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