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