.header{
    font-size: x-large;
    font-weight: bold;
    margin-bottom: 20px;
    color: white;
}

.header p{
    font-style: italic;
}

body .header h1{
    font-size: x-large;
    font-weight: bold;
    margin-bottom: 10px;
    color: white;
    letter-spacing: 12px;
    text-align: center;
    margin:auto;
}

body div.header{
    text-align: center;
    font-size: smaller;
}

body div.subtitle_quake3 h2 img{
    width: 48px;
    height: 48px;
    margin-left: auto;
    margin-right: auto;
    position:relative;
    vertical-align: text-bottom;
}

body div.subtitle_quake3{
    text-align: center;
    margin-top: 30px;
    margin-bottom: 10px;
    font-style: italic;
    font-size: large;
}

body div.description_quake3{
    width: 60%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: normal;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

body div.subtitle_css{
    text-align: center;
    margin-top: 30px;
    margin-bottom: 10px;
    font-style: italic;
    font-size: large;
}

body div.subtitle_css h2 img{
    width: 48px;
    height: 48px;
    margin-left: auto;
    margin-right: auto;
    position:relative;
    vertical-align: text-bottom;
}

body div.description_css{
    width: 60%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: normal;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

body .header h1 img{
    width: 48px;
    height: 36px;
    margin-left: auto;
    margin-right: auto;
    position:relative;
    vertical-align: text-bottom;
}

body{
    font-family: Arial, sans-serif;
    margin: 20px;
    background: url("background.png") no-repeat center center fixed;
    background-size: cover;
    color: white;
    font-size: normal;
}

body .description {
    margin-bottom: 20px;
    margin-top: 40px;
    font-size: smaller;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

td {
    padding: 10px;
    border: none;
    align-items: center;
    size: auto;
    width: auto;
    height: auto;
    
tr {
    border: none;
    size: auto;
    width: auto;
    text-align: center;
}
}
.button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    display: block;
    margin-bottom: 12px;
    margin-top: 20px;
    text-decoration: none;
    font-family: consolas, monospace;
    font-weight: bold;
    vertical-align: middle;
    text-align: center;
}

.button:hover {
    background-color: #45a049;
}

.button:active{
    background-color: #3e8e41;
    transform: scale(0.98);
}