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