body {
    background-color: #121212;
    color: #e0e0e0;
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.nav {
    background-color: #292929;
    border-radius: 5px;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    margin: 1em;
}

.nav_element {
    padding: 2px 2em;
    border-radius: 5px;
}

.nav_element:hover {
    font-weight: bold;
}

.jumbotron {
    background-color: #1e1e1e;
    margin: 20px;
    border-radius: 8px;
    padding: 2em;
    filter: drop-shadow(5px 7px 10px rgba(0, 0, 0, 0.5));
}

.headline {
    font-size: 45px;
    text-decoration: underline;
    color: #bb86fc;
    text-align: center;
    margin: 0 0 1em 0;
}

.content_box {
    background-color: #1e1e1e;
    margin: 20px;
    border-radius: 8px;
    padding: 1.5em;
    filter: drop-shadow(5px 7px 10px rgba(0, 0, 0, 0.5));
}

.content_box h2 {
    color: #bb86fc;
    margin-top: 0;
}

.text_content {
    display: flex;
    border-radius: 4px;
    border: 2px solid #292929;
    padding: 10px;
    margin: 10px 0;
    background: #292929;
    color: #e0e0e0;
}

pre, code {
    display: block;
    background-color: #292929;
    color: #bb86fc;
    padding: 1em;
    border-radius: 4px;
    font-family: 'Courier New', Courier, monospace;
    white-space: pre-wrap;
    margin: 10px 0;
}

a {
    color: #bb86fc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 1em;
    background-color: #1e1e1e;
    border-radius: 8px;
    overflow: hidden;
}

table thead tr {
    background-color: #292929;
    color: #bb86fc;
    text-align: left;
    font-weight: bold;
}

table th, table td {
    padding: 12px 15px;
    color: #e0e0e0;
}

table tbody tr {
    border-bottom: 1px solid #292929;
}

table tbody tr:nth-of-type(even) {
    background-color: #252525;
}

table tbody tr:last-of-type {
    border-bottom: 2px solid #292929;
}


@media (max-width: 768px) {
    .jumbotron, .content_box {
        margin: 10px;
        padding: 1em;
    }

    .headline {
        font-size: 36px;
    }

    .content_box h2 {
        font-size: 24px;
    }
}