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