.px-back-top {
  position: fixed;
  display: inline-block;
}
.px-back-top-icon-wrapper {
  font-size: 24px;
  display: flex;
  align-items: center;
}
.px-back-top-icon-wrapper .px-back-top-icon {
  width: 24px;
  height: 24px;
}