body {
    background-image: url('asset/bg.jpg');
    background-size: cover;
}

nav {
    width:30rem;
    margin-left:15rem;
    margin-top: 4rem;
    text-align: center;
   
    
}

nav h1 {
    font-size: xx-large;
}


form{
    width:30rem;
    margin-left:15rem;
    margin-top: 3em;
    display: flex;
    flex-direction: column;
    
}
form select {
    font-size: medium;
    border-style: none;
}

form input, select {
    margin-top: 1rem;
    font-size: medium;
    border-style: none;
    display: inline-block;
    height: 2rem;
}

form input[type=submit] {
    background-color: rgb(151, 92, 36);
    color:#fff;
   
}

form h3, h2, h1 {
    color:white;
    border-bottom-style:solid;
    border-width: 1px;
    height: 1.5em;
}