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