* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: palegoldenrod;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
    padding: 10px;
}

video {
    width: 100;
}

input { 
    display: block;
    margin-bottom: 10px;
}

input , textarea , select{
    width: 200px;
    font-size: 0.7em;
    padding: 2px;
    border: 2px solid green;
    border-radius: 5px;
}

#send {
    cursor: pointer;
    margin-top: 20px;
    background-color: green;
    color: darkblue;
}

#send:hover {
    background-color: aquamarine;
}

form {
    width: 200px;
    
    position: relative;
    margin: 0 auto;
}

h1 {
    text-align: center;
}