select::-ms-expand {
    display: none;
}
.page-layout-2columns-left .sidebar-main,
.page-layout-2columns-left .sidebar-additional,
.page-layout-2columns-left .column.main{
    width: unset !important;
}

.page-layout-2columns-right .column.main,
.page-layout-2columns-right .sidebar-main,
.page-layout-2columns-right .sidebar-additional{
    width: unset !important;
}