.password {
  position: relative;
}
.password-control {
  position: absolute;
  top: 32px;
  right: 6px;
  display: inline-block;
  width: 20px;
  height: 20px;
  background: url(https://snipp.ru/demo/495/view.svg) 0 0 no-repeat;
  filter: none;
}
.password-control.view {
  background: url(https://snipp.ru/demo/495/view.svg) 0 0 no-repeat;
}