Element block pseudo-class :active generated with border-radius box-sizing content-box transition text-shadow 4px 0px 9px rgba(86,170,255,0.9) padding 20px transform border 0px rgba(0,0,0,1) solid font-size 16px margin 0px position static cursor default height auto box-shadow 0px 0px 9px rgba(0,0,0,0.5) line-height 1 width 500px display block overflow hidden float none z-index auto font-weight normal background