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