.btn-animated-bg{position:relative;overflow:hidden}.btn-animated-bg:before{content:"";position:absolute;left:0;top:0;height:100%;width:0;background:var(--btn-hover-bg,#000);z-index:0;transition:width .4s cubic-bezier(.4,0,.2,1)}.btn-animated-bg:focus-visible:before,.btn-animated-bg:hover:before{width:100%}.btn-animated-bg.btn-disabled:before{width:0;background-color:transparent}.btn-animated-bg.btn-disabled:focus-visible:before,.btn-animated-bg.btn-disabled:hover:before{width:0;background-color:transparent}.btn-animated-bg.btn-disabled{background-color:var(--color-state-disabled)!important}.btn-animated-bg>*{position:relative;z-index:1}