html, body {
  height: 100%;
}

.site {
  display: flex;
  flex-direction: column;
}

.site-content {
  flex: 1;
  flex-basis:auto;
}

div.portalSiteTemplateError {
    margin: 20px 40px;
}

div.portalSiteTemplateError > div {
    margin: 0px auto;
    padding: 15px;
    background-color: #f2dede;
    color: #a94442;
    border: solid 1px #ebccd1;
    border-radius: 4px;
    max-width: 700px;
}