Element block pseudo-element :after generated with padding 20px position static box-sizing content-box border-radius border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(40,40,40,1) box-shadow 1px 1px 1px rgba(0,0,0,0.3) background width 160px line-height 1 margin 0px float none font-size 16px transform z-index auto overflow hidden display block transition cursor default font-weight normal height auto