.rslh-product-domain {
    display: grid;
    gap: 6px;
    margin: 0 0 16px;
}

.rslh-product-domain input {
    box-sizing: border-box;
    width: 100%;
    max-width: 440px;
}

.rslh-product-domain small {
    display: block;
    color: #666;
}