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