.bmc{
		border:0 none;
		cursor:pointer;
		display:inline;
		font-family:Verdana,sans;
		border-radius:3px;
		color:#FFFAF0;
		font-size:0.85em;
		margin:2px;
		padding:0.4em 1em 0.6em;
}
.bgrau{background:#404040;background-image:linear-gradient(to bottom, hsla(0,0%,100%,.4), hsla(0,0%,100%,0));}
.bblau{background:#6495ED;background-image:linear-gradient(to bottom, hsla(0,0%,100%,.4), hsla(0,0%,100%,0));}
.bgreen{background:green;background-image:linear-gradient(to bottom, hsla(0,0%,100%,.4), hsla(0,0%,100%,0));}
.brot{background:red;background-image:linear-gradient(to bottom, hsla(0,0%,100%,.4), hsla(0,0%,100%,0));}
.bmc:hover{box-shadow:2px 2px 3px #828282;}
.rem3{width:3rem;}
#aufg,#lsg{min-height:180px;height:auto;}
#nxt{display:flex;align-items:center;justify-content:center;}
.a{padding:1em 2em 2em;}
.frage{background-color:#F0F0F0;padding:1em 2em;}
.mrot{background-color:rgb(250,200,200);padding:1em;}
.mok{background-color:rgb(200,250,200);padding:1em;}
.mt06{margin-top:-0.6em;}
tr.tmc{vertical-align:middle;}
td{display:table-cell;padding:.5em; }
@media screen and (max-width:500px){
.a{padding:0 .5em;}
.btn,.bmc{width:100%;}
.frage{padding:1em;}
.kb{padding:0 1em;}
table{width:100%;}
tr.tmc{display:block;padding-bottom:1em;}
tr.tmc td{display:block;width:100%;}
body{background:#fafafa;}
}