Hi @lohannbonfils,
Thank you for contacting us. I am happy to help with your queries.
Try adding this CSS code to Appearance > Customize > Additional CSS from dashboard.
@media only screen and (max-width: 1024px) {
#masthead-mobile .row {
position: relative;
}
#masthead-mobile .col-4:nth-of-type(2), #masthead-mobile .col-4:nth-of-type(3) {
position: absolute;
top: 0;
}
#masthead-mobile .col-4:nth-of-type(1) {
max-width: 45px;
}
#masthead-mobile .col-4:nth-of-type(2) {
width: calc(100% - 45px);
max-width: calc(100% - 45px);
left: 45px;
}
#masthead-mobile .col-4:nth-of-type(3) {
right: 0;
max-width: 90px;
}
#masthead-mobile .col-4 .site-branding {
display: table;
margin-left: auto;
margin-right: auto;
}
#masthead-mobile .col-4 .site-branding a.custom-logo-link {
margin-left: -45px;
}
}
Hope that helps.
Regards,
Kharis