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