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