.lfr-layout-structure-item-container {padding: 0;} .lfr-layout-structure-item-row {overflow: hidden;} .portlet-borderless .portlet-content {padding: 0;}main .flowbox {
    width: 100%;
    display: flex;
    flex-direction: row;
    column-gap: 1%;
}
main .leftbox {
    width: 24%;
}
main .rightbox {
    width: 75%;
}