Element block pseudo-class :active generated with float none line-height 1 transform transition margin 0px height auto font-size 16px position static padding 20px width 160px background z-index auto border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius display block box-sizing content-box cursor default overflow hidden font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2)