body{
    background-image: url("../img/bg.jpg");
    background-size: cover;
    background-attachment: fixed;
    font-family: Arial, Helvetica, sans-serif;

}


#Yvirskrift{
  position: absolute;
  top: 5%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-family: Arial, sans-serif;
  font-size: 3em;
  text-align: center;
}

#UndirYvirskrift{
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-family: Arial, sans-serif;
    font-size: 1.5em;
    text-align: center;
}


.btn{
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-family: Arial, sans-serif;
    font-size: 1.5em;
    text-align: center;
    text-decoration: none;
    border: 2px solid white;
    padding: 10px 20px;
    border-radius: 5px;
}

.btn:hover{
    background-color: white;
    color: black;
    transition: 0.3s;
}