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