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