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