html {
padding: 0px;
margin: 0px;
height: 100%;
}

body {
margin: 0px;
font-family: Deloise;
color: #FFFFFF;
background-color: #660000;
height: 100%;
}

#Advent1 {
  z-index: 1;
  position: relative;
  top: 0px;
  left: 0;
  margin: auto;
  padding: 0;
  width: 100%;
  max-width: kann man anpassen 60%;
  max-width: 800px;
  height: calc(vh * 66.66);
  border: 0px solid #FFFFFF;
  font-size: 0.0em;
}


.Titeltext {
    font-size: calc(0.70rem + 1.5vw);
    color: #FFFFFF;
    padding: 0px;
    margin: 15px 0px;
    text-align: center;
    width: auto;
}

#Inhalt {
    padding: 30px 30px 40px 30px;
    margin: 0px;
    width: auto;
}

.zentriert {
  padding: 10px 10px;
  text-align: center;
  margin: auto;
}

.TextResponsive {
  font-family: Deloise;
  color: #FFFFFF;
  font-size: calc(0.7rem + 0.8vw);
}

pre {
  font-family: Deloise;
  color: #FFFFFF;
  font-size: calc(0.8rem + 0.7vw);
}

.Zahl {
font-size: 30px;
font-weight: bold;
font-family: Deloise;
color: #FFFFFF;
background-color: #EAB133;
border: 2px solid #267F00;
padding: 10px;
width: 70px;
margin: 20px auto 0px auto;
text-align: center;
}


.button {
  background-color: #660000;
  border: none;
  color: #FFFFFF;
  padding: 12px 40px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 20px;
  border-radius: 10px;
}

.button {
  transition-duration: 0.6s;
}

.button:hover {
  background-color: #B9CB79;
  color: #FFFFFF;
}