.form-container {
    display: flex;
    align-items: center;
    padding-top: 17.5%;
    margin-bottom: 15%;
}

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

.form-signin .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="text"] {
  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;
}

.login-fail {
  border-color: #d9534f;
}

.log-fail-par {
  font-size: 14px;
  font-weight: bold;
  color: #d9534f;
  text-align: center;
}