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