form {
margin-top: 10px;
margin-left: 20px;
margin-bottom: 10px;
width: 300px;
height: 700px;
border: 0px groove #000;
}

label {
text-align: left;
margin: 5px 0;
font-family: Times New Roman, Verdana, sans-serif;
font-size: 12pt;
font-weight: bold;
display: block;
}

input {
text-align: left;
}

input.knopf {
padding: 3px;
margin-top: 10px;
background-color: white;
border-color: gray;
}