/* Body */

body {
background-color: black;
background-attachment:fixed;
}

/* Divs */

div.left {
    background-color: rgb(0, 0, 0);
    width: 50%;
    height: 100vh;
    float: left;
    margin-top: auto;
    margin-bottom: auto;
    text-align: right;
}

div.right {
    background-color: black;
    width: 50%;
    text-align: left;
    height: 95vh;
    float: right;
    margin-top: auto;
    margin-bottom: auto;
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;
}

div.center {
    background-color: black;
    text-align: center;
    display: flexbox;
    margin-top: 20%;
    margin-bottom: auto;
    margin-left: 2%;
    margin-right: 2%;
    border-radius: 15px;
}

div.top {
    background-color: black;
    text-align: center;
    height: 50%;
}

div.bottom {
    background-color: black;
    text-align: center;
    height: 50%;
}

div.popup {
background-color: rgb(161, 165, 168); 
border: 3px solid rgb(11, 3, 109);
border-top: 15px solid rgb(52, 8, 211);
box-shadow: 10px 10px 30px rgb(0, 0, 0);
width: 300px;
height: 220px;
position: absolute;
}


/* Text */

a {
    text-decoration: inherit;
}

h1, h2, h3, h4, h5, h6 {
    text-align: center;
}

h1.nabla {
    font-family: "Nabla", serif;
    font-optical-sizing: auto;
    font-size: 120px;
    font-weight: 400;
    font-variation-settings:
        "EDPT" 200,
        "EHLT" 12;
    background:rgb(0, 0, 0);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

p {
    color: rgb(255, 255, 255);
    padding: 10px;
    font-size: 20px;
    font-family: monospace;
}

p.computr {
    color: rgb(0, 0, 0);
    padding-top: -10px;
    font-size: 18px;
}

p.forest {
color: rgb(255, 255, 255);
font-family:'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

span:hover{
cursor:pointer;
color: rgb(102, 34, 122);
}

/* Buttons */

button {
    background-color: rgb(17, 3, 36);
    color: white;
    padding: 5px;
    margin: 3px;
}

button.forest {
    display: flex;
    background-color: rgb(79, 141, 84);
    border: none;
    color: rgb(0, 0, 0);
    padding: 5px;
    margin: 10px;
    font-family:'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

/* Images */

img {
display: wrap;
width: 100vh;
height: 95vh;
}

/* Animations */

@keyframes bk {
    50% {
        background-color: rgb(218, 218, 218);
        filter: invert();
    }

    100% {
        background-color: rgb(0, 0, 0);
    }
}