style.css

.gr-box, .gr-form {
  background: none !important;
  border: none !important;
}

.gr-input {
  box-shadow: 0 0 0 1px silver;
}

.gr-button {
  color: #6699cc;
  border: none !iportant;
  font-weight: normal !iportant;
  background: none !iportant;
}
.gr-button:hover {
  background: rgba( 255, 255, 255, .1 );
}

body, .gradio-container {
  font: 1rem/1.5rem 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !iportant;
}

.container {
  max-width: !important;
}

footer {
  display: none !important;
}