.logo {
  width: 30px;
  height: 30px;
  background-image: linear-gradient(red, yellow);
}

.logo-text {
  margin-left: 10px;
}

.section-title {
  background-color: #e9ecef;
  padding: 10px;
  border-radius: 5px;
  text-align: center;
}

.footer {
  background-color: #000;
  color: #fff;
  padding: 20px 0;
  text-align: center;
}