.centrer-verticalement{display:flex;flex-direction:column;justify-content:center}.et_pb_scroll_top.et-pb-icon{border-top-left-radius:50px!important;border-bottom-left-radius:50px!important;font-size:50px!important}@media screen and (max-width:980px){.inverser{display:flex;flex-direction:column-reverse}}