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