<html>
<style>
#input[type=text], select {
  width: 100%;
  padding: 12px 20px;
  margin: 8px 0;
  display: inline-block;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;background-color:red;
}

#input[type=submit] {
  width: 100%;
  background-color: #4CAF50;
  color: white;
  padding: 14px 20px;
  margin: 8px 0;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

#input[type=submit]:hover {
  background-color: red;//#45a049;
}

#div {
  border-radius: 50px;
  background-color:red;//#f2f2f2;
  padding: 220px;
}
</style>
</html>