.bxr-header-panel > div > .bxr-border-color {
    border-width: 0 0 3px 0;
}

#top-panel-phone-link .bxr-phone-block ul li:first-child
,.bxr-header-panel .gift-catalog-sort-panel__text-sity li:first-child
,.bxr-topline-menu .bxr-children ul li:first-child{
    border-top-width: 4px;
}