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