.shnyaga {
  border-radius: 13px;
  cursor: pointer;
  display: inline-block;
  transition: background 0.1s ease;
}
.shnyaga:after {
  display: block;
  content: '';
  left: 4px;
  top: 3px;
  border-radius: 12px;
  background: #fff;
  position: relative;
  transition: all 0.2s ease-in-out;
}
.shnyaga--normal {
  width: 50px;
  height: 26px;
}
.shnyaga--normal:after {
  width: 19px;
  height: 19px;
}
.shnyaga--normal.shnyaga--checked:after {
  left: 27px;
}
.shnyaga--small {
  width: 45px;
  height: 23px;
}
.shnyaga--small:after {
  width: 16px;
  height: 16px;
}
.shnyaga--small.shnyaga--checked:after {
  left: 25px;
}
.shnyaga--big {
  width: 60px;
  height: 27px;
}
.shnyaga--big:after {
  width: 20px;
  height: 20px;
}
.shnyaga--big.shnyaga--checked:after {
  left: 36px;
}
.shnyaga--disabled {
  cursor: not-allowed;
}