body, h3, h1 {
    margin: 0;
    padding: 0;
    border: 0;
}

body {
    background-color: lightgray;
}

div {
    margin: 12px 0 0 12px;
}

h3 {
    margin-top: 24px;
    Padding-left: 12px;
    border-bottom: dashed;
}

input {
    width: 200px;
    height: 100px;
    margin-left: 12px;
    margin-top: 5px;
}