#main-header{-webkit-box-shadow:none;-moz-box-shadow:none;box-shadow:none}.centrer-verticalement{display:flex;flex-direction:column;justify-content:center}.mail_link a{color:#666666!important}.facebook_link a{color:#666666!important}.instagram_link a{color:#666666!important}.linkedin_link a{color:#666666!important}