lowcode-engine/packages/editor-setters/src/expression-setter/index.scss

.expression-setter-item-inner {
  .next-menu-item-text {
    vertical-align: middle;
    display: flex;
    justify-content: space-between;
  }
  .next-menu-item {
    padding: 0 10px;
  }
}
.code-input-value {
  float: left;
}
.code-input-help {
  float: right;
  color: #6897f2;
}