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