Element block pseudo-class :active generated with box-sizing content-box cursor default margin 0px border-radius display block line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition z-index auto position static font-weight normal float none border 1px rgba(0,0,0,1) solid overflow hidden background width 160px transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto font-size 16px padding 152px