@opensig/opendesign/lib/form/style/index.css

<p align="center"><img src="../docs/public/opendesign-logo-light.png"/></p> <h1 align="center">opendesign</h1> <p align="center">一个 Vue 3 组件库</p> <p align="center"><b>皮肤可定制，使用 TypeScript</b></p>

.o-form {
  --form-item-display: flex;
  --form-item-gap: 24px;
  --form-label-main-gap: 32px;
  --form-label-gap-top: 4px;
  --form-msg-gap: 4px 0 0 16px;
}

.o-form-layout-h {
  --form-label-width: 20%;
  --form-label-max-width: 240px;
  --form-item-align: flex-start;
}

.o-form-layout-v {
  --form-label-width: 100%;
  --form-label-justify: flex-start;
}

.o-form-layout-inline {
  display: flex;
  flex-wrap: wrap;
}
.o-form-layout-inline .o-form-item {
  margin: 0 var(--form-item-gap) var(--form-item-gap) 0;
}

.o-form-layout-h.o-form-has-required .o-form-require-symbol {
  display: block;
}

.o-form-layout-h .o-form-item,
.o-form-layout-v .o-form-item {
  margin-bottom: var(--form-item-gap);
}
.o-form-layout-h .o-form-item:last-child,
.o-form-layout-v .o-form-item:last-child {
  margin-bottom: 0;
}

.o-form-item-danger.o-form-item,
.o-form-item-warning.o-form-item {
  margin-bottom: 0;
}

.o-form-layout-v .o-form-item {
  display: block;
}

.o-form-item {
  display: var(--form-item-display, flex);
  align-items: var(--form-item-align);
}

.o-form-item-label {
  display: inline-flex;
  align-items: center;
  max-width: var(--form-label-max-width);
  justify-content: var(--form-label-justify);
  flex: 0 0 var(--form-label-width);
  width: var(--form-label-width);
}
.o-form-layout-h .o-form-item-label, .o-form-layout-inline .o-form-item-label {
  margin: var(--form-label-gap-top) 0;
}
.o-form-layout-h .o-form-item-label + .o-form-item-main, .o-form-layout-inline .o-form-item-label + .o-form-item-main {
  margin-left: var(--form-label-main-gap);
}

.o-form-require-symbol {
  color: var(--o-color-danger1);
  font-size: var(--o-font_size-tip2);
  line-height: 1;
  margin-right: 4px;
  font-family: monospace;
  opacity: 0;
  transition: opacity var(--o-easing-linear) var(--o-duration-m3);
  display: none;
  font-weight: bold;
}
.o-form-require-symbol.visible {
  opacity: 1;
  display: block;
}

.o-form-item-main {
  flex: 1;
}

.o-form-item-main-wrap {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  min-height: 32px;
}

.o-form-item-extra {
  margin-top: 4px;
  font-size: var(--o-font_size-tip2);
  line-height: var(--o-line_height-tip2);
  color: var(--o-color-info3);
}

.o-form-item-message {
  padding: var(--form-msg-gap);
  font-size: var(--o-font_size-tip2);
  line-height: var(--o-line_height-tip2);
  color: var(--o-color-info3);
  min-height: var(--form-item-gap);
}
.o-form-item-message.type-warning {
  color: var(--o-color-warning1);
}
.o-form-item-message.type-danger {
  color: var(--o-color-danger1);
}

@media (max-width: 600px) {
  .o-form {
    --form-msg-gap: 4px 0 0 12px;
  }
}