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