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