body {
  border-top: 12px solid #3b78a4;
  color: #002c40;
}
a { color: #31678f; }
a:hover, a:focus { color: #234b68; }
a:focus, button:focus, input:focus, select:focus {
  outline: 2px solid #3b78a4;
  outline-offset: 3px;
}
.branding-header { padding: 20px 0; }
.branding-header img { display: block; max-width: 100%; height: auto; }
.branding-hero {
  margin-bottom: 24px;
  padding: 32px;
  color: #fff;
  overflow-wrap: anywhere;
  background: linear-gradient(rgba(0, 31, 49, .78), rgba(0, 31, 49, .78)), url("../images/ergebnisse.jpg") center / cover;
}
.branding-hero h1 { margin: 0 0 16px; color: inherit; }
.branding-hero p { font-size: 16px; line-height: 1.6; }
.branding-hero a { color: #fff; text-decoration: underline; overflow-wrap: anywhere; }
.branding-hero a:focus { outline-color: #fff; }
.branding-hero p:last-child { margin-bottom: 0; }
#legend { color: #31678f; }
.well { overflow-wrap: anywhere; }
#host, #networktest select, #networktest button { height: auto; min-height: 30px; }
.btn-primary { background: #3b78a4; border-color: #31678f; }
.btn-primary:hover, .btn-primary:focus, .btn-primary:active { background: #234b68; }
#response { max-width: 100%; box-sizing: border-box; white-space: pre; overflow-x: auto; word-break: normal; overflow-wrap: normal; }
.footer { margin-top: 24px; padding: 20px 0; border-top: 1px solid #ddd; }
.footer small { color: #526771; }
@media (max-width: 979px) {
  .container { width: auto; margin: 0 16px; }
  .container .row { margin-left: 0; }
  .container [class*="span"] { float: none; width: auto; margin-left: 0; }
}
@media (max-width: 480px) {
  .branding-hero { padding: 20px; }
  .branding-hero h1 { font-size: 30px; line-height: 1.2; }
  #hosterror { display: block; }
  #host, #networktest select, #networktest button { width: 100%; box-sizing: border-box; }
  #networktest select, #networktest button { margin: 0 0 10px !important; }
}