Element block pseudo-element :after generated with cursor default transform padding 20px font-size 16px border-radius float none margin 0px z-index auto box-sizing content-box height auto font-weight normal border 0px rgba(0,0,0,1) solid width 160px line-height 1 box-shadow 2px 1px 1px rgba(0,0,0,0.3) background overflow hidden position static transition display block text-shadow 1px 1px 1px rgba(0,0,0,0.2)