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