@charset "utf-8"; 

img 
{
    max-width: 100%;
    height: auto;
    width: auto\9; /* ie8 */
}

.mittig 
{ 
    display: flex; 
    justify-content: center; 
    align-items: center;
}

/* Hide scrollbar for Chrome, Safari and Opera */
::-webkit-scrollbar {
    display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
.index {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

select:required:invalid 
{
  color: gray;
}

option[value=""][disabled] 
{
  display: none;
}

option 
{
  color: black;
}

#bg
{
	position: fixed;
	top: -50%;
	left: -50%;
	width: 200%;
	height: 200%;
}

#bgimg
{
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	min-width: 50%;
	min-height: 50%;
}