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