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