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