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