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