body {
	margin: 0;
        padding: 20px;
        font-family: Arial, sans-serif;
        background-color: #f4f4f4;
        display: flex;
        justify-content: center;
	line-height: 1.6;

}

.panel {
	width: 90%;
        max-width: 1000px;
        min-height: 600px;
        background-color: #fff;
        border-radius: 12px;
        box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

h1, h2, h3 {
        color: #222;
        margin-bottom: 10px;
}

h1 {
        font-size: 2em;
}
h2 {
        font-size: 1.5em;
        border-bottom: 2px solid #ddd;
        padding-bottom: 5px;
        margin-top: 20px;
}

h3 {
        font-size: 1.2em;
}

.section {
        margin-top: 20px;
}

.section ul {
        list-style: none;
}

.section ul li {
        margin-bottom: 10px;
}

* {
	margin: 0;
        padding: 0;
        font-family: 'Arial', sans-serif;
}

.inner {
        padding: 30px;
        margin: auto;
}