custom_css.css

.gradio-container {
    overflow: visible !important;
    max-width: none !important;
}
#controls {
    max-height: 100vh;
    flex-wrap: unset;
    overflow-y: scroll;
    position: sticky;
    top: 0;
}
#controls::-webkit-scrollbar {
  -webkit-appearance: none;
  width: 7px;
}

#controls::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background-color: rgba(0, 0, 0, .5);
  box-shadow: 0 0 1px rgba(255, 255, 255, .5);
}