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