.custom-category-sidebar{border-left:2px solid #ccc;padding-left:20px}.custom-category-sidebar h3{font-size:20px;margin-bottom:10px;color:#333;padding-bottom:5px;border-bottom:1px solid #eee}.custom-category-sidebar ul.battery-tips-main-list{list-style:none;margin:0;padding:0}.custom-category-sidebar ul li{margin-bottom:5px;line-height:1.4em}.custom-category-sidebar ul li a{color:#333;text-decoration:none;font-size:16px;font-family:'Helvetica Neue',Arial,sans-serif;display:inline-block;padding:2px 0;transition:color 0.2s ease-in-out}.custom-category-sidebar ul li a:hover{color:#0073e6}.custom-category-sidebar ul li ul{margin-left:20px;padding-left:0;border-left:none;margin-top:5px}.custom-category-sidebar ul li ul li ul{margin-left:20px}.custom-category-sidebar li.current-category-item>a{font-weight:bold;color:#0073e6}