.contenido{
    display: flex;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.contenido .actividad {
    background: white;
    border-radius: 5px;
    box-shadow: 0px 0px 2px 2px rgba(0, 0, 0, 0.15);
    border-top: 3px solid #0d6efd;
    height: auto;
    padding: 15px;
}

.tabla-container {
    overflow-x: auto;
    background-color: #fff;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

form{
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

form select, form input{
    border-radius: 3px;
    border: 1px solid rgba(34, 34, 34, 0.336);
    height: 35px;
    padding-left: 15px;
    outline-color: #0d6dfd5d;
    color: rgba(34, 34, 34, 0.74);
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background-color: #3c8dbc;
    color: white;
}

th,
td {
    padding: 12px 15px;
    text-align: left;
}

tbody tr {
    border-bottom: 1px solid #ddd;
}

tbody tr:hover {
    background-color: #f1f1f1;
}

@media screen and (max-width: 600px) {
    table {
        font-size: 14px;
    }
}