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