*{
  font-family: Verdana, Geneva, Tahoma, sans-serif;
}
legend{
  border: 1px solid rgb(143, 115, 243);
  padding: 10px;
  border-radius: 10px;
  background-color:  rgb(200, 191, 231);
}
fieldset{
  width:350px;
  height: 150px;
  padding: 10px;
  border-radius: 10px;
  border-style: double;
  margin: 0 auto;
}
.submit{
  text-align: center;
}
input[type=button]{
  width: 150px;
  color: white;
  border-radius: 10px;
  background-color:rgb(72, 72, 110);
  padding: 10px;
}

input[type=button]:hover{
  opacity: 50%;
}