.arekd-container {
    font-family: Arial, sans-serif;
    padding: 20px;
    max-width: 700px;
    margin: 20px auto;
    border-radius: 10px;
	display: content;
	text-align: center !important;
}
#planet-dropdown {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    margin: 15px 0;
}
#planet-info h4 {
    margin-top: 20px;
    margin-bottom: 10px;
}
ul { margin-left: 20px; }
small { color: #666; font-style: italic; }