将纸张下拉浮动到其他内容之上

Question

这是我的问题：

我有一个带有输入字段和下拉列表的纸质对话框。这是代码（玉）：

paper-action-dialog#createMatch(ng-heading="'Create Match' | translate", transition="core-transition-bottom", style="width: 600px")
  p
    | {{"Choose your match options" | translate}}
  p
    paper-input#matchNameInput(floatinglabel="",ng-label="'Match Name' | translate", required="", ng-error="'You must enter a match name.' | translate",style="padding: 0")
  p
    paper-dropdown-menu#gameModeInput(ng-label="'Game mode' | translate")
      paper-dropdown.dropdown
        core-menu.menu
          paper-item(ng-repeat="(id, name) in GameModeN" value="{{id}}") {{name}}
  paper-button(affirmative="") {{"Cancel" | translate}}
  paper-button.primary-btn(affirmative="", autofocus="") {{"Create" | translate}}

如果转换后的HTML过多，那么这就是转换后的HTML：

<paper-action-dialog id="createMatch" heading="Create Match" transition="core-transition-bottom" style="width: 600px">
  <p>Choose your match options</p>
  <p>
    <paper-input id="matchNameInput" floatinglabel="" label="Match Name" required=""></paper-input>
  </p>
  <p>
    <paper-dropdown-menu id="gameModeInput" label="Game Mode">
      <paper-dropdown class="dropdown">
        <core-menu class="menu">
          <paper-item value="value">Item</paper-item>
        </core-menu>
      </paper-dropdown>
    </paper-dropdown-menu>
  </p>
  <paper-button affirmative="">Cancel</paper-button>
  <paper-button affirmative="" autofocus="" class="primary-btn">Create</paper-button>
</paper-action-dialog>

我尝试过使用position:absolute以及菜单及其父母的几乎所有排名类型组合。似乎没什么用。也许这是因为它在阴影中？如何让菜单浮动其他所有内容？

Answer 1

layered属性应该执行此操作

  <paper-dropdown class="dropdown" layered="true">
    <core-menu class="menu">
      <paper-item value="value">Item</paper-item>
    </core-menu>
  </paper-dropdown>