.main-header__title {
margin: 0 auto;
}

.container-fluid, .container-lg, .container-md, .container-sm, .container-xl {

background-color: #fff;
}


.main__title{
    visibility: hidden ;

}

.article__btn {

    border: none;
    color: rgb(89,120,137);

}



.img-fluid{
  display: none;
}


.article_abstract_link_arnaud a{
    border:1px solid #fff;
    color: #fff;
    background-color: #fff;
    padding: 10px


}
.navbar{
  padding: 0rem 0rem !important;
}

#navigationPrimary li{
  margin-bottom: 0em;
}



@media (min-width: 600px) {

#navigationPrimary a{
    color: #fff;
    text-transform: uppercase;
}
#main-menu{
  background-color: rgb(198,56,43);
}

#navigationPrimary li:nth-child(1) a{
    background-color: rgb(89,120,137);


}

#navigationPrimary li:nth-child(2) a{
    background-color: rgb(18,138,184);

}

#navigationPrimary li:nth-child(3) a{
    background-color: rgb(198,56,43);

}

#navigationPrimary li:nth-child(4) a{
    background-color: rgb(198,56,43);

}
    
#navigationPrimary li:nth-child(5) a{
    background-color: rgb(198,56,43);

}


.main-header__nav-link {

    padding: 2em .5em;
    background-color: #fff;
    margin:0 !important;


    }}

.container-fluid, .container-lg, .container-md, .container-sm, .container-xl {
    width: 100%;
    padding-right: 0px;
    padding-left: 0px;
    margin-right: auto;
    margin-left:auto
}
article.article .article_arnaud {
  border-bottom: solid 2px rgb(18,138,184);
}
.issue{
  background-color: #fff !important;
}
@media (min-width: 600px) {


.main-header__title img {
  max-width: 40%;
  position: relative;
  right: 45%;
}
}
.page_index:not(.indexSite) .main-header__title {
text-align: center;
margin: 0 auto  0 auto;
max-width: 75vw;
}

.main-header__title{
  padding: .5rem 0 0 0;
}

#navigationPrimary a {
font-family: benchnine;
font-weight: bold;
font-size: 25px;
}

h4 {
font-family: Petrona;
font-weight: 600;
font-size: 30px;
}

.article__meta  {
    font-family: Petrona;
    font-weight: 400;
    font-size: 20px;
}
.article__btn  {
    font-family: benchnine;
    font-weight: bold;
    font-size: 20px;
}
@media (min-width: 600px) {



#main-menu, a.main-header__nav-link {
    max-height: 100px;

}
#main-menu {
    display: flex;
  justify-content: center;
  align-items: center;

    }
}
//main#immersion_content_main section.issue div.container