JSFiddle - React, Tailwind, and code Playground

HTML

<div class="main-div">
  <div class="inner-div">
    <p>		Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
		tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
		quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
		consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
		cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
		proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
    <p>		Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
		tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
		quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
		consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
		cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
		proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
    <p>		Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
		tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
		quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
		consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
		cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
		proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
  </div>
</div>

CSS

.main-div {
  height: 50vh;
  overflow: -moz-scrollbars-vertical;
  overflow: scroll;
  width: 50vw;
} 

.inner-div{
  background: pink;
  height: 75vh;
  width: 75vw;
}/*.wrap-inner*/

::-webkit-scrollbar {
  width: 6px
}
::-webkit-scrollbar-thumb {
  border-width: 1px 1px 1px 2px
}
::-webkit-scrollbar-track {
  border-width: 0
}

/*prevent bar-like colored track on hover*/
::-webkit-scrollbar-track {
  background-clip: padding-box;
  border: solid transparent;
  /*border-width: 0;/* 0 0 4px;*/
}

/*vertical track*/
::-webkit-scrollbar-track {
  background: transparent;
  border-width: 1px;
/*   background-color: red; */
}
/*horizontal track*/
::-webkit-scrollbar-track:horizontal {
  background: transparent;
  border-width: 1px;
  background-color: red;
  height: 5px;
}
::-webkit-scrollbar-track:hover {
}

/*the bottom-right corner*/
::-webkit-scrollbar-corner {
  background: transparent
}

::-webkit-scrollbar-thumb:horizontal {
  background-color: rgb(220, 172, 0);
  background-clip: padding-box;
  border: solid transparent;
  border-width: 1px 1px 1px 6px;
  min-height: 5px;
  height: 5px;
  width:5px;
  padding: 100px 0 0;
  box-shadow: inset 1px 1px 0 rgb(220, 172, 0), inset 0 -1px 0 rgb(220, 172, 0);
}
::-webkit-scrollbar-thumb:vertical {
  background-color: green;
  border-radius: 10px;
  background-clip: padding-box;
  height: 8px;
  width:5px;
  padding: 100px 0 0;
  box-shadow: inset 1px 1px 0 rgb(220, 172, 0), inset 0 -1px 0 rgb(220, 172, 0);
}