#container
{
    margin: 100px auto;
    width: 300px;
    text-align: center;
    background-color: #1ED760;
    padding: 5px;
    border-radius: 10px;
    box-shadow: 0px 0px 8px lightgreen;
}

label, input
{
    display: block;
    width: 200px;
    padding: 5px;
    margin: 2px auto;
}

form
{
    display: inline-block;
}

body
{
    background-color: black;
}

#output
{
    border-style: dashed;
    height: fit-content;
    margin: 10px auto;
    border-radius: 10px;
}

input[type = submit]
{
    color: #1ED760;
    background-color: black;
    margin: 15px auto;
    border-radius: 10px;
    width: 100px
}