.avia-section.av-c6trzyiq-7828d4edadf5575059f6c2836ffdc28c{
background-repeat:no-repeat;
background-image:url(https://www-iuem.univ-brest.fr/wp-content/uploads/2026/09/Silicamics5_main-scaled.jpg);
background-position:50% 50%;
background-attachment:scroll;
}

#top .av-special-heading.av-mtty24hi-4d78ee6d166b18543685e9ccb060ee57{
padding-bottom:10px;
color:#ffffff;
font-size:50px;
}
body .av-special-heading.av-mtty24hi-4d78ee6d166b18543685e9ccb060ee57 .av-special-heading-tag .heading-char{
font-size:25px;
}
#top #wrap_all .av-special-heading.av-mtty24hi-4d78ee6d166b18543685e9ccb060ee57 .av-special-heading-tag{
font-size:50px;
}
.av-special-heading.av-mtty24hi-4d78ee6d166b18543685e9ccb060ee57 .special-heading-inner-border{
border-color:#ffffff;
}
.av-special-heading.av-mtty24hi-4d78ee6d166b18543685e9ccb060ee57 .av-subheading{
font-size:30px;
}

.avia-section.av-bmt8qiki-1614bc1ac548441d61a8bcf85b2d2c82{
background-color:#ffffff;
background-image:unset;
}

#top .flex_column_table.av-equal-height-column-flextable.av-15o7pgw2-389921cbaf28f075b0d873f2396585db{
margin-top:0px;
margin-bottom:0px;
}
.flex_column.av-15o7pgw2-389921cbaf28f075b0d873f2396585db{
padding:0 0 0 0;
}

#top .av_textblock_section.av-bdn0werm-6c72c65b22273c4f8c389aefbfbfee79 .avia_textblock{
color:#143966;
}


@media only screen and (min-width: 480px) and (max-width: 767px){ 
#top #wrap_all .av-special-heading.av-mtty24hi-4d78ee6d166b18543685e9ccb060ee57 .av-special-heading-tag{
font-size:0.8em;
}
}

@media only screen and (max-width: 479px){ 
#top #wrap_all .av-special-heading.av-mtty24hi-4d78ee6d166b18543685e9ccb060ee57 .av-special-heading-tag{
font-size:0.8em;
}
}