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