Element block pseudo-element :after generated with border-radius overflow hidden position static font-size 16px box-shadow 0px 0px 0px rgba(152,0,0,1) box-sizing content-box width 160px font-weight normal float none line-height 1 transform height auto border 0px rgba(0,0,0,1) solid cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block z-index auto transition background margin 0px padding 20px