body { 
    box-sizing: border-box;
    margin:auto 20vw;
    background-color: #fdfdfd;
    color: #333;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
h1 {
    text-align: center;
    color: #333;
   padding-top: 5%;
   font-size:300%;
}
fieldset {
  border: 2px solid #3498db;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 25px;
}

legend.main {
  padding: 8px 16px;
  font-weight: bold;
  color: white;
  background-color: #3498db;
  border-radius: 5px;
}

legend {
  color: #2c3e50;
  font-weight: bold;
}
section {
    margin:4vw;
}

input[type="text"],
input[type="radio"],
input[type="date"],
input[type="number"],
input[type="tel"],
input[type="email"]
{
    background-color:white;
    border-color:  rgba(52,152,219,0.4);          
}
select {
    margin: 1vw;
    background-color:white;
    border-color: #3498db;
    padding-bottom: 1vw;
}
div {
    margin: 2vw 0;
}
textarea {
    background-color:white;
    border-color:#3498db;
}
input[type="submit"]
{
    color:white;
    font-weight: bold;
    background-color:#3498db;
    font-size: initial;
    border-radius: 3em;
    margin:1em;
    padding: 1vw 15vw;
    text-align: center;
    cursor: pointer;
}
.button{
    text-align: center;
    align-content: center;
}
input[type="submit"]:hover
{
    background-color:white;
    color:#3498db;
    border-color:#3498db;
}