body {
    font-family: BellMT, sans-serif;
    color: aliceblue;
    margin: 0;
    padding: 0.5em;
    padding-top: 100px;
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: flex-start; 
    height: 90vh;
    background-color: #1A759E;
    background-image:  
    background-repeat: no-repeat; 
    background-position:top left;
    background: size 15%;
    position:contain;
    }
    
header {
        background-color: NONE; 
        padding: 10px;
        position:relative; 
        border-radius: 10px; 
        width: 80%; 
        max-width: 800px;
        margin: 10px 0;
        text-align: center;
   }
h2  {
    font-family: cursive,sans-serif;
    font-size: 24px;
    color: goldenrod;
    text-align: center;
    }
h3 { 
    text-align: center;
    font-family: BellMT, sans-serif;
    font-size: 24px;
    color: aliceblue; 
    }
nav {
    background-color:none;
    color: white;
    padding: 10px;
    text-align: center;
}
nav a {
    color: white;
    margin: 0 15px;
    text-decoration: none;
}
main {
    padding: 20px;
}
footer {
    background-color: #1A759E;
    color: white;
    text-align: center;
    padding: 10px 0;
    position: relative;
    bottom: 0;
    width: 100%;
h2{
    font-family: cursive,sans-serif;
    font-size: 24px;
    color: goldenrod;
    }
}
form {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}
form label {
    margin-top: 10px;
}
form input[type="text"],
form input[type="email"],
form textarea {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    margin-bottom: 15px;
    border: 1px solid cyan;
    border-radius: 5px;
    box-sizing: border-box;
}
form input[type="submit"]{
    padding: 10 px 20 px;
    background-color: #1A759E
    color white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16Px;
}
form input [type="submit"]:hover{
    background-color: #155680;
}