.entry-content .is-style-user-jsassist-heading-1-style {
    border-bottom: 5px solid #309748;
    color: #000;
    font-size: 1.375rem;
    font-weight: 700;
    line-height: 1.5454545455;
    margin-top: 12px;
    padding-bottom: 7px;
}
@media (min-width: 992px) {

    .entry-content .is-style-user-jsassist-heading-1-style {
        font-size: 1.875rem;
        line-height: 1.6;
        margin-top: 24px;
        padding-bottom: 19px;
    }
}