:root {
  --container-width: 600px;
  --container-height: 516px;
  --container-padding: 20px;
  --container-border-radius: 5px;
  --container-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  --input-padding: 16px;
  --input-border: 1px solid #ccc;
  --input-border-radius: 3px;
  --submit-padding: 24px;
  --submit-bg-color: #B42320;
  --submit-color: #fff;
  --submit-hover-bg-color: #971c19;
  --autologin-margin-left: 50px;
  --logo-height: 100px;
}

.login-background {
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
}

.login-container {
  background-color: #fff;
  padding: var(--container-padding);
  border-radius: var(--container-border-radius);
  box-shadow: var(--container-shadow);
  width: var(--container-width);
  height: var(--container-height);
  margin: 0 auto;
}

.login-container h1 {
  text-align: center;
  margin-bottom: 10px;
}

.login-container h3 {
  text-align: center;
  margin-bottom: 10px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  font-weight: bold;
}

.form-group input {
  width: 100%;
  padding: var(--input-padding);
  border: var(--input-border);
  border-radius: var(--input-border-radius);
}

.form-group input[type="checkbox"] {
  margin-right: 5px;
}

.form-group input[type="submit"] {
  width: 100%;
  padding: var(--submit-padding);
  border: none;
  border-radius: var(--input-border-radius);
  background-color: var(--submit-bg-color);
  color: var(--submit-color);
  cursor: pointer;
}

.form-group input:hover[type="submit"] {
  background-color: var(--submit-hover-bg-color);
}

.box {
  width: 100%;
  padding-bottom: 20px;
  display: flex;
}

.autologin {
  margin-left: var(--autologin-margin-left);
}

.logo {
  display: flex;
  justify-content: center;
  align-items: center;
  height: var(--logo-height);
}

.logo img {
  width: var(--logo-height);
  height: var(--logo-height);
}