.burger-menu{width:3.75rem;height:100%;display:inline-block;position:relative;padding:0.625rem;font-size:0;float:right;box-sizing:border-box;cursor:pointer;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";opacity:.8;transition:transform .3s ease-in-out}.burger-menu__inner{position:relative;width:100%;height:100%;font-size:inherit;box-sizing:content-box}.burger-menu__bar{position:absolute;width:100%;height:20%;background-color:#fff;display:none;transform-origin:center center;transition:all .3s ease-in-out;transform:translate(0) rotate(0deg);top:0;left:0}.burger-menu__bar:first-of-type{display:block;top:0}.burger-menu__bar:nth-of-type(2){display:block;top:40%}.burger-menu__bar:nth-of-type(3){display:block;top:80%}.burger-menu[open]{-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";opacity:1;transform:rotate(180deg)}.burger-menu[open] .burger-menu__bar{-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";opacity:0}.burger-menu[open] .burger-menu__bar:first-of-type,.burger-menu[open] .burger-menu__bar:nth-of-type(3){-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";opacity:1;top:25%;left:-50%}.burger-menu[open] .burger-menu__bar:first-of-type{transform:translate(50%,50%) rotate(45deg)}.burger-menu[open] .burger-menu__bar:nth-of-type(3){transform:translate(50%,50%) rotate(-45deg)}