@keyframes progress-1 {
  from {width: 0%;}
  to {width: 10%;}
}
@keyframes regress-1 {
  from {width: 30%;}
  to {width: 10%;}
}
@keyframes progress-2 {
  from {width: 10%;}
  to {width: 30%;}
}
@keyframes regress-2 {
  from {width: 50%;}
  to {width: 30%;}
}
@keyframes progress-3 {
  from {width: 30%;}
  to {width: 50%;}
}
@keyframes regress-3 {
  from {width: 70%;}
  to {width: 50%;}
}
@keyframes progress-4 {
  from {width: 50%;}
  to {width: 70%;}
}
@keyframes regress-4 {
  from {width: 80%;}
  to {width: 70%;}
}
@keyframes progress-5 {
  from {width: 70%;}
  to {width: 80%;}
}
@keyframes regress-5 {
  from {width: 90%;}
  to {width: 80%;}
}
@keyframes progress-6 {
  from {width: 80%;}
  to {width: 90%;}
}
@keyframes regress-6 {
  from {width: 100%;}
  to {width: 90%;}
}