.hamburger{position:relative;z-index:4;float:right;width:28px;height:20px;margin:0 -20px 0 0;padding:20px;cursor:pointer;display:inline-block;box-sizing:content-box}.hamburger span{width:28px;height:2px;background-color:#464747;position:absolute;border-radius:0;transition:all .4s ease;backface-visibility:hidden;transform-style:preserve-3d}.hamburger span:nth-child(1),.hamburger span:nth-child(2),.hamburger span:nth-child(3){left:20px}.hamburger span:nth-child(1){top:20px}.hamburger span:nth-child(2){top:29px}.hamburger span:nth-child(3){bottom:20px}.hamburger:hover span{background-color:#f0f}.hamburger:not(.active):hover span:nth-child(1){transform:scaleX(.8)}.hamburger:not(.active):hover span:nth-child(2){transform:scaleX(.5)}.hamburger:not(.active):hover span:nth-child(3){transform:scaleX(.8)}.hamburger.active span{background-color:#f0f}.hamburger.active span:nth-child(1),.site-header.expander .hamburger.collapsed span:nth-child(1){top:29px}.hamburger.active span:nth-child(2),.site-header.expander .hamburger.collapsed span:nth-child(2){top:29px}.hamburger.active span:nth-child(3),.site-header.expander .hamburger.collapsed span:nth-child(3){top:29px}.hamburger.border{width:36px;height:24px;padding:18px 12px}.hamburger.border span{width:32px;height:2px;border:2px solid #fff;box-sizing:content-box}.hamburger.border span:nth-child(1),.hamburger.border span:nth-child(2),.hamburger.border span:nth-child(3){left:12px}.hamburger.border span:nth-child(1){top:18px}.hamburger.border span:nth-child(2){top:27px}.hamburger.border span:nth-child(3){bottom:18px}.hamburger.border.active span:nth-child(1){top:27px}.hamburger.border.active span:nth-child(2){top:27px}.hamburger.border.active span:nth-child(3){top:27px}