<cu-custom bgColor="bg-gradual-blue" isBack="{{true}}"><view slot="backText">返回</view><view slot="content">布局</view></cu-custom>
<scroll-view scroll-x class="bg-white nav text-center fixed" style="top:{{CustomBar}}px">
  <view class="cu-item {{index==TabCur?'text-blue cur':''}}" wx:for="{{tabNav}}" wx:key bindtap='tabSelect' data-id="{{index}}">
    {{tabNav[index]}}
  </view>
</scroll-view>
<block wx:if="{{TabCur==0}}">
  <view class="cu-bar bg-white solid-bottom margin-top">
    <view class="action">
      <text class="icon-title text-blue"></text>固定尺寸
    </view>
  </view>
  <view class="padding bg-white">
    <view class="flex flex-wrap">
      <view class="basis-xs bg-grey margin-xs padding-sm radius">xs(20%)</view>
      <view class="basis-df"></view>
      <view class="basis-sm bg-grey margin-xs padding-sm radius">sm(40%)</view>
      <view class="basis-df"></view>
      <view class="basis-df bg-grey margin-xs padding-sm radius">sub(50%)</view>
      <view class="basis-lg bg-grey margin-xs padding-sm radius">lg(60%)</view>
      <view class="basis-xl bg-grey margin-xs padding-sm radius">xl(80%)</view>
    </view>
  </view>
  <view class="cu-bar bg-white margin-top solid-bottom">
    <view class="action">
      <text class="icon-title text-blue"></text>比例布局
    </view>
  </view>
  <view class="padding bg-white">
    <view class="flex">
      <view class="flex-sub bg-grey padding-sm margin-xs radius">1</view>
      <view class="flex-sub bg-grey padding-sm margin-xs radius">1</view>
    </view>
    <view class="flex  p-xs margin-bottom-sm mb-sm">
      <view class="flex-sub bg-grey padding-sm margin-xs radius">1</view>
      <view class="flex-twice bg-grey padding-sm margin-xs radius">2</view>
    </view>
    <view class="flex  p-xs margin-bottom-sm mb-sm">
      <view class="flex-sub bg-grey padding-sm margin-xs radius">1</view>
      <view class="flex-twice bg-grey padding-sm margin-xs radius">2</view>
      <view class="flex-treble bg-grey padding-sm margin-xs radius">3</view>
    </view>
  </view>
  <view class="cu-bar bg-white margin-top solid-bottom">
    <view class="action">
      <text class="icon-title text-blue"></text>水平对齐(justify)
    </view>
  </view>
  <view class="bg-white">
    <view class="flex solid-bottom padding justify-start">
      <view class="bg-grey padding-sm margin-xs radius">start</view>
      <view class="bg-grey padding-sm margin-xs radius">start</view>
    </view>
    <view class="flex solid-bottom padding justify-end">
      <view class="bg-grey padding-sm margin-xs radius">end</view>
      <view class="bg-grey padding-sm margin-xs radius">end</view>
    </view>
    <view class="flex solid-bottom padding justify-center">
      <view class="bg-grey padding-sm margin-xs radius">center</view>
      <view class="bg-grey padding-sm margin-xs radius">center</view>
    </view>
    <view class="flex solid-bottom padding justify-between">
      <view class="bg-grey padding-sm margin-xs radius">between</view>
      <view class="bg-grey padding-sm margin-xs radius">between</view>
    </view>
    <view class="flex solid-bottom padding justify-around">
      <view class="bg-grey padding-sm margin-xs radius">around</view>
      <view class="bg-grey padding-sm margin-xs radius">around</view>
    </view>
  </view>
  <view class="cu-bar bg-white margin-top solid-bottom">
    <view class="action">
      <text class="icon-title text-blue"></text>垂直对齐(align)
    </view>
  </view>
  <view class="bg-white">
    <view class="flex solid-bottom padding align-start">
      <view class="bg-grey padding-lg margin-xs radius">ColorUi</view>
      <view class="bg-grey padding-sm margin-xs radius">start</view>
    </view>
    <view class="flex solid-bottom padding align-end">
      <view class="bg-grey padding-lg margin-xs radius">ColorUi</view>
      <view class="bg-grey padding-sm margin-xs radius">end</view>
    </view>
    <view class="flex solid-bottom padding align-center">
      <view class="bg-grey padding-lg margin-xs radius">ColorUi</view>
      <view class="bg-grey padding-sm margin-xs radius">center</view>
    </view>
  </view>
</block>
<block wx:if="{{TabCur==1}}">
  <view class="cu-bar bg-white margin-top solid-bottom">
    <view class="action">
      <text class="icon-title text-blue"></text>等分列
    </view>
    <view class="action"></view>
  </view>
  <view class="bg-white padding">
    <view class="grid col-{{index+1}} margin-bottom text-center" wx:for="{{5}}" wx:key>
      <view class="{{index%2==0?'bg-cyan':'bg-blue'}} padding" wx:for="{{(index+1)*2}}" wx:key>{{index+1}}</view>
    </view>
  </view>
  <view class="cu-bar bg-white margin-top solid-bottom">
    <view class="action">
      <text class="icon-title text-blue"></text>等高
    </view>
    <view class="action"></view>
  </view>
  <view class="bg-white padding">
    <view class="grid col-4 grid-square">
      <view class="bg-img" wx:for="{{4}}" wx:key style="background-image:url(https://ossweb-img.qq.com/images/lol/web201310/skin/big1000{{index+1}}.jpg);"></view>
    </view>
  </view>
</block>
<block wx:if="{{TabCur==2}}">
  <view class="cu-bar bg-white margin-top solid-bottom">
    <view class="action">
      <text class="icon-title text-blue"></text>浮动
    </view>
  </view>
  <view class="bg-white padding">
    <view class=" cf padding-sm">
      <view class="bg-grey radius fl padding-sm">ColorUi fl</view>
      <view class="bg-grey radius fr padding-sm">ColorUi fr</view>
    </view>
  </view>
  <view class="cu-bar bg-white margin-top solid-bottom">
    <view class="action">
      <text class="icon-title text-blue"></text>内外边距
    </view>
  </view>
  <view class="bg-white">
    <view class="padding bg-gray">{size}的尺寸有xs/sm/df/lg/xl</view>
    <view class="flex flex-wrap padding solid-top">
      <view class="basis-df padding-bottom-xs">外边距</view>
      <view class="basis-df padding-bottom-xs">内边距</view>
      <view class="basis-df">.margin-{size}</view>
      <view class="basis-df">.padding-{size}</view>
    </view>
    <view class="flex flex-wrap padding solid-top">
      <view class="basis-df padding-bottom-xs">水平方向外边距</view>
      <view class="basis-df padding-bottom-xs">水平方向内边距</view>
      <view class="basis-df">.margin-lr-{size}</view>
      <view class="basis-df">.padding-lr-{size}</view>
    </view>
    <view class="flex flex-wrap padding solid-top">
      <view class="basis-df padding-bottom-xs">垂直方向外边距</view>
      <view class="basis-df padding-bottom-xs">垂直方向内边距</view>
      <view class="basis-df">.margin-tb-{size}</view>
      <view class="basis-df">.padding-tb-{size}</view>
    </view>
    <view class="flex flex-wrap padding solid-top">
      <view class="basis-df padding-bottom-xs">上外边距</view>
      <view class="basis-df padding-bottom-xs">上内边距</view>
      <view class="basis-df">.margin-top-{size}</view>
      <view class="basis-df">.padding-top-{size}</view>
    </view>
    <view class="flex flex-wrap padding solid-top">
      <view class="basis-df padding-bottom-xs">右外边距</view>
      <view class="basis-df padding-bottom-xs">右内边距</view>
      <view class="basis-df">.margin-right-{size}</view>
      <view class="basis-df">.padding-right-{size}</view>
    </view>
    <view class="flex flex-wrap padding solid-top">
      <view class="basis-df padding-bottom-xs">下外边距</view>
      <view class="basis-df padding-bottom-xs">下内边距</view>
      <view class="basis-df">margin-bottom-{size}</view>
      <view class="basis-df">.padding-bottom-{size}</view>
    </view>
    <view class="flex flex-wrap padding solid-top">
      <view class="basis-df padding-bottom-xs">左外边距</view>
      <view class="basis-df padding-bottom-xs">左内边距</view>
      <view class="basis-df">.margin-left-{size}</view>
      <view class="basis-df">.padding-left-{size}</view>
    </view>
  </view>
</block>