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