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