Element block pseudo-class :active generated with width auto display inline-block font-size 16px opacity 1 border 1px rgb(183, 183, 183) solid background box-shadow 2px 2px 2px rgba(0,0,0,0.2) box-sizing content-box text-shadow 1px 1px 0px rgba(255,255,255,0.658824) z-index auto margin 0px float none position static status transition outline none border-radius transform padding 20px line-height normal cursor default font-weight normal height auto overflow visible