css hide scrollbars but allow scrolling code example

Example 1: hide scrollbar css

/* Hide scrollbar for Chrome, Safari and Opera */
.scrollbar-hidden::-webkit-scrollbar {
  display: none;
}

/* Hide scrollbar for IE, Edge add Firefox */
.scrollbar-hidden {
  -ms-overflow-style: none;
  scrollbar-width: none; /* Firefox */
}

Example 2: css hide scrollbar but allow scroll

html {
  overflow:   scroll;
}
::-webkit-scrollbar {
    width: 0px;
    background: transparent; /* make scrollbar transparent */
}

Example 3: css hide scrollbar

// Sass Mixing
@mixin hideScrollbar {
  &::-webkit-scrollbar {
    width: 0 !important
  }
  -ms-overflow-style: none;
  scrollbar-width: none;
}