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