在我的代码中,我尝试访问a链接以使每个链接都具有不同的颜色。我使用了nth-child:eq但不起作用。

我有一个div包装器,在3个div里面每个都有一个链接。我想在offer div包装器中选择一个带有数字的链接。

请有人告诉我我选择了错误的选择器还是CSS错误。



.offers-box a:nth-of-type(1) {
  color: #3F265F;
}
.offers-box a:nth-of-type(2) {
  color: #F04B5B;
}

<div class="offers m-t-50 m-b-15">
  <div class="row">

    <div class="col-md-4 ">
      <div class="offers-box">
        <div class="row">
          <div class="col-md-12">
            <h3>OFFRE STANDARD</h3>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12">
            <h5>Votre activite &amp; commerce est optimises</h5>
            <ul>
              <li>Inclus:</li>
              <li>- Vitrine commerciale</li>
              <li>- Systeme de commerce</li>
              <li>- Systeme de reservation</li>
              <li>- Annonces commerciale "SEO"</li>
              <li>- Passerelle multidifusion auto: xml, etc</li>
              <li>- Passerelle multidifusion immo: idx, xml, etc</li>
            </ul>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12 text-center offers-button">
            <a href="#" title="Click here">DECOUVRIR L'OFFRE</a>
          </div>
        </div>
        <!--row-->
      </div>
      <!--offers-box-->
    </div>
    <!--col-md-4-->



    <div class="col-md-4 ">
      <div class="offers-box">
        <div class="row">
          <div class="col-md-12">
            <h3>OFFRE CORPORATE</h3>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12">
            <h5>Votre activite &amp; commerce est optimises</h5>
            <ul>
              <li>Inclus:</li>
              <li>- Vitrine commerciale</li>
              <li>- Systeme de commerce</li>
              <li>- Systeme de reservation</li>
              <li>- Annonces commerciale "SEO"</li>
              <li>- Passerelle multidifusion auto: xml, etc</li>
              <li>- Passerelle multidifusion immo: idx, xml, etc</li>
            </ul>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12 text-center offers-button">
            <a href="#" title="Click here">DECOUVRIR L'OFFRE</a>
          </div>
        </div>
        <!--row-->
      </div>
      <!--offers-box-->
    </div>
    <!--col-md-4-->



    <div class="col-md-4 ">
      <div class="offers-box offers-last-box">
        <div class="row">
          <div class="col-md-12">
            <h3>COMMUNICATIONS STANDARD TELEPHONIQUE</h3>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12">
            <p><span class="blue-color">Le portail unifie</span> de vos communications d'entreprises</p>
            <img src="/images/image.png" class="img-responsive" alt="Responsive image">
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12 text-center offers-button">
            <a href="#" title="Click here">DECOUVRIR L'OFFRE</a>
          </div>
        </div>
        <!--row-->
      </div>
      <!--offers-box-->
    </div>
    <!--col-md-4-->

  </div>
  <!--row-->
</div>
<!--offers-->

最佳答案

具有.offers-box类的div不是兄弟姐妹,因此您不能使用nth-childfirst-child等。

.offers-box:nth-of-type()不起作用,因为使用:nth-of-type(1)将选择所有.offers-box,因为具有该类的每个元素都是其父元素的唯一子元素。 .offers-boxcol-md-4的唯一子级

.offers-box a:nth-of-type()相同,每个aa div中唯一的.offers-box

三个.col-md-4siblings,并且是同一父级children的唯一.offers > .row,因此您可以使用它们。

每个.col-md-4中都有一个.offers-box,因此请使用以下代码来实现所需的功能。

让我知道是否有效



.col-md-4:first-child .offers-box a {
  color: red;
}
.col-md-4:nth-child(2) .offers-box a {
  color: green;
}

<div class="offers m-t-50 m-b-15">
  <div class="row">

    <div class="col-md-4 ">
      <div class="offers-box">
        <div class="row">
          <div class="col-md-12">
            <h3>OFFRE STANDARD</h3>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12">
            <h5>Votre activite &amp; commerce est optimises</h5>
            <ul>
              <li>Inclus:</li>
              <li>- Vitrine commerciale</li>
              <li>- Systeme de commerce</li>
              <li>- Systeme de reservation</li>
              <li>- Annonces commerciale "SEO"</li>
              <li>- Passerelle multidifusion auto: xml, etc</li>
              <li>- Passerelle multidifusion immo: idx, xml, etc</li>
            </ul>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12 text-center offers-button">
            <a href="#" title="Click here">DECOUVRIR L'OFFRE</a>
          </div>
        </div>
        <!--row-->
      </div>
      <!--offers-box-->
    </div>
    <!--col-md-4-->



    <div class="col-md-4 ">
      <div class="offers-box">
        <div class="row">
          <div class="col-md-12">
            <h3>OFFRE CORPORATE</h3>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12">
            <h5>Votre activite &amp; commerce est optimises</h5>
            <ul>
              <li>Inclus:</li>
              <li>- Vitrine commerciale</li>
              <li>- Systeme de commerce</li>
              <li>- Systeme de reservation</li>
              <li>- Annonces commerciale "SEO"</li>
              <li>- Passerelle multidifusion auto: xml, etc</li>
              <li>- Passerelle multidifusion immo: idx, xml, etc</li>
            </ul>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12 text-center offers-button">
            <a href="#" title="Click here">DECOUVRIR L'OFFRE</a>
          </div>
        </div>
        <!--row-->
      </div>
      <!--offers-box-->
    </div>
    <!--col-md-4-->



    <div class="col-md-4 ">
      <div class="offers-box offers-last-box">
        <div class="row">
          <div class="col-md-12">
            <h3>COMMUNICATIONS STANDARD TELEPHONIQUE</h3>
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12">
            <p><span class="blue-color">Le portail unifie</span> de vos communications d'entreprises</p>
            <img src="/images/image.png" class="img-responsive" alt="Responsive image">
          </div>
        </div>
        <!--row-->
        <div class="row">
          <div class="col-md-12 text-center offers-button">
            <a href="#" title="Click here">DECOUVRIR L'OFFRE</a>
          </div>
        </div>
        <!--row-->
      </div>
      <!--offers-box-->
    </div>
    <!--col-md-4-->

  </div>
  <!--row-->
</div>
<!--offers-->

关于css - CSS nth-child()和:eq()在我的代码中不起作用,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/38875747/

10-12 13:01