#wp-calendar {
empty-cells:show;
width:100%
}

#wp-calendar th,#wp-calendar td {
text-align:center
}

#wp-calendar th {
font-weight:700
}

#wp-calendar #today {
background-color:#f0f0f0;
border:1px solid #d3d3d3
}

#wp-calendar #next {
text-align:right !important
}

#wp-calendar #prev {
text-align:left !important
}