body{
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:  linear-gradient(rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.2)), url("background.jpg");

  
}


footer{
  margin-top: auto;
  border-width:     10ppx;
}
.space{

  margin-left: 10px;
}
.back{
  height: auto;
  width: auto;
}

.greyed{
  opacity: 0.9;
}

#black  {
  color: black;
  font-size: 200;
}

.center   {
  justify-content: baseline;
  align-items: baseline;

}