.environment-bar {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    padding: 6px 12px;
    text-align: center;
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .02em;
    box-shadow: 0 2px 8px rgba(0,0,0,.28);
}
.environment-bar.environment-dev { background: #b54708; }
.environment-bar.environment-test { background: #175cd3; }