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