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