.vertical-align{display:flex;flex-direction:column;justify-content:center}@media (max-width:980px){header#main-header{position:fixed!important}}@media (min-width:980px){.btn-appel-action{border-radius:35px;border:solid 0px #000;background:#C6AFCB}.btn-appel-action a{color:#fff!important;padding:10px 20px 10px 20px!important}