【问题标题】:How to align three cards to center in a row using CCS and HTML?如何使用 CSS 和 HTML 将三张卡片对齐在一行中?
【发布时间】:2021-03-15 16:16:51
【问题描述】:

我正在建立一个网站,但遇到了问题。当我试图将三张卡片排成一行时,它们停留在左侧。

HTML 代码:

    <div class="row">
    <div class="column">
      <div class="card">
        <h3 class="card-title">Ramndom1</h3>
        <p class="card-text">hfejhgfjhejhfvhjhefgvfjhefvfvevjhfvfvejhvfvjhf</p>
      </div>
    </div>
  
    <div class="column">
      <div class="card">
        <h3 class="card-title">Random2</h3>
        <p class="card-text">fheguighefgheghhjfggfefgghf</p>
      </div>
    </div>
    
    <div class="column">
      <div class="card">
        <h3 class="card-title">Random3</h3>
        <p class="card-text">fhekfhejkfjhegfghfjhegbfjhfjhefgfehf</p>
      </div>
    </div>
  </div>

CSS 代码:

  .column {
  width: 33%;
  padding: 0 15px;
}

.row {
  display: flex;
  align-items: center;
  justify-content: center;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}

@media screen and (max-width: 600px) {
  .column {
    width: 100%;
    display: block;
    margin-bottom: 20px;
  }
}
.card {
  width: 450px;
  height: 450px;
  background: #8fb1ff 0% 0% no-repeat padding-box;
  border-radius: 20px;
  opacity: 1;
}
.card-title {
  text-align: center;
  font: normal normal bold 63px/84px Segoe UI;
  letter-spacing: 0px;
  color: #4a4949;
  opacity: 1;
}
.card-text {
  text-align: center;
  font: normal normal bold 24px/32px Segoe UI;
  letter-spacing: 0px;
  color: #4a4949;
  opacity: 1;
  padding: 5px;
}

我无法使用此代码对齐它。可能是什么问题? 我尝试使用 justify-content,但它没有用。我不知道我还能做什么。 你能帮我解决这个问题吗?

【问题讨论】:

  • 哪个中心?垂直中心?还是只是水平中心?如果 css-grid 还允许通过媒体查询更轻松地切换到汉堡布局,那么为什么这么复杂。

标签: html css alignment row card


【解决方案1】:

添加这个:

margin-left: auto;
margin-right: auto;

到您的 CSS 中的.card

【讨论】:

    【解决方案2】:

    您是否正在寻找类似的东西

    .column {
      width: calc(33% - 30px);
      padding: 0 15px;
    }
    
    .row {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100%;
    }
    
    .row:after {
      content: "";
      display: table;
      clear: both;
    }
    
    @media screen and (max-width: 600px) {
      .column {
        width: 100%;
        display: block;
        margin-bottom: 20px;
      }
    }
    .card {
      background: #8fb1ff 0% 0% no-repeat padding-box;
      border-radius: 20px;
      opacity: 1;
      overflow: hidden;
    }
    .card-title {
      text-align: center;
      font: normal normal bold 63px/84px Segoe UI;
      letter-spacing: 0px;
      color: #4a4949;
      opacity: 1;
    }
    .card-text {
      text-align: center;
      font: normal normal bold 24px/32px Segoe UI;
      letter-spacing: 0px;
      color: #4a4949;
      opacity: 1;
      padding: 5px;
    }
     <div class="row">
        <div class="column">
          <div class="card">
            <h3 class="card-title">Ramndom1</h3>
            <p class="card-text">hfejhgfjhejhfvhjhefgvfjhefvfvevjhfvfvejhvfvjhf</p>
          </div>
        </div>
      
        <div class="column">
          <div class="card">
            <h3 class="card-title">Random2</h3>
            <p class="card-text">fheguighefgheghhjfggfefgghf</p>
          </div>
        </div>
        
        <div class="column">
          <div class="card">
            <h3 class="card-title">Random3</h3>
            <p class="card-text">fhekfhejkfjhegfghfjhegbfjhfjhefgfehf</p>
          </div>
        </div>
      </div>

    【讨论】:

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