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