Element block pseudo-class :active generated with text-shadow 0px 1px 1px rgba(0,0,0,0.2) background width 160px z-index auto padding 20px float none font-weight normal display block cursor default line-height 1 position static border 0px rgba(0,0,0,1) solid height auto margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.28) overflow hidden transition border-radius box-sizing content-box transform font-size 16px