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