.bouton-collant{position:fixed;right:20px;bottom:40%;z-index:9999}.single-post h2{border-left:4px solid #054a4a;padding-left:15px;margin-top:30px;margin-bottom:15px}.page h2{border-left:4px solid #decda2;padding-left:15px;margin-top:25px;margin-bottom:15px;font-style:italic}@media (max-width:767px){.bouton-collant{width:50px!important;height:50px!important;padding:0!important;text-indent:-9999px!important;white-space:nowrap!important;overflow:hidden!important;border-radius:50%!important;display:flex!important;align-items:center!important;justify-content:center!important}.bouton-collant::before{position:static!important;margin:0!important;text-indent:0!important}}