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