@media screen and (max-width: 960px) {
    .t-catalog__cont-wrapper .t-catalog__parts-switch-wrapper.t-catalog__parts-switch-wrapper_mobile {
        display: none!important;
    }
}

.t-catalog__parts-tree-expander{
    width: 80px!important;
    border: 1px solid #1e1e1e!important;
    border-radius: 50px!important;
}