hide scroll bar but still scroll css 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: hide scrollbar css

/* A very quick an applicable solution is to use this piece of code: */
html {
overflow: scroll;
overflow-x: hidden;
}
::-webkit-scrollbar {
width: 0px; /* remove scrollbar space /
background: transparent; / optional: just make scrollbar invisible /
}
/ optional: show position indicator in red */
::-webkit-scrollbar-thumb {
background: #FF0000;
}

Example 4: how to make scrollbar hidden

overflow: hidden;