.relative {
  position: relative;
}

.absolute {
  position: absolute;
}
.absolute.inset {
  inset: 0;
}
.absolute.top {
  top: 0;
}
.absolute.bottom {
  bottom: 0;
}
.absolute.left {
  left: 0;
}
.absolute.right {
  right: 0;
}

.fixed {
  position: fixed;
}
.fixed.inset {
  inset: 0;
}