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