* {
  box-sizing: border-box;
}

.columns2 {
  width: 100%;

  margin: 0 20% 60px 20%;
}
.columns2.full {
  width: 100%;
  max-width: 100%;
  margin: 0 auto 60px auto;
}
.columns2 .inner {
  max-width: 1400px;
  margin: 0 auto;
}
.columns2.red {
  background: red;
}
.columns2.blue {
  background: blue;
}

.columns2 .left {
  padding: 0 50px 0 0;
}
.columns2 .right {
  padding: 0 0 0 50px;
}