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