* {
  font-family: Roboto, Arial, Helvetica, sans-serif;
}

.header {
  padding: 15px;
  margin-bottom: 2px;
  text-align: left;
  background: #f1f1f1;
  color: black;
  font-size: 20px;
}

input[type=text], select {
  width: 100%;
  padding: 12px 20px;
  margin: 8px 8px;
  display: inline-block;
  border: 1px solid #8b4791;
  border-radius: 4px;
  box-sizing: border-box;
  font-size: 16px;
  color: #505050;
}

label {
  width: 25%;
  margin-top:15px;
  float: left;
  display: inline-block;
  text-align: right;
}

input[type=submit] {
  width: 100%;
  font-size: 20px;
  background-color: #d6a3db;
  color: black;
  padding: 10px 10px;
  margin-top: 10px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition-duration: 0.4s;
}

input[type=submit]:hover {
  background-color: #8b4791;
  color: white;
}

::placeholder { /* Chrome, Firefox, Opera, Safari 10.1+ */
  font-size: 16px;
  color: #505050;
}

.btn-nav {
  background-color: #d6a3db;
  border: none;
  color: black;
  padding: 15px 32px;
  margin: 10px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 20px;
  transition-duration: 0.4s;
}

.btn-nav:hover {
  background-color: #8b4791;
  color: white;
}

.topnav {
  background-color: #8b4791;
  overflow: hidden;
}

.topnav a {
  float: left;
  color: white;
  text-align: center;
  border-right: 1px solid #d6a3db;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #d6a3db;
  color: black;
}

.topnav a.split {
  float: right;
  color: white;
  border-left: 1px solid #d6a3db;
}

.topnav a.split:hover {
  background-color: #d6a3db;
  color: black;
}