Element button pseudo-class :active generated with line-height normal float none height auto font-weight normal width auto overflow visible position static padding 20px box-shadow 5px 5px 8px rgba(0,0,0,0.4) box-sizing content-box font-size 16px z-index auto margin 0px display inline-block transform border 1px #b7b7b7 solid cursor default transition background text-shadow 1px 1px 0px rgba(255,255,255,0.66) border-radius