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