body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f4f4f4;
    margin: 20px;
}

.seccion {
    background-color: white;
    padding: 20px;
    margin-bottom: 20px;
    border: 2px solid #ccc;
}

.resaltar {
    color: red;
    font-weight: bold;
}

#tabla-requisitos {
    width: 100%;
    border-collapse: collapse;
}

#tabla-requisitos th, #tabla-requisitos td {
    border: 1px solid #333;
    padding: 10px;
}

#imagen-trabajo {
    width: 300px;
    height: 200px;
    border: 3px solid #000;
}