 0.043);
}

.piso {
    display: flex;
    flex-direction: row;
}

.qa-container {
   
    max-width: 800px;
    margin: 10px auto;
    background-image: linear-gradient(to top, #cfd9df 0%, #e2ebf0 100%);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.qa-container p {
    line-height: 1.6;
    margin: 10px 0;
}

.qa-container strong {
    color: #007BFF;
}

.qa-container p:nth-child(odd) {
    background-color: #d3dee2;
    padding: 10px;
    border-radius: 4px;
}

.qa-container p:nth-child(even) {
    padding-left: 20px;
    border-left: 4px solid #007BFF;
}