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