#coa-register form {
  max-width: 400px;
  margin: 20px auto;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

#coa-register form.fade-out {
  opacity: 0;
  transform: translateY(-20px);
  pointer-events: none;
}

#coa-register form.fade-in {
  display: block !important;
  opacity: 1;
  transform: translateY(0);
}
/* Smooth Scroll */
#coa-register form,
#coa-register {
    scrollbar-width: thin;
    scrollbar-color: #bfbfbf #f1f1f1;
}

#coa-register::-webkit-scrollbar {
    width: 6px;
}

#coa-register::-webkit-scrollbar-thumb {
    background: #c7c7c7;
    border-radius: 4px;
}

#coa-register::-webkit-scrollbar-track {
    background: #f4f4f4;
}