html {
    padding: 0px;
    /* ::::::: Hintergrundfarbe ::::::::: */
    background-color: #ffffff;
}

body {
    padding: 0px;
    margin: 0px;
    font-size: 16px;
    font-family: Arial, sans-serif;
}

#Alles {
    font-size: 16px;
    color: #C80000;
    padding: 0px;
    text-align: center;
    width: 100%;
    /* TESTEN */
    border: 0px solid #FFFFFF;
}


.Titeltext {
font-size: 24px;
/* berechnete Groesse */
/* font-size: calc(0.8rem + 1.5vw); */
color: #FFFFFF;
background-color: #d20032;
border: none;
border-radius: 10px;
padding: 0px;
margin: 25px 0px 20px 0px;
text-align: center;
padding: 12px 40px;
display: inline-block;
}

#Advent0 {
  position: relative;
  top: 0px;
  left: 0;
  margin: auto;
  padding: 0;
  width: 95%;
  /* TESTEN */
  border: 0px solid #FF007F;
  height: auto;
}

#Advent1 {
  z-index: 1;
  position: relative;
  top: 0px;
  left: 0;
  margin: auto;
  padding: 0;
  width: 100%;
  /* max-width: 60%; */
  max-width: 800px;
  height: calc(vh * 66.66);
  border: 0px solid #AF00FF;
}


#AdventGrafik {
  z-index: 2;
  position: relative;
  top: 0;
  left: 0;
  margin: 0;
  padding: 0;
}

#AdventGrafik img {
  border-radius:10px;
}


#Advent2 {
  z-index: 3;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0px solid #00BF00;
}


#Advent2 .AdventText {
  padding: 30px 10px;
  text-align: center;
  margin: auto;
  width: 90%;
  color: #EFEFEF;
  font-family: Arial, sans-serif;
  font-size: calc(0.70rem + 1.5vw);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
/* berechnete Groesse */
/* font-size: calc(0.3rem + 3.5vw); */
  }


@media (min-width:601px){
#Advent2 .AdventText {
font-size: 18px;
}
}

@media (min-width:801px){
#Advent2 .AdventText {
font-size: 20px;
}
}

@media (min-width:1001px){
#Advent2 .AdventText {
font-size: 26px;
}
}


.button {
  background-color: #d20032;
  border: none;
  color: #FFFFFF;
  padding: 12px 40px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 18px;
  border-radius: 10px;
}

.button {
  transition-duration: 1.0s;
}

.button:hover {
  background-color: #FFFFFF;
  color: #d20032;
}