.opacity-0 {
  opacity: 0;
}

.opacity-10 {
  opacity: 0.1;
}

.opacity-20 {
  opacity: 0.2;
}

.opacity-25 {
  opacity: 0.25;
}

.opacity-30 {
  opacity: 0.3;
}

.opacity-40 {
  opacity: 0.4;
}

.opacity-50 {
  opacity: 0.5;
}

.opacity-60 {
  opacity: 0.6;
}

.opacity-70 {
  opacity: 0.7;
}

.opacity-75 {
  opacity: 0.75;
}

.opacity-80 {
  opacity: 0.8;
}

.opacity-90 {
  opacity: 0.9;
}

.opacity-100 {
  opacity: 1;
}