.bsl-right-side-dialog {
    position: absolute;
    top: 0;
    right: 0;
    width: 100% !important;
}

.bsl-right-side-dialog-nested {
    position: absolute;
    top: 48px !important;
    right: 0;
    width: 100% !important;
}

@media (min-width: 768px) {
    .bsl-right-side-dialog {
        width: 50% !important;
        max-width: 768px;
    }
}