body {
    display: block;
    background-color: #000000;
    color: #00ff00;
    font-family: 'VT323', monospace;
    margin: 0;
    font-size: 1.2em;
}



.container {
    max-width: 960px;
    width: fit-content;
    text-align: center;
    align-items: center;
    position: relative;
    display: block;
    margin: 0 auto;
    padding-bottom: 20px;

}

h1 {
    color: #ff00ff;
    text-shadow: 2px 2px #ffff00;
    font-size: 4em;
    margin-bottom: 30px;
    text-align: center;
}

h2 {
    color: #ffff00;
    text-shadow: 2px 2px #ff00ff;
    font-size: 2em;
    margin-bottom: 10px;
    text-align: center;
}

ul {
    color: #ff00ff;
    text-shadow: 2px 2px #00ff00;
    font-size: 2em;
    margin-bottom: 10px;
    text-align: left;
}

@media only screen and (max-width: 600px) {
    h1 {
        font-size: 3rem;
    }
}

titel {
    color: #00bfff;
    text-shadow: 2px 2px #ffff00;
    font-size: 2.3em;
    margin-bottom: 15px;
    display: block;

}

titel a {

    color: #00bfff;
    text-shadow: 3px 3px #ffff00;
    text-decoration: none;
    transition: all 2s;

}

titel a:hover {

    color: #00bfff;
    text-shadow: 2px 2px #ffff00;
    text-decoration: underline wavy;

}

subtitle {
    color: #ff00ff;
    text-shadow: 1px 1px #ffff00;
    font-size: 1.6em;
    clear: left;
    display: block;
}

.leaf {
    position: absolute;
    top: -2px;
    width: 15px;
    height: 15px;
    background-image: url('./leaf1.png');
    background-size: contain;
    animation: fall 20s linear infinite;
}

@keyframes fall {
    0% {
        transform: translateY(0) rotate(23deg);
    }

    100% {
        transform: translateY(calc(100vh + 20px)) rotate(720deg);
    }
}

.menu {
    display: inline-flex;
    justify-content: stretch;
}

.menu a {
    color: #ffff00;
    text-decoration: none;
    font-size: 1.4em;
    transition: all 0.3s ease;
    text-align: center;
    height: 3em;
    width: 100%;
    margin: 0.1em;

    animation-duration: 0.3s;
    animation-name: bemerkemich;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}

.menu a:hover {
    color: #ff00ff;
    text-shadow: 0 0 5px #ff00ff;
    animation: none;
}

@keyframes bemerkemich {
    from {
        color: #ffff00;
        opacity: 1;
    }

    to {
        color: #df1717;
        opacity: 0.3;
    }
}

/* The Modal (background) */
.modal {
    /* Hidden by default */
    display: none;
    position: absolute;
    /* Sit on top */
    z-index: 1;
    margin-left: auto;
    margin-right: auto;
    margin-top: auto;
    margin-bottom: auto;
    height: 100%;
    top: 0;
    overflow: scroll;
    scrollbar-3dlight-color: yellowgreen;

    /* Enable scroll if needed */
    background-color: rgb(0, 0, 0);
    /* Fallback color */
    background-color: rgba(0, 0, 0, 0.5);
    /* Black w/ opacity */
}

/* Modal Content/Box */
.modal-content {
    background-color: darkslategrey;
    align-self: center;
    margin: inherit;
    /* 15% from the top and centered */
    padding: inherit;
    border: 5px solid #888;
    border-style: ridge;
    width: 69%;
    font-size: small;
    /* Could be more or less, depending on screen size */
}

a.modal {
    color: #ff00ff;
}

/* The Close Button */
.close {
    color: #aaa;
    float: right;
    font-size: 18px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: crosshair;
}

marquee {
    display: block;
    overflow: visible;
    text-align: initial;
    white-space: nowrap;
}

pre {
    text-align: left;
    margin: 0;
    font-size: large;
}

img {
    border-radius: 10%;
    width: 90%;
    transition: all 14.5s;
    animation: farbe 30s infinite;
    filter: hue-rotate(0deg);
}


img:hover {
    border-radius: 37%;
    transition: all 10.5s;


}


@keyframes farbe {
    from {
        filter: hue-rotate(0deg);
    }

    to {
        filter: hue-rotate(300deg);


    }

}