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