h1 { text-align: center; display: block; } #duplicate-button { margin: auto; color: white; background: #1565c0; border-radius: 100vh; } .chatbot { width = 950px; } .contain { max-width: 900px; margin: auto; padding-top: 1.5rem; } /* Hide the gradio footer*/ footer { display: none !important; }