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