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