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