.mceContentBody.mceContentBody[data-page_layout="default"] {
    max-width: inherit /* layout-2column-width */;
}

.mceContentBody.mceContentBody[data-page_layout="default"]::after {
    display: none;
}

.mceContentBody.mceContentBody[data-page_layout="default"] {
    border: none;
    padding-left: 15px;
    padding-right: 15px;
}

@media (max-width: 1px /* layout-2column-content */
) {
    .mceContentBody.mceContentBody[data-page_layout="default"] {
        border: none !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}
