AdminLTE/plugins/pace-progress/themes/black/pace-theme-fill-left.css

/* This is a compiled file, to make changes persist, consider editing under the templates directory */
.pace {
  -webkit-pointer-events: none;
  pointer-events: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

.pace-inactive {
  display: none;
}

.pace .pace-progress {
  background-color: rgba(0, 0, 0, 0.19999999999999996);
  position: fixed;
  z-index: -1;
  top: 0;
  right: 100%;
  bottom: 0;
  width: 100%;
}