@media (max-width: 1480px) {
    .region-galaxie{
        max-width: 100%;
        padding: 0 1.3rem;
    }
    html, body{
        overflow-x: hidden;
        margin: 0;
        padding: 0;
    }
    .header .w1390{
        padding: 0 1.2rem;
    }
    .w1160{
        max-width: 100%;
        padding: 2.8rem 2.5rem;
    }
    .w800{
        padding: 2.8rem 2.5rem 3.75rem;
    }
    footer .region-footer .block{
        max-width: 280px;
    }
    #block-reseauxsociaux .text-formatted ul li{
        margin-right: 15px;
    }
}
@media (max-width: 1280px) {
    .swiper{
        width: 100%;
        height: auto;
    }
    .mainNav .nav-item{
        padding: 1rem;
    }
    .mainNav .nav-item:after{
        top: 28px;
        margin-left: 13px;
    }
    .navbar-nav{
        flex-direction: row;
    }
}
@media (max-width: 1080px){
    #header {
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 99;
    }
    body{
        padding-top: 95px;
    }
    .mainNav  {
        display: block;
        position: relative;
        height: 60px;
    }
    .mainNav .checkbox {
        display: block;
        position: absolute;
        display: block;
        height: 36px;
        width: 36px;
        top: 12px;
        right: 1rem;
        z-index: 5;
        opacity: 0;
        cursor: pointer;
    }
    .mainNav .hamburger-lines {
        display: block;
        height: 36px;
        width: 36px;
        position: absolute;
        top: 12px;
        right: 1rem;
        z-index: 2;
        display: flex;
        flex-direction: column;
        justify-content: center;
    align-items: center;
    }
    .mainNav .hamburger-lines:before{
        content: '';
        border: 1px solid #AD9913;
        width: 100%;
        height: 100%;
        display: inline-block;
        position: absolute;
        top: 0;
        left: 0;
    }
    .mainNav .hamburger-lines .line {
        display: block;
        height: 2px;
        width: 50%;
        border-radius: 10px;
        background: #00B1BF;
      }
      
    .mainNav .hamburger-lines .line1 {
        transform-origin: 0% 0%;
        transition: transform 0.4s ease-in-out;
    }
    
    .mainNav .hamburger-lines .line2 {
        transition: transform 0.2s ease-in-out;
        margin: 2px 0;
    }
    
    .mainNav .hamburger-lines .line3 {
        transform-origin: 0% 100%;
        transition: transform 0.4s ease-in-out;
    }
    .mainNav .menu--main {
        height: 100%;
        width: 100%;
        transform: translate(150%);
        display: none;
        flex-direction: column;
        transition: transform 0.5s ease-in-out;
        text-align: center;            
        top: 60px;
        position: relative;
        z-index: 2;
        background-color: #fff;
    }
    .mainNav input[type="checkbox"]:checked ~ .menu--main {
        transform: translateX(0);
        height: calc(100vh - 60px);
        overflow-y: auto;
        display: flex;
    }
      
    .mainNav input[type="checkbox"]:checked ~ .hamburger-lines .line1 {
        transform: rotate(45deg);
        margin: 0 -6px 0 0;
    }
    
    .mainNav input[type="checkbox"]:checked ~ .hamburger-lines .line2 {
        transform: scaleY(0);
    }
    
    .mainNav input[type="checkbox"]:checked ~ .hamburger-lines .line3 {
        transform: rotate(-45deg);
        margin: 4px -5px 0px 0px;
    }
    .mainNav .nav-item:after{
        display: none;
    }
    .navbar-nav{
        align-items: flex-start;
        flex-direction: column;
    }
    .mainNav .nav-item{
        padding: 0.5rem 2rem;
    }
    .header .w1390{
        padding: 0;
        display: block;
        position: relative;
    }
    .header__left{
        padding: 1rem;
        position: relative;
        z-index: 3;
    }
    .header__right {
        position: absolute;
        top: 0;
        right: 0;
        width: 100%;
    }
    .dropdowToggler{
        top: 0;
        position: relative;
        transform: none;
        margin-left: 15px;
    }
    .mainNav .nav-item{
        position: static;
        text-align: left;
    }
    .mainNav .nav-item > .dropdown-menu{
        background: transparent;
        border: none;
        opacity: 1;
        visibility: visible;
        position: static;
        box-shadow: none;
        -webkit-box-shadow:none;
        width: auto;
        display: none;
    }
    .mainNav .nav-item:hover > .dropdown-menu{
        background: none;
    }
    .dropdown-item{
        padding: 0.8rem 0 0;
    }
    .dropdown-menu .dropdown-menu .dropdown-item{
        padding: 0 1.5rem;
    }
    .dropdown-item.active, .dropdown-item:active, .dropdown-item:focus, .dropdown-item:hover{
        background: none;
    }
    .region-galaxie{
        flex-direction: column;
        align-items: flex-start;
        margin-left: 0;
    }
    #block-topparistech .nav{
        flex-direction: column;
    }
    .mainNav #block-topparistech .nav-item{
        margin: 0 0 0.5rem;
        padding: 0;
    }
    #block-selecteurdelangue{
        margin: 0.5rem 10px;
    }
    .topContainer{
        padding: 1.2rem 0;
        display: none;
    }
    #block-paristech-main-menu .topContainer {
        display: inherit;
    }
    #block-selecteurdelangue .nav-link{
        position: relative;
        opacity: 1;
        bottom: 0;
        left: 0;
        padding: 0 10px;
    }
    #block-selecteurdelangue .nav{
        flex-direction: row;
    }
    #block-selecteurdelangue .nav-link a{
        padding: 0;
    }
    #block-selecteurdelangue .nav:after{display: none;}
    #block-selecteurdelangue .nav-link.is-active{
        border-bottom: 1px solid #fff;
    }
    .topContainer .search-block-form{
        margin: 0;
    }
    .topContainer #search-block-form{
        position: static;
        margin-left: -5px;
        transform: translate(0%, 40%);
    }
    .topContainer .form-search{
        -webkit-transform: translate(0%, -50%);
        -ms-transform: translate(0%, -50%);
        transform: translate(0%, -50%);
    }
    .topContainer .form-search.square{
        -webkit-transform: translate(0%, -50%);
        -ms-transform: translate(0%, -50%);
        transform: translate(0%, -50%);
    }
    .topContainer #search-btn{
        top: 4px;
        left: 40px;
        -webkit-transform: translate(-100%, -50%);
        -ms-transform: translate(-100%, -50%);
        transform: translate(-100%, -50%);
    }
    .topContainer #search-btn.close{
        right: -30px;
        left: auto;
    }
    .path-search .main-content, #block-webform{
        max-width: 100%;
        padding: 2rem;
    }
}
@media (max-width: 1000px) {
    .actusBloc {
        flex: 0 0 29%;
        margin-right: 3rem;
    }
}
@media (max-width: 800px) {
    .w1390, .w1280, .w1160{
        max-width: 100%;
    }
    .w800 {
    max-width: 100%;
    padding: 1.4rem;
    }
    .mainContent{
        max-width: 100%;
        padding: 0 2rem;
        display: block;
    }
    .sideBar{
        max-width: 100%;
        margin-top: 0;
        margin-bottom: 2rem;
    }
    .sideBar #block-reseauxsociaux .field__item{
        max-width: 375px;
    }
    .actusBloc {
        flex: 0 0 45%;
        margin-right: 1.75rem;
    }
    .actusBloc:nth-child(3n + 3){
        margin-right: 1.75rem;
    }
    .actusBloc:nth-child(even){
        margin-right: 0;
    }
    footer .region-footer .block{
        max-width: none;
        min-width: 0;
        margin: 0;
        padding: 0 2rem;
    }
    .region-footer-bottom{
        padding: 1rem;
    }
    .region-footer-bottom #newsletter_form{
        padding-left: 0;
        text-align: center;
    }
}
@media (max-width: 768px) {
    .video__avec__texte__droite {
        width: 100%;
      }
      .texte__droite__video {
        width: 100%;
      }
}
@media (max-width: 600px) {
    :root {
        --bs-body-font-size: 12px !important;
    }
    .webform-submission-contact-form select {
        width: 100%;
    }
    .webform-submission-contact-form .form-item-name,
    .webform-submission-contact-form .form-item-prenom {
        width: 100%;
    }
    .webform-submission-contact-form .form-item-name {
        margin-right: 0 !important;
    }    
    .fichePortail h2{
        font-size: 17px;
        margin-bottom: 1.5rem;
    }
    h2.theme{
        font-size: 1.25rem;
    }
    .fichePortail h2:before, .fichePortail h2:after{
        width: 15%;
    }
    h2.theme:before, h2.theme:after, .w800 h2.theme:before, .w800 h2.theme:after{
        width: 5%;
    }
    .actualitesList .w1160{
        padding: 0 2rem;
    }
    .fichePortail .button{
        padding: 2rem 0;
        width: 90%;
        margin: 0 auto;
    }
    .actualitesList .row{
        display: block;
    }
    .region-footer-bottom{
        display: block;
    }
    .blockChiffre .w1280{
        max-width: 80%;
    }
    .fond img{
        width: 480px;
        height: auto;
    }
    .swiper-slide .legende{
        width: 100%;
        bottom: 0;
    }
    .w800{
        padding: 1rem!important;
    }
    .ficheEcole .w800{
        padding: 1rem 0!important;
    }
    .col-sm{
        flex: 0 0 48%;
        padding: 0 0.6rem;
        max-width: 48%;
    }
    .swiper-slide .legende p{
        display: none;
    }
    .field--name-field-chiffre{
        padding: 1.25rem 0;
        margin-top: -4rem;
    }
    .field--name-field-chiffre tr td{
        display: inline-block;
        width: 50%;
        margin-bottom: 2rem;
    }
    .region-footer-bottom #newsletter_form{
        text-align: left;
        margin: 1rem 0;
    }
    #block-offresdemploi p{
        text-align: left;
    }
    .swiper-button-next:after, .swiper-button-prev:after{
        font-size: 1.5rem;
    }
    .ecole .views-row{
        margin: 0.8rem;
    }
    .actusBloc a:hover h3{
        color: #0F3476;
    }
    footer .region-footer .block{
        padding: 0 2rem 1rem;
    }
    #block-menuprincipalportail .nav-item{
        margin-bottom: 0.2rem;
    }
    .region-footer-bottom{
        padding: 1rem 0;
        margin: 0 1rem;
        border-top: none;
    }
    .region-footer-bottom #block-menufooterportail .nav{
        border-top: 1px solid #fff;
        width: 80%;
        padding-top: .8rem;
    }
    .pagination {
        flex-wrap: wrap;
    }
    .ficheActus .w1160{
        max-width: 90%;
        padding: 2rem;
    }
    .button a{
        width: 100%;
    }
    .mainContent{
        padding: 0 1rem;
    }
    h3{
        font-weight: 600;
    }
    .ficheActus .breadcrumb-item+.breadcrumb-item:nth-child(2):after {
        display: inline-block;
        content: " ";
        background-repeat: no-repeat;
        background-size: 0.65rem 0.65rem;
        background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' fill='%23333' viewBox='0 0 16 16'><path fill-rule='evenodd' d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/></svg>");
        width: 10px;
        height: 100%;
        background-position: center;
        padding: 0 !important;
        margin-left: 0.35rem;
    }
    .ficheActus .breadcrumb-item+.breadcrumb-item:last-child{
        padding-left: 0;
    }
    .ficheActus .breadcrumb-item+.breadcrumb-item:last-child:before{
        display: none;
    }    
    .w1160{
        padding: 2rem 0.6rem;
    }
    .field--name-field-chiffre p.chiffre{
        font-size: 2.3rem;
    }
    .field--name-field-chiffre p{
        font-size: 1rem;
    }
    .fichePortail .swiper-slide .legende{
        width: 100%;
        height: 100px;
    }
    footer .w1160{
        padding: 2.5rem 0 0;
    }
    .blockChiffre{
        padding-bottom: 0;
    }
    .withImage{
        max-width: 90%;
        margin-top: -2.75rem;
    }
    .legende{
        bottom: 3rem;
        right: 2rem;
    }
    .accordion-header img{
        max-width: 150px;
        height: auto;
    }
    .dropdown-item.active a{
        background-image: linear-gradient( to right, #00B1BF, #00B1BF 50%, #000 50% );
    }
    .accordion-button span{
        margin: 0 1rem;
        font-size: 1rem;
    }
}