html {
  height: 100%;
}

body {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  min-height: 100%;
  background: #F1F1F1;
}

.alert {
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid transparent;
  border-radius: 4px;
}
.alert h4 {
  margin-top: 0;
  color: inherit;
}
.alert .alert-link {
  font-weight: bold;
}
.alert > p,
.alert > ul {
  margin-bottom: 0;
}
.alert > p + p {
  margin-top: 5px;
}
.alert-dismissable,
.alert-dismissible {
  padding-right: 35px;
}
.alert-dismissable .close,
.alert-dismissible .close {
  position: relative;
  top: -2px;
  right: -21px;
  color: inherit;
}
.alert-success {
  color: #3c763d;
  background-color: #dff0d8;
  border-color: #d6e9c6;
}
.alert-success hr {
  border-top-color: #c9e2b3;
}
.alert-success .alert-link {
  color: #2b542c;
}
.alert-info {
  color: #31708f;
  background-color: #d9edf7;
  border-color: #bce8f1;
}
.alert-info hr {
  border-top-color: #a6e1ec;
}
.alert-info .alert-link {
  color: #245269;
}
.alert-warning {
  color: #8a6d3b;
  background-color: #fcf8e3;
  border-color: #faebcc;
}
.alert-warning hr {
  border-top-color: #f7e1b5;
}
.alert-warning .alert-link {
  color: #66512c;
}
.alert-danger {
  color: #a94442;
  background-color: #f2dede;
  border-color: #ebccd1;
}
.alert-danger hr {
  border-top-color: #e4b9c0;
}
.alert-danger .alert-link {
  color: #843534;
}
/* Animation Keyframes */
@-webkit-keyframes scale_header {
  0%   {max-height: 0px; margin-bottom: 0px; opacity: 0;}
  100% {max-height: 117px; margin-bottom: 25px; opacity: 1;}
}
@keyframes scale_header {
  0%   {max-height: 0px; margin-bottom: 0px; opacity: 0;}
  100% {max-height: 117px; margin-bottom: 25px; opacity: 1;}
}

@-webkit-keyframes input_opacity {
  0%   {-webkit-transform: translateY(-10px);transform: translateY(-10px); opacity: 0}
  100% {-webkit-transform: translateY(0px);transform: translateY(0px); opacity: 1}
}

@keyframes input_opacity {
  0%   {-webkit-transform: translateY(-10px);transform: translateY(-10px); opacity: 0}
  100% {-webkit-transform: translateY(0px);transform: translateY(0px); opacity: 1}
}

@-webkit-keyframes text_opacity {
  0% {color: transparent;}
}

@keyframes text_opacity {
  0% {color: transparent;}
}

@-webkit-keyframes error_before {
  0%   {height: 5px; background: rgba(0, 0, 0, 0.156); color: transparent;}
  10%  {height: 117px; background: #FFFFFF; color: #C62828}
  90%  {height: 117px; background: #FFFFFF; color: #C62828}
  100% {height: 5px; background: rgba(0, 0, 0, 0.156); color: transparent;}
}

@keyframes error_before {
  0%   {height: 5px; background: rgba(0, 0, 0, 0.156); color: transparent;}
  10%  {height: 117px; background: #FFFFFF; color: #C62828}
  90%  {height: 117px; background: #FFFFFF; color: #C62828}
  100% {height: 5px; background: rgba(0, 0, 0, 0.156); color: transparent;}
}


/* Login Form */
.login-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  width: 340px;
  height: auto;
  padding: 5px;
  box-sizing: border-box;
}

.login-container img {
  width: 200px;
  margin: 0 0 20px 0;
}

.login-container p {
  -ms-flex-item-align: start;
      align-self: flex-start;
  font-family: 'Roboto', sans-serif;
  font-size: 0.8rem;
  color: rgba(0, 0, 0, 0.5);
}

.login-container p a {
  color: rgba(0, 0, 0, 0.4);
}

.login {
  position: relative;
  width: 100%;
  padding: 10px;
  margin: 0 0 10px 0;
  box-sizing: border-box;
  border-radius: 3px;
  background: #FAFAFA;
  overflow: hidden;
  -webkit-animation: input_opacity 0.2s cubic-bezier(.55, 0, .1, 1);
          animation: input_opacity 0.2s cubic-bezier(.55, 0, .1, 1);
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14),
              0 1px 5px 0 rgba(0, 0, 0, 0.12),
              0 3px 1px -2px rgba(0, 0, 0, 0.2);
}

.login > header {
  position: relative;
  width: 100%;
  padding: 10px;
  margin: -10px -10px 25px -10px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  background: #009688;
  font-family: 'Roboto', sans-serif;
  font-size: 1.3rem;
  color: #FAFAFA;
  -webkit-animation: scale_header 0.6s cubic-bezier(.55, 0, .1, 1), text_opacity 1s cubic-bezier(.55, 0, .1, 1);
          animation: scale_header 0.6s cubic-bezier(.55, 0, .1, 1), text_opacity 1s cubic-bezier(.55, 0, .1, 1);
  box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.14),
              0px 1px 5px 0px rgba(0, 0, 0, 0.12),
              0px 3px 1px -2px rgba(0, 0, 0, 0.2);
}

.login > header:before {
  content: '';
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: absolute;
  width: 100%;
  height: 5px;
  padding: 10px;
  margin: -10px 0 0 -10px;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.156);
  font-family: 'Roboto', sans-serif;
  font-size: 0.9rem;
  color: transparent;
  z-index: 5;
}

.login.error_1 > header:before,
.login.error_2 > header:before {
  -webkit-animation: error_before 3s cubic-bezier(.55, 0, .1, 1);
          animation: error_before 3s cubic-bezier(.55, 0, .1, 1);
}

.login.error_1 > header:before {
  content: 'Invalid username or password!';
}

.login.error_2 > header:before {
  content: 'Invalid or expired Token!';
}

.login > header h2 {
  margin: 50px 0 10px 0;
}

.login > header h4 {
  font-size: 0.7em;
  -webkit-animation: text_opacity 1.5s cubic-bezier(.55, 0, .1, 1);
          animation: text_opacity 1.5s cubic-bezier(.55, 0, .1, 1);
  color: rgba(255, 255, 255, 0.4);
}

/* Form */
.login-form {
  padding: 15px;
  box-sizing: border-box;
}


/* Inputs */
.login-input {
  position: relative;
  width: 100%;
  padding: 10px 5px;
  margin: 0 0 25px 0;
  border: none;
  border-bottom: 2px solid rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
  background: transparent;
  font-size: 1rem;
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  opacity: 1;
  -webkit-animation: input_opacity 0.8s cubic-bezier(.55, 0, .1, 1);
          animation: input_opacity 0.8s cubic-bezier(.55, 0, .1, 1);
  -webkit-transition: border-bottom 0.2s cubic-bezier(.55, 0, .1, 1);
  transition: border-bottom 0.2s cubic-bezier(.55, 0, .1, 1);
}

.login-input:focus {
  outline: none;
  border-bottom: 2px solid #E37F00;
}


/* Submit Button */
.submit-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  position: relative;
  padding: 10px;
  margin: 35px -25px -25px -25px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.login-button {
  padding: 10px;
  border: none;
  border-radius: 3px;
  background: transparent;
  font-family: 'Roboto', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: #E37F00;
  cursor: pointer;
  opacity: 1;
  -webkit-animation: input_opacity 0.8s cubic-bezier(.55, 0, .1, 1);
          animation: input_opacity 0.8s cubic-bezier(.55, 0, .1, 1);
  -webkit-transition: background 0.2s ease-in-out;
  transition: background 0.2s ease-in-out;
}

.login-button.raised {
  padding: 5px 10px;
  color: #FAFAFA;
  background: #E37F00;
  box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.137255),
              0px 1px 5px 0px rgba(0, 0, 0, 0.117647),
              0px 3px 1px -2px rgba(0, 0, 0, 0.2);
}

.login-button:hover {
  background: rgba(0, 0, 0, 0.05);
}

.login-button.raised:hover {
  background: #FDAB43;
}