funkwhale/front/src/style/components/_copy_input.scss

.component-copy-input {
  .message {
    position: absolute;
    right: 0;
    bottom: -3em;
    padding: 0.3em;
    box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.3);
    background-color: white;
    z-index: 999;
  }
}