Element block pseudo-element :after generated with transform position static border-radius transition box-sizing content-box z-index auto padding 20px float none display block border 0px rgba(0,0,0,1) solid margin -42px font-weight normal cursor default overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) background font-size 16px line-height 1 height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px