html,
body {
  height: 100%;
}

/*
body {
  display: flex;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-color: #f5f5f5;
}
*/

.form-signin {
  width: 100%;
  max-width: 330px;
  padding: 15px;
  margin: auto;
}

.form-signin .checkbox {
  font-weight: 400;
}

.form-signin .form-floating:focus-within {
  z-index: 2;
}

.form-signin input[type="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.box {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  text-align: center;
  -webkit-transition: transform 0.6s;
  transform-style: preserve-3d;

}

.box.flip {
  transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
}

.box-front,
.box-back {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  display: flex;
  flex-direction: column;
}

.box-front {
  height: 100%;
  transform: rotateX(0deg);
  -webkit-transform: rotateX(0deg);
}

.box-back {
  transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
  position: absolute;
  text-align: center;
  right: 0;
  left: 0;
  top: 0;
  color: #20263f;
}

.loading-message {
  display: inline-block;
  min-width: 125px;
  margin-left: -60px;
  padding: 10px;
  margin: 0 auto;
  color: #000 !important;
  font-size: 13px;
  font-weight: 400;
  text-align: center;
  vertical-align: middle;
}
.loading-message.loading-message-boxed {
  border: 1px solid #ddd;
  background-color: #eee;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  -ms-border-radius: 4px;
  -o-border-radius: 4px;
  border-radius: 4px;
  -webkit-box-shadow: 0 1px 8px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 0 1px 8px rgba(0, 0, 0, 0.1);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.1);
}
.loading-message > span {
  line-height: 20px;
  vertical-align: middle;
}