body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  background: #fff;
}

header {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
  position: relative;
  text-align: center;
}

header h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  font-weight: 400;
  margin: 0;
  letter-spacing: 1px;
}

header p {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  margin: 5px 0 0;
  color: #555;
}


canvas { 
  width: 50%;  
  background-color: lightgrey; 
  justify-content: center; 
  align-items: center; 
  display: flex; 
  margin: auto 0; 
}

.titelbild {
  width: 100%;
  height: auto;
  display: block;
}

.top-drei_container {
  width: 50%;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;        
}

.top-drei {
  width: 100%;
  height: auto;
  display: block;
}