html {min-width: 512px;}
body {background: #eee !important;}
.wrapper {margin-top: 110px;margin-bottom: 110px;}
@media screen and (min-height: 655px) {.wrapper {margin-top: calc(50vh - 149.5px); margin-bottom: calc(50vh - 149.5px)}}

.form-signin {
  max-width: 512px;
  padding: 15px 32px 35px;
  margin: 0 auto;
  background-color: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
}
.form-signin .form-signin-heading,
.form-signin {
  margin-top: 20px;
  margin-bottom: 32px;
}
#message {width: 100%; min-height: 2px; margin-bottom: 20px;}
#message > * {margin-bottom: 0px}
.icon {width: 24px;height: 24px;float: left;}