.nav_div{max-width:30px;padding-top:12px;padding-bottom:12px;margin-top:3px;cursor:pointer}.nav_div .cd-menu-icon{height:3px;background-color:#212121;transition:background-color .3s;position:relative;border-radius:50px;width:30px}.nav_div .cd-menu-icon:after,.nav_div .cd-menu-icon:before{content:"";position:absolute;height:3px;background-color:#212121;border-radius:50px;transition:transform .3s,top .3s;width:30px;left:0}.nav_div .cd-menu-icon:before{top:-8px}.nav_div .cd-menu-icon:after{top:8px}.nav_div.is-clicked .cd-menu-icon:before{top:0;transform:rotate(45deg)}.nav_div.is-clicked .cd-menu-icon:after{top:0;transform:rotate(-45deg)}.nav_div.is-clicked .cd-menu-icon{background:transparent!important}