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: 375px;
  padding: 15px;
  margin: auto;
}

.ms-signin-btn {
  display: flex;
  align-items: center;
  padding: 12px 24px;
  border: 1px solid #d1d1d1;
  background-color: #ffffff;
  color: #333333;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.ms-signin-btn:hover {
  background-color: #f3f3f3;
}

.ms-logo {
  width: 28px;
  height: 28px;
  margin-right: 16px;
}