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