Why does changing ::content to ::slotted(..) not work?





.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
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0















Enviroment: Polymer 3



Problem:
I've changed the ::content to ::slotted, but then the style does not work:



before change



   .ContentWrapper,
.ScrollAndHeaderContainer,
:host ::content .my-data-grid--BaseHTMLWrapper {
flex: 1 1 auto;
display: flex;
flex-flow: column nowrap;
min-height: 0;
}


after change



 .ContentWrapper,
.ScrollAndHeaderContainer,
:host ::slotted(.my-data-grid--BaseHTMLWrapper) {
flex: 1 1 auto;
display: flex;
flex-flow: column nowrap;
min-height: 0;
}


This is how I use it:



<div class="my-data-grid--BaseHTMLWrapper">


The style does not work after this change.



Can someone give me an explanation why please? I've totally no clue.










share|improve this question































    0















    Enviroment: Polymer 3



    Problem:
    I've changed the ::content to ::slotted, but then the style does not work:



    before change



       .ContentWrapper,
    .ScrollAndHeaderContainer,
    :host ::content .my-data-grid--BaseHTMLWrapper {
    flex: 1 1 auto;
    display: flex;
    flex-flow: column nowrap;
    min-height: 0;
    }


    after change



     .ContentWrapper,
    .ScrollAndHeaderContainer,
    :host ::slotted(.my-data-grid--BaseHTMLWrapper) {
    flex: 1 1 auto;
    display: flex;
    flex-flow: column nowrap;
    min-height: 0;
    }


    This is how I use it:



    <div class="my-data-grid--BaseHTMLWrapper">


    The style does not work after this change.



    Can someone give me an explanation why please? I've totally no clue.










    share|improve this question



























      0












      0








      0








      Enviroment: Polymer 3



      Problem:
      I've changed the ::content to ::slotted, but then the style does not work:



      before change



         .ContentWrapper,
      .ScrollAndHeaderContainer,
      :host ::content .my-data-grid--BaseHTMLWrapper {
      flex: 1 1 auto;
      display: flex;
      flex-flow: column nowrap;
      min-height: 0;
      }


      after change



       .ContentWrapper,
      .ScrollAndHeaderContainer,
      :host ::slotted(.my-data-grid--BaseHTMLWrapper) {
      flex: 1 1 auto;
      display: flex;
      flex-flow: column nowrap;
      min-height: 0;
      }


      This is how I use it:



      <div class="my-data-grid--BaseHTMLWrapper">


      The style does not work after this change.



      Can someone give me an explanation why please? I've totally no clue.










      share|improve this question
















      Enviroment: Polymer 3



      Problem:
      I've changed the ::content to ::slotted, but then the style does not work:



      before change



         .ContentWrapper,
      .ScrollAndHeaderContainer,
      :host ::content .my-data-grid--BaseHTMLWrapper {
      flex: 1 1 auto;
      display: flex;
      flex-flow: column nowrap;
      min-height: 0;
      }


      after change



       .ContentWrapper,
      .ScrollAndHeaderContainer,
      :host ::slotted(.my-data-grid--BaseHTMLWrapper) {
      flex: 1 1 auto;
      display: flex;
      flex-flow: column nowrap;
      min-height: 0;
      }


      This is how I use it:



      <div class="my-data-grid--BaseHTMLWrapper">


      The style does not work after this change.



      Can someone give me an explanation why please? I've totally no clue.







      css polymer






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 22 '18 at 12:54









      Scoots

      2,19011428




      2,19011428










      asked Nov 22 '18 at 12:41









      michael-mammutmichael-mammut

      68521329




      68521329
























          1 Answer
          1






          active

          oldest

          votes


















          0














          Here a working example which may help :



          DEMO



          index.hml :



          <!DOCTYPE html>
          <html lang="en">
          <head>
          <script src="https://unpkg.com/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
          <script type="module" src="custom-element.js"></script>
          </head>
          <body>

          <custom-element>
          <div slot = "test" class="my-data-grid--BaseHTMLWrapper" >SLOT TEST </div>
          </custom-element>

          </body>
          </html>


          custom-element.js:



          import { PolymerElement, html } from 'https://unpkg.com/@polymer/polymer@3.0.0-pre.13/polymer-element.js';
          class CustomElement extends PolymerElement {
          static get template() {
          return html`
          <style>
          div ::slotted(.my-data-grid--BaseHTMLWrapper) {
          flex: 1 1 auto;
          display: flex;
          flex-flow: column nowrap;
          min-height: 0;

          font-family: sans-serif;
          color:red;

          }
          </style>
          <div><slot name='test'></slot></div>
          `;
          }
          }
          customElements.define('custom-element', CustomElement);





          share|improve this answer
























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            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            Here a working example which may help :



            DEMO



            index.hml :



            <!DOCTYPE html>
            <html lang="en">
            <head>
            <script src="https://unpkg.com/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
            <script type="module" src="custom-element.js"></script>
            </head>
            <body>

            <custom-element>
            <div slot = "test" class="my-data-grid--BaseHTMLWrapper" >SLOT TEST </div>
            </custom-element>

            </body>
            </html>


            custom-element.js:



            import { PolymerElement, html } from 'https://unpkg.com/@polymer/polymer@3.0.0-pre.13/polymer-element.js';
            class CustomElement extends PolymerElement {
            static get template() {
            return html`
            <style>
            div ::slotted(.my-data-grid--BaseHTMLWrapper) {
            flex: 1 1 auto;
            display: flex;
            flex-flow: column nowrap;
            min-height: 0;

            font-family: sans-serif;
            color:red;

            }
            </style>
            <div><slot name='test'></slot></div>
            `;
            }
            }
            customElements.define('custom-element', CustomElement);





            share|improve this answer




























              0














              Here a working example which may help :



              DEMO



              index.hml :



              <!DOCTYPE html>
              <html lang="en">
              <head>
              <script src="https://unpkg.com/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
              <script type="module" src="custom-element.js"></script>
              </head>
              <body>

              <custom-element>
              <div slot = "test" class="my-data-grid--BaseHTMLWrapper" >SLOT TEST </div>
              </custom-element>

              </body>
              </html>


              custom-element.js:



              import { PolymerElement, html } from 'https://unpkg.com/@polymer/polymer@3.0.0-pre.13/polymer-element.js';
              class CustomElement extends PolymerElement {
              static get template() {
              return html`
              <style>
              div ::slotted(.my-data-grid--BaseHTMLWrapper) {
              flex: 1 1 auto;
              display: flex;
              flex-flow: column nowrap;
              min-height: 0;

              font-family: sans-serif;
              color:red;

              }
              </style>
              <div><slot name='test'></slot></div>
              `;
              }
              }
              customElements.define('custom-element', CustomElement);





              share|improve this answer


























                0












                0








                0







                Here a working example which may help :



                DEMO



                index.hml :



                <!DOCTYPE html>
                <html lang="en">
                <head>
                <script src="https://unpkg.com/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
                <script type="module" src="custom-element.js"></script>
                </head>
                <body>

                <custom-element>
                <div slot = "test" class="my-data-grid--BaseHTMLWrapper" >SLOT TEST </div>
                </custom-element>

                </body>
                </html>


                custom-element.js:



                import { PolymerElement, html } from 'https://unpkg.com/@polymer/polymer@3.0.0-pre.13/polymer-element.js';
                class CustomElement extends PolymerElement {
                static get template() {
                return html`
                <style>
                div ::slotted(.my-data-grid--BaseHTMLWrapper) {
                flex: 1 1 auto;
                display: flex;
                flex-flow: column nowrap;
                min-height: 0;

                font-family: sans-serif;
                color:red;

                }
                </style>
                <div><slot name='test'></slot></div>
                `;
                }
                }
                customElements.define('custom-element', CustomElement);





                share|improve this answer













                Here a working example which may help :



                DEMO



                index.hml :



                <!DOCTYPE html>
                <html lang="en">
                <head>
                <script src="https://unpkg.com/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
                <script type="module" src="custom-element.js"></script>
                </head>
                <body>

                <custom-element>
                <div slot = "test" class="my-data-grid--BaseHTMLWrapper" >SLOT TEST </div>
                </custom-element>

                </body>
                </html>


                custom-element.js:



                import { PolymerElement, html } from 'https://unpkg.com/@polymer/polymer@3.0.0-pre.13/polymer-element.js';
                class CustomElement extends PolymerElement {
                static get template() {
                return html`
                <style>
                div ::slotted(.my-data-grid--BaseHTMLWrapper) {
                flex: 1 1 auto;
                display: flex;
                flex-flow: column nowrap;
                min-height: 0;

                font-family: sans-serif;
                color:red;

                }
                </style>
                <div><slot name='test'></slot></div>
                `;
                }
                }
                customElements.define('custom-element', CustomElement);






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 22 '18 at 15:03









                HakanCHakanC

                2,3993814




                2,3993814
































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