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