taiga-front/app/styles/layout/backlog.scss

.backlog {
    .new-us {
        float: right;
    }
}

.backlog-menu {
    @include clearfix;
    background: $whitish;
    color: $blackish;
    margin-bottom: 2rem;
    padding: 1em;
    .trans-button {
        display: inline-block;
        margin-right: 1rem;
        padding: 4px 0;
        &.move-to-current-sprint {
            display: none;
        }
    }
}