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