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