.bloc1-nav-ext .row {padding:0 0 15px}
.bloc1-nav-ext .row .titre {display:none}
.bloc1-nav-ext .row .menu {display:flex; flex-wrap:wrap; width:100%; border-bottom:1px solid #ccc}
.bloc1-nav-ext .row .menu .item {line-height:2.4rem; font-size:1.8rem; margin:15px 45px 0 0}
.bloc1-nav-ext .row .menu .item:last-child {margin-right:0}
.bloc1-nav-ext .row .menu .item a {display:block; font-weight:700; text-align:center; white-space:nowrap; padding:15px 0; border-bottom:5px solid transparent}
.bloc1-nav-ext .row .menu .item a img, .bloc1-nav-ext .row .menu .item a .icon {display:block; height:24px; font-size:2.4rem; text-align:center; margin:0 auto 6px}
.bloc1-nav-ext .row .menu .item a:hover, .bloc1-nav-ext .row .menu .item a:focus {color:#555}
.bloc1-nav-ext .row .menu .item a:active {color:#f16e00}
.bloc1-nav-ext .row .menu .item a.actif {border-bottom-color:#f16e00}
.bloc1-nav-ext .row .menu .item a.actif:hover, .bloc1-nav-ext .row .menu .item a.actif:focus {color:#555}
.bloc1-nav-ext.centre .row .zone {justify-content:center}
.bloc1-nav-ext.centre .row .zone .menu {width:auto}
.bloc1-nav-ext.xl .row .menu .item {flex:1 1 auto}
.bloc1-nav-ext.dark .row .menu {border-bottom-color:#555}
.bloc1-nav-ext.dark .row .menu .item a:hover, .bloc1-nav-ext.dark .row .menu .item a:focus {color:#ccc}
.bloc1-nav-ext.dark .row .menu .item a:active {color:#ff7900}
.bloc1-nav-ext.dark .row .menu .item a.actif {border-bottom-color:#ff7900}
.bloc1-nav-ext.dark .row .menu .item a.actif:hover, .bloc1-nav-ext.dark .row .menu .item a.actif:focus {color:#ccc}

.bloc1-zig-zag-vid .row:nth-child(1n+2) {padding-top:15px}
.bloc1-zig-zag-vid .row.zag .video, .bloc1-zig-zag-vid .row.zag .visuel {order:-1}

@media (max-width:1199.98px){
.bloc1-nav-ext .row .menu .item {line-height:2.2rem; font-size:1.6rem; margin-right:30px}
.bloc1-nav-ext .row .menu .item a img, .bloc1-nav-ext .row .menu .item a .icon {height:22px; font-size:2.2rem}

}


@media (max-width:735.98px){
.bloc1-nav-ext .row {padding:15px 0}
.bloc1-nav-ext .row .zone {position:relative}
.bloc1-nav-ext .row .titre {display:inline-block; text-decoration:none; padding:0 21px 0 0}
.bloc1-nav-ext .row .menu {position:absolute; left:0; top:28px; flex-direction:column; width:auto; padding-bottom:7px; border-top:5px solid #f16e00; border-bottom:0; background-color:#fff; box-shadow:0 1px 4px 0 rgba(0, 0, 0, 0.4); z-index:15}
.bloc1-nav-ext .row .menu.invisible {display:none}
.bloc1-nav-ext .row .menu .item {margin:0}
.bloc1-nav-ext .row .menu .item a {font-weight:400; text-align:left; white-space:normal; margin:0 20px; padding:9px 0; border:0}
.bloc1-nav-ext .row .menu .item a img, .bloc1-nav-ext .row .menu .item a .icon {display:none}
.bloc1-nav-ext .row .menu .item a:hover, .bloc1-nav-ext .row .menu .item a:focus {text-decoration:underline; color:#555}
.bloc1-nav-ext .row .menu .item a:active {color:#f16e00}
.bloc1-nav-ext .row .menu .item a.actif {font-weight:700}
.bloc1-nav-ext .row .menu .item a.actif:hover, .bloc1-nav-ext .row .menu .item a.actif:focus {color:#555}
.bloc1-nav-ext.centre .row .zone {justify-content:flex-start}
.bloc1-nav-ext.dark .row .menu {border-top-color:#ff7900; background-color:#000; box-shadow:0 1px 4px 0 rgba(255, 255, 255, 0.4)}
.bloc1-nav-ext.dark .row .menu .item a:hover, .bloc1-nav-ext.dark .row .menu .item a:focus {color:#ccc}
.bloc1-nav-ext.dark .row .menu .item a:active {color:#ff7900}
.bloc1-nav-ext.dark .row .menu .item a.actif:hover, .bloc1-nav-ext.dark .row .menu .item a.actif:focus {color:#ccc}

.bloc1-ttl-txt-btn-img .row .visuel {order:-1}

.bloc1-zig-zag-vid .row.zig .video, .bloc1-zig-zag-vid .row.zig .visuel {order:-1}

}