div#envelope{
width: 55%;
margin: 10px 30% 10px 25%;
padding:10px 0;
border: 2px solid gray;
border-radius:10px;
}
form{
width:90%;
margin:0% 1%;
max-width: 600px;
}
header{
background-color: #4180C5;
text-align: center;
padding-top: 12px;
padding-bottom: 8px;
margin-top: -11px;
margin-bottom: -8px;
border-radius: 10px 10px 0 0;
color: aliceblue;
}

/* Makes responsive fields. Sets size and field alignment.*/
input[type=text],[type=email]{
margin-bottom: 20px;
width:100%;
padding: 5px;
border-radius:5px;
border:1px solid #000;
}
input[type=submit],[type=reset]
{
margin-bottom: 20px;
width:100%;
padding: 15px;
border-radius:5px;
border:1px solid #000;
background-color: #fffafa;
color: #000;
font-size:15px;
cursor:pointer;
}
#submit:hover
{
background-color: #FFC0CB;color: #000;
}
#reset:hover
{
background-color: #FFC0CB;color: #000;
}
textarea{
width:100%;
padding: 5px;
border:1px solid #000;
border-radius:5px;
margin-bottom: 20px;
resize:none;
}
input[type=text]:focus,input[type=email]:focus,textarea:focus {
border-color: #aaa;
}