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