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