body {
            background: #EEAECA;
            background: radial-gradient(circle, rgba(238, 174, 202, 1) 0%, rgba(148, 187, 233, 1) 100%);
        }

        header{
            background:#1f3a5f;
            color:white;
            text-align:center;
            padding:20px;
        }

        header h1{
            font-size:40px;
        }

        header p{
            margin-top:10px;
            opacity:0.8;
            }

        h2{
            border-bottom:1px solid black;
            padding-bottom: 16px;
        }

        .code-container{
            max-width: 800px;
            margin: 20px auto;
            border-radius: 8px;
            overflow: hidden;

        }

        .code-header{
            background-color: #333;
            color: white;
            padding: 5px 15px;
            font-family: sans-serif;
            font-size: 12px;
        }

        pre{
            background-color: #1e1e1e;
            color: #d4d4d4;
            margin: 0;
            border-radius: 0 0 8px 8px;
        }

        code{
            color: #e06c75;
        }

        fieldset{
            background-color:white;
            padding:2px;
            margin:20px auto;
            border-radius:10px;
            border-top: none;
            border: 1px solid #ddd;
            text-align: center;
            max-width: 800px;
        }

        legend{
            font-weight: bold;
            color: #4a148c;
        }

        .ord{
            list-style-position: inside;
            text-align: center;
            padding: 0;
        }