.tagContainerSelector {
    a.title {
        // - (search + margins (14px*3)) - arrow
        max-width: ~'calc(71vw - 250px - 1em)';
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .custom_select_container {
         li a {
            line-height: 18px;
            height: auto;
            display: block;
            text-decoration: none;
            max-width: 280px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            padding: 0 0 0 5px;
            color: @theme-color-text;
            text-transform: uppercase;
            width: 100%;
            &:hover {
                background: @color-silver-l95;
            }
        }
    }
}

.tagmanager {
    .siteSelector {
        a.title {
            max-width: ~'calc(58vw - 250px - 1em)';
        }
    }
}