.online-header{z-index:100;background:#1b1b1b;padding:9px 10px;position:fixed;top:0;left:0;right:0}.online-header__container{flex-direction:row;justify-content:space-between;align-items:center;width:100%;max-width:1360px;margin:0 auto;padding:0 10px;display:flex}.online-header__logo{flex-shrink:0;width:125px;height:auto}@media (min-width:375px){.online-header__logo{width:165px}}@media (min-width:425px){.online-header__logo{width:195px}}.online-header__callback{color:#fff;cursor:pointer;white-space:nowrap;background:#4bb3fc;border:none;border-radius:20px;padding:8px 18px;font-family:Fira Sans Heavy,Fira Sans,sans-serif;font-size:14px;transition:background .2s}.online-header__callback:hover{background:#199efb}@media (min-width:768px){.online-header__callback{padding:10px 35px;font-size:16px}}