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