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