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