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