@charset "utf-8";body,html{height:100%;margin:0;overflow:hidden}.bg{height:100%;display:flex;justify-content:center;align-items:center;flex-direction:column;background:url(../images/welcome/bg.jpg) no-repeat center/cover}.logo{height:100px}.logo img{height:100%}.btn-group,.text{margin-top:30px}@media (max-width:750px){.bg{padding:0 10%}.logo{width:37.5%}}