.grid-container {
    display: grid;
    grid-template-columns: 1fr 5fr; /* Two equal columns */
    gap: 10px; /* Space between columns */
}
.grid-item {
    padding: 20px;
    background-color: #f0f0f0;
    border: 1px solid #ccc;
}

#crd-json,
#crd-validation-json {
    width: 100%;
    height: 600px;
}