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