.row {
  clear: both;
  position: relative;
}

.grid {
  display: inline-block;
  float: left;
  margin-left: 10px;
  margin-right: 10px;
  position: relative;
}

.alpha {
  margin-left: 0;
}

.omega {
  margin-right: 0;
}

.grid.container {
  float: none;
  margin: 0 auto;
  display: block;
}

.grid_1 {
  width: 40px;
}

.grid_1_plus {
  width: 54px;
}

.grid_2 {
  width: 100px;
}

.grid_2_plus {
  width: 118px;
}

.grid_3_minus {
  width: 132px;
}

.grid_3 {
  width: 160px;
}

.grid_4_minus {
  width: 205px;
}

.grid_4 {
  width: 220px;
}

.grid_4_plus {
  width: 245px;
}

.grid_5_minus {
  width: 230px;
}

.grid_5 {
  width: 280px;
}

.grid_5_plus {
  width: 296px;
}

.grid_6_minus {
  width: 310px;
}

.section-front .grid_6_minus.alpha {
  margin-right: 30px;
}

.section-front .grid_6_minus.omega h3 {
  padding-right: 25px;
}
.section-front .grid_6_minus.omega p {
  padding-right: 25px;
}

.grid_6 {
  width: 340px;
}

.grid_7 {
  width: 400px;
}

.grid_7_plus {
  width: 430px;
}

.grid_8 {
  width: 460px;
}

.grid_8_plus {
  width: 483px;
}

.grid_9 {
  width: 520px;
}

.grid_10 {
  width: 580px;
}

.grid_10_minus {
  width: 560px;
}

.grid_11 {
  width: 640px;
}

.grid_12 {
  width: 700px;
}

.grid_13 {
  width: 760px;
}

.grid_14 {
  width: 820px;
}

.grid_15 {
  width: 880px;
}

.grid_16 {
  width: 960px;
}