javascript - Show scrollbar only by hover -


i have scrollable list , want show scrollbar hover, want have ability scroll first touch on list on mobile browsers (ios, android) — behaviour list has overflow-y: auto. try use code (http://codepen.io/sergdenisov/pen/rpazyg):

html:

<ul class="list js-list">     <li>test test test test test test test test test</li>     ...     <li>test test test test test test test test test</li> </ul>

css:

.list {     -webkit-overflow-scrolling: touch;     padding: 0 30px 0 0;     overflow: hidden;     height: 300px;     width: 300px;     background: gray;     list-style: none; }    .list_scrollable {       overflow-y: auto;   }

javascript:

$('.js-list').on({     'mouseenter touchstart': function() {         $(this).addclass('list_scrollable');     },     'mouseleave touchend': function() {         $(this).removeclass('list_scrollable');     } });

but scroll ability on mobile browsers activates additional tap on list before scrolling. have ideas?

i suggest add 

  .list_scrollable {       overflow-y: auto;   }

as media query mobiles - making true. or change css other answer(s) have suggested, making js-code obsolete.


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