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