.stack-menu{background-color:#fff;-webkit-border-radius:5px;border-radius:5px;-webkit-box-shadow:0 6px 32px 0 rgba(0,0,0,.1);box-shadow:0 6px 32px 0 rgba(0,0,0,.1);overflow:hidden}.stack-menu--active{display:block}.stack-menu__list{margin:0;padding:0;list-style-type:none;display:none}.stack-menu__list--active{display:block}.stack-menu__item--hidden{display:none}.stack-menu__link{padding:14px 20px;display:block;text-decoration:none;position:relative;color:#000;-webkit-transition:color .25s ease-in-out,background-color .25s ease-in-out,background-image .25s ease-in-out;-moz-transition:color .25s ease-in-out,background-color .25s ease-in-out,background-image .25s ease-in-out;transition:color .25s ease-in-out,background-color .25s ease-in-out,background-image .25s ease-in-out}.stack-menu__link--back,.stack-menu__link--parent{-webkit-background-size:6px 12px;background-size:6px 12px;background-repeat:no-repeat}.stack-menu__link--parent::before{content:'\ea3a';position:absolute;left:20px;top:30%;color:#9b9b9b;font-family:'Nucleo Outline';font-weight:bold;}.stack-menu__link--back{background-color:#ececec;}.stack-menu__link--back::before{content:'\ea3b';position:absolute;right:20px;top:30%;color:#9b9b9b;font-family:'Nucleo Outline';font-weight:bold;}.stack-menu__link--back::after{content:'بازگشت';position:absolute;right:40px;top:30%;color:#9b9b9b;font-family:iranyekan;font-weight:bold;}.stack-menu__link--hidden{display:none}.stack-menu__link:hover{color:#fff;background-color:#007aff}