@ntlab/sms-gateway-ui/public/css/app.css

SMS Gateway Web Interface

body.with-menu {
  padding-top: 5em;
}

body:not([class]) main, #login-container {
  height: 100%;
}

#login-container > div {
  margin-top: auto !important;
  margin-bottom: auto !important;
}

img.logo {
  margin-right: 1em !important;
}