How to style the scroll of a div

0
Hello, I would like to know how I stylized the scrollbar of this div, and another thing, by passing the name over the names the hover effect of it opens a div to the left after I put it in that div that holds the names overflow: auto does not work the hover effect of it would show the other div, when I shot overflow: auto it works normally, can someone help me? what am I doing wrong ? link

#usuarios {
    	position: relative;
    	width: 200px;
    	height: 364px;
    	max-height: 364px;
    	overflow: auto;
    	border: 3px solid #c9c9c9;
    }
    ::-webkit-scrollbar        #usuarios      { width: 10px; }
    ::-webkit-scrollbar-button #usuarios      {width: 10px;  }
    ::-webkit-scrollbar-track    #usuarios    {width: 10px;  }
    ::-webkit-scrollbar-track-piece#usuarios  { width: 10px; }
    ::-webkit-scrollbar-thumb  #usuarios      { width: 10px; }
    ::-webkit-scrollbar-corner  #usuarios     { width: 10px; }
    ::-webkit-resizer
    #usuarios ul li {position: relative;}
    #usuarios ul li:first-child {margin: 5px 0 0 0;font-weight: bold;}
    #usuarios ul li:last-child {margin: 0 0 5px 0;}
    #usuarios ul li a {
    	display: block;
    	margin: 0 5px;
    	padding: 0 5px;
    	height: 25px;
    	line-height: 26px;
    	font-weight: bold;
    	font-size: 12px;
    	text-transform: capitalize;
    	color: #000;
    }
    #usuarios ul li .admin {
    	margin: 0 5px 5px 5px;
    	background-color: rgba(255,255,255,0.8);
    }
    #usuarios ul li:hover .admin {
    	border-radius: 10px;
    }
    #usuarios ul li:hover a {
    	background-color: rgba(255,255,255,0.8);
    	-webkit-border-radius: 5px;
    	-moz-border-radius: 5px;
    	border-radius: 5px;
    }
    #usuarios ul li:hover a span {
    	opacity: .95;
    }
    #usuarios ul li a span {
    	display: block;
    	margin: 4px 0 0 0;
    	width: 18px;
    	height: 18px;
    	line-height: 19px;
    	text-align: center;
    	font-size: 7px;
    	font-weight: bold;
    	color: #fff;
    	opacity: .60;	
    	border-radius: 50%;
    }
    #usuarios ul li .on {color: green;}
    #usuarios ul li .aus {color: orange;}
    #usuarios ul li .off {color: #ff0000;}
    #usuarios ul li a .on {
    	color: #fff;
    	background-color: green;
    }
    #usuarios ul li a .aus {
    	color: #fff;
    	background-color: orange;
    }
    #usuarios ul li a .off {
    	color: #fff;
    	background-color: #ff0000;
    }
    #usuarios ul li ul li .perfil {
    	display: none;
    }
    #usuarios ul li:hover ul li .perfil {
    	display: block;
    	z-index: 9999;
    	position: absolute;
    	left: -215px;
    	top: -35px;
    	width: 200px;
    }
    #usuarios ul li:hover ul li .perfil .box_perfil {
    	width: 196px;
    	height: 200px;
    	border: 3px solid #000;
    	background-color: rgba(0,0,0,0.5);
    }
    
    <div id="usuarios"  class="usuarios align_right border-radius rgba">
    	
    		<ul>
    			<li><a href="javascript:void(0)" class="on admin border-radius">Admin <span class="on align_right">ON</span></a>
    				<ul>
    					<li><div class="perfil">
    						<div class="box_perfil"></div>
    					</div></li>
    				</ul>
    			</li>
    			<li><a href="javascript:void(0)" class="on">Amanda <span class="on align_right">ON</span></a></li>
    			<li><a href="javascript:void(0)" class="on">Joana <span class="on align_right">ON</span></a></li>
    			<li><a href="javascript:void(0)" class="on">Pedro <span class="on align_right">ON</span></a></li>
    			<li><a href="javascript:void(0)" class="on">Bruna <span class="on align_right">ON</span></a></li>
    			<li><a href="javascript:void(0)" class="on">Lohana <span class="on align_right">ON</span></a></li>
    			<li><a href="javascript:void(0)" class="on">Julio <span class="on align_right">ON</span></a></li>
    			<li><a href="javascript:void(0)" class="aus">Amanda <span class="aus align_right">AUS</span></a></li>
    			<li><a href="javascript:void(0)" class="aus">Felipe <span class="aus align_right">AUS</span></a></li>
    			<li><a href="javascript:void(0)" class="aus">Igor <span class="aus align_right">AUS</span></a></li>
    			<li><a href="javascript:void(0)" class="off">Lucas <span class="off align_right">OFF</span></a></li>
    			<li><a href="javascript:void(0)" class="off">Amanda <span class="off align_right">OFF</span></a></li>
    			<li><a href="javascript:void(0)" class="off">Bruna <span class="off align_right">OFF</span></a></li>
    			<li><a href="javascript:void(0)" class="off">Jéssica <span class="off align_right">OFF</span></a></li>
    		</ul>
    	</div>
    
asked by anonymous 09.03.2018 / 19:56

0 answers