@charset "UTF-8";body .hamburger-icon{width:20px;height:14px;position:relative;cursor:pointer;display:inline-block}body .hamburger-icon span{background-color:transparent;position:absolute;border-radius:2px;transition:.3s ease-in-out;width:100%;height:2px;display:block;left:0;border-bottom:3px solid var(--tb-header-item-sub-color)}body .hamburger-icon span:nth-child(1){top:-1px;width:100%}body .hamburger-icon span:nth-child(2){top:6px;width:100%}body .hamburger-icon span:nth-child(3){top:12px;width:100%}body .hamburger-icon.open{transform:rotate(0)}body .hamburger-icon.open span:nth-child(1){top:-1px;transform:rotate(0);width:100%;left:0}body .hamburger-icon.open span:nth-child(2){top:6px;transition-delay:50ms;left:0;transform:rotate(0);width:75%}body .hamburger-icon.open span:nth-child(3){top:12px;transition-delay:50ms;left:0;transform:rotate(0);width:50%}