gistfile1.txt

#container, #content {
  width: 1640px !important;
  margin-left: -10px;
}

#left_column {
  width: 1280px !important;
}

.#right_column {
  margin-left: 110px !important;
}

#posts li {
  margin-bottom: 10px !important;
}

#posts li:nth-child(2n+1) {
  float: left !important;
}

#posts li:nth-child(2n) {
  float: right !important;
}