.jdx-st-palco {
    flex: 1; min-height: 0; position: relative; padding-bottom: 8px;
    display: flex; align-items: center; justify-content: center; container-type: size;
}
.jdx-st-palco .jdx-st-nav { top: 0; bottom: 130px; width: 28%; }
.jdx-st-palco .jdx-st-nav.ant { left: 0; }
.jdx-st-palco .jdx-st-nav.prox { right: 0; }