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