html,
body {
  height: 100%;
}

body {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: start;
  align-items: start;
  padding-top: 0px;
  padding-bottom: 40px;
  background-color: #f5f5f5;
}

h1 {
  font-size: 22px;
  font-weight: 700;
}

h2 {
  font-size: 18px;
}

.hidden {
  display: none;
}

#container {
  width: 100%;
  max-width: 450px;
  padding: 15px;
  margin-left: auto;
  margin-right: auto;
}
form .checkbox {
  font-weight: 400;
}
form .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}
form .form-control:focus {
  z-index: 2;
}
form input[type="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
form input[type="password"], form input[type="file"], form textarea {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.progress {
  height: 48px;
}

.progress-bar {
  height: 100%;
}