.intervalle_tab{
	border-radius: 0.5em ;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 2em;
	padding: 1em;
	background: rgb(255,233,177);
	background: linear-gradient(25deg, rgba(255,233,177,1) 4%, rgba(254,255,232,1) 73%);
	box-shadow: var(--boxschatten-x) var(--boxschatten-y) var(--boxschatten-r) var(--boxschatten-c);
}
.frage_links{
	text-align:center;
	margin-left: auto;
	margin-right: auto;
	padding:0.5em;
}
.frage_oben{
	text-align:center;
	margin-left: auto;
	margin-right: auto;
	padding:0.5em;
}
.auswahl{
	text-align:center;
	margin-left: auto;
	margin-right: auto;
	padding:0.5em;
}
.intervalle_richtig {
	width: 80%;
	text-align:center;
	background: rgb(84,124,65);
	background: linear-gradient(0deg, rgba(84,124,65,1) 0%, rgba(75,191,96,1) 100%);
	color: white;
	padding: 0.5em;
	border-radius: 0.2em ;
}
.intervalle_falsch {
	width: 80%;
	text-align:center;
	background: rgb(146,15,15);
	background: linear-gradient(0deg, rgba(146,15,15,1) 0%, rgba(191,75,75,1) 100%); 
	color: white;
	padding: 0.5em;
	border-radius: 0.2em ;
}
input[type=submit]{
	font-weight:bold;
	background-color:var(--farbe4);	
	color:green;
	border: 1px solid #555;
	border-radius: var(--rundung1);
	margin-bottom: 1em;
	padding:0.5em;
	line-height: 1.15em;
	}
input[type=reset]{
	font-weight:bold;
	background-color:var(--farbe4);	
	color: red;
	border: 1px solid #555;
	border-radius: var(--rundung1);
	margin-bottom: 1em;
	padding:0.5em;
	line-height: 1.15em;
}
select{
	background-color:var(--farbe4);	
	border: 1px solid #555;
	border-radius: var(--rundung1);
	margin-bottom: 1em;
	line-height: 1.15em;
	padding:0.5em;
	}
@media screen and (max-width: 570px) {  
	.intervalle_tab{
		width:90%;
	}                                         
	.frage_links{
		display: none;
	}
}
@media screen and (max-width: 900px) and (min-width: 570.001px) {   
	.intervalle_tab{
		width:90%;
	}                                         
	.frage_oben{
		display: none;
	}
}                                        
@media screen and (min-width: 900.001px) {                                           
	.intervalle_tab{
		width:80%;
	}                                         
	.frage_oben{
		display: none;
	}
}