.content {
  max-width: 960px;
  margin: auto;
}

.aspect {
  display: flow-root;
  position: relative;
  background: url("logo.jpg");
  padding: 1em;
  color: black;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.aspect::before {
			content: '';
			float: left;
			padding-bottom: 10%;
}

.img-responsive {
  display: block;
  max-width: 100%;
  height: auto; 
}

button[type=submit]{
  display:inline-block;
  background-color: #65e5fe;
  border: 0.1em solid #000000;
  border-radius:0.2em;
  box-sizing: border-box;
  color: #000000;
  padding: 0.46em 1.6em;
  text-decoration: none;
  margin: 0 0.2em 0.2em 0;
  font-family:'Roboto',sans-serif;
  font-weight:300;
  text-align:center;
  transition: all 0.15s;
}
button[type=submit]:hover{
border-color:grey;
font-weight: bold;
}

body {
  background-color: white;
}

#error td {
  	border: 2px solid red;
	padding: 15px;
	text-align: center
}

table {
	border-spacing: 16px 8px; 
}

td {
	text-align: center;
}

.weiter{
	display:inline-block;
	background-color: grey;
	border: 0.1em solid #000000;
	border-radius:0.2em;
	box-sizing: border-box;
	color: #000000;
	padding: 0.46em 1.6em;
	text-decoration: none;
	margin: 0 0.2em 0.2em 0;
	font-family:'Roboto',sans-serif;
	font-weight:300;
	text-shadow: 0 0.04em 0.04em rgba(0,0,0,0.35);
	text-align:center;
	transition: all 0.15s;
}
.weiter:hover{
	color: white;
}

#ttermin td {
  	border: 2px solid grey;
	padding: 15px;
	text-align: center
}