/*
See https://codepen.io/AviralSharma77/pen/eYQybgv
*/
body {
    background: rgb(15, 15, 15);
    align-items: center;
    padding: 65px 55px;
    background-color: #000000;
    opacity: 0.8;
    background-image: linear-gradient(0deg, #000000 50%, #0e0e0e 50%);
    background-size: 10px 10px;
    color: lightgreen;
    font-family: "Space Mono", monospace;
}

h1 {
    font-size: 5rem;
}

h2 {
    font-size: 2rem;
}

form {
    font-size: 2rem;
}

header {
    margin-bottom: 20px;
    text-align: right;
}

a:visited {
    color: yellowgreen;
}

a:hover {
    color: lightyellow;
}

p#prove-me {
    color: yellowgreen;
    font-size: 2rem;
    border: 3px dotted yellowgreen;
    padding: 10px;
    text-align: center;
    margin: 50px;
}

#captcha {
    color: yellowgreen;
    font-size: 3rem;
}

#in_captcha {
    background-color: lightgreen;
    color: black;
    width: 100px;
    font-size: 2rem;
    padding: 10px;
    font-family: "Space Mono", monospace;
}

input#in_captcha:enabled {
    border-color: yellowgreen;
}

code,
pre {
    background-color: lightgreen;
    color: black;
    padding: 3px;
}

button {
    background-color: lightgreen;
    color: black;
    font-family: "Space Mono", monospace;
    border: none;
    font-size: 2rem;
    border-radius: 3px;
    padding: 10px;
}

.hidden {
    opacity: 0%;
}

.hidden:hover {
    opacity: 100%;
}