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