dds-card-section-images {
    padding-top: 0;
    padding-bottom: 0;
}

dds-content-block-cards {
        padding-top: 0;
    padding-bottom: 0;
}


    div#ls {
    padding-left: 0;
}


@media (min-width: 99rem){
constructed stylesheet
:host(dds-card-heading) {
    line-height: 1.33333;
    font-size: 1.3rem;
}
}