.u-section-1 .u-sheet-1 {
  min-height: 240px;
}

.u-section-1 .u-btn-1 {
  margin-bottom: 0;
  margin-right: auto;
  margin-left: auto;
}

.u-section-1 .u-btn-2 {
  margin: 30px auto 0;
}

.u-section-1 .u-btn-3 {
  margin: 30px auto 29px;
}