.product_tab_menu::-webkit-scrollbar-button { 
background-image:url(''); 
background-repeat:no-repeat; 
width:4px; 
height:4px 
} 

.product_tab_menu::-webkit-scrollbar-track { 
border-radius: 5px; 
background-color:rgba(255, 255, 255, 0.2); 
//box-shadow:0px 0px 3px #000 inset; 
} 

.product_tab_menu::-webkit-scrollbar-thumb { 
-webkit-border-radius: 5px; 
border-radius: 5px; 
background-color: rgba(48, 210, 111, 0.2); 
opacity: 0.05;
box-shadow:0px 1px 1px #01553b inset; 
//background-image:url('https://yraaa.ru/_pu/24/59610063.png'); 
background-position:center; 
background-repeat:no-repeat; 
} 

.product_tab_menu::-webkit-resizer{ 
background-image:url(''); 
background-repeat:no-repeat; 
width:3px; 
height:3px 
} 

.product_tab_menu::-webkit-scrollbar{ 
width: 3px;
height:3px
}