Element block pseudo-class :active generated with text-shadow 2px 2px 2px rgba(0,0,0,0.5) border-radius margin 0px box-shadow width 160px position static outline none font-size 16px padding 20px cursor default opacity 1 line-height 0 overflow hidden box-sizing content-box display block height auto float none font-weight normal transform z-index auto border 0px rgba(0,0,0,1) solid background transition