As a followup, you can see the code below for the calendar but it is not showing up on the website.
/* Sidebar
***************************************************************************** */
#sidebar h2 {
margin-bottom: .5em;
font-size: 1.6em;
border-bottom: 1px solid #cdd;
color: #C00;
}
#sidebar a {
font-size: 1.2em;
background: none;
}
#sidebar ul, #sidebar ul ol {
margin: 0;
padding: 0;
}
#sidebar ul li {
margin: 0;
padding: 0;
list-style-type: none;
list-style-image: none;
margin-bottom: 20px;
}
#sidebar ul p, #sidebar ul select {
margin: 5px 0 8px;
}
#sidebar ul ul, #sidebar ul ol {
margin: 5px 0 0 0;
}
#sidebar ul ul ul, #sidebar ul ol {
margin: .5em 0 .5em 1em;
}
#sidebar ul ol li {
list-style: decimal outside;
}
#sidebar ul ul li, #sidebar ul ol li {
padding: 0;
margin: .5em 0 .5em 0;
}
/* calendar */
#wp-calendar {
width: 100%;
}
#wp-calendar caption {
font: 13px “Helvetica Neue”, Arial, Helvetica, “Nimbus Sans L”, sans-serif;
font-weight: bold;
text-align: left;
padding: 0 2px 6px;
}
#wp-calendar th {
color: #C00;
font-size: 11px;
text-align: center;
}
#wp-calendar tbody td {
text-align: center;
}
#wp-calendar tfoot td {
padding-top: .2em;
}
#wp-calendar tfoot #next {
text-align: right;
}
#wp-calendar tbody a {
text-decoration: underline;
}
#wp-calendar a:visited {
color: #0060ff;
}
#wp-calendar a:visited:hover {
color: #df0000;
}