.grille-5{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:10px}.ligne_actu{margin-top:20px}.last_articles{border-bottom:1px dotted #ccc;padding-bottom:4px;margin-bottom:2em}.last_article{border-top:1px dotted #ccc;padding-top:4px;margin-bottom:2em}.last_comment{border-left:2px solid #ccc;margin:7px 10px 20px 7px;padding:4px 0 0 10px}.actudate{font-weight:700}.actu-important{border:1px solid red;border-radius:5px;padding:2px}.image-actu{background:url(../layouts/layout_as_last_news/images/actualite-1.jpg) center top no-repeat;background-size:cover;height:400px;border-radius:6px;width:300px}.titre-actu{line-height:200px;text-align:center;background-color:rgb(1,1,1,.5);color:#fff;border-radius:5px}.titre-actu a{text-align:center;color:#fff;border:solid 1px #fff;border-radius:7px;padding:20px}.uneactu{padding:5px;background-color:#F7F7F7;height:400px}.uneactu h3{padding-top:20px;font-size:1.25em;height:90px}.last-thumb{height:200px;overflow:hidden;transition:0.5s ease;background-size:cover;width:100%}.last_next{text-align:right;padding:10px}