.app-header{background-color:#000;height:4rem;overflow:hidden;position:relative;width:100%}.app-header .logo{height:auto;width:17.2rem}.app-header .app-header-inner{justify-content:space-between;padding:1rem 2rem}.app-header .app-header-inner,.app-header .center-title{align-items:center;bottom:0;display:flex;left:0;position:absolute;right:0;top:0}.app-header .center-title{color:#fff;font-size:1.2rem;font-weight:800;justify-content:center}@media only screen and (max-width:640px){.app-header .center-title{display:none}}.app-header .rb-link img{height:auto;width:6rem}