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