#newsletter_archive{
  font-family:FreeSans,Arial, Helvetica, sans-serif;
}
#newsletter_archive .entry-title{
  text-align:center;
}
.aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.alignleft{
  float:left;
  margin-right:6px;
}
.alignright{
  float:right;
  margin-left:6px;
}