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