.stApp > header {
    background-color: transparent;
}

.stApp {
    margin: auto;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    overflow: auto;
    background: rgb(14,17,23);
    background: radial-gradient(circle, rgba(14,17,23,1) 0%, rgba(121,9,9,0.8037411971830986) 50%, rgba(14,17,23,1) 100%);
    animation: gradient 30s ease infinite;
    background-size: 100%;
    background-attachment: fixed;
}