.effet-trait .nav li ul.sub-menu a::after,.effet-trait .nav .menu-item.menu-item-object-page a::after{content:'';position:absolute;width:100%;height:1px;left:0;bottom:.1em;background-color:#FFF;transform:scalex(0);transform-origin:right;transition:transform .6s cubic-bezier(.19,1,.22,1)}.effet-trait .nav li ul.sub-menu a:hover::after,.effet-trait .nav .menu-item.menu-item-object-page:hover a::after{transform:scalex(1);transform-origin:left}