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