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