.completamento {
  display: flex;
  align-items: center;
  gap: 12px;
}

.completamento > * {
  display: flex;
  justify-content: center;
  align-items: center;
}

.completamento .btn:focus {
  box-shadow: none;
}

.rotate {
  animation: rotation 1s infinite linear;
}

@keyframes rotation {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}