body{
    background-color: #ffff99;
}
.bg_green {
    background-color: rgb(0, 255, 0);
}
.specs{
    background-color: red;
    font-size: 16px;
    font-weight: bold;
}
.kod{
    font-family: 'Courier New', Courier, monospace;
}
 a {
            color: #666666;
            font-size: 16px;
            text-decoration: none;

        }
        a:hover {
            text-decoration: underline overline;

        }

        body {
            font-family: Arial, Helvetica, sans-serif;
            font-size: 15px;
        }

        h1,
        h2,
        h3 {
            text-align: center;
            color: red;
            font-family: Verdana, Geneva, Tahoma, sans-serif;
        }

        .green {
            color: green;
        }
        .blue{
            color: blue;
        }
        .yellow{
            color: yellow;
        }
        img {
            width: 300px;
            display:block;
            margin: auto;
            border-color: black;
            border-width: 2px;
            border-style: solid;
        }
        
        .bildtext {
            text-align: center;
        }
        
        p {
            text-align: center;

        }
        li {
            text-align: center;
        }
        ul {
            list-style-position: inside;
        }
        div {
            text-align: center;
        }