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