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