2020年新年大赛！

Question

Web_Dev

Asked:2022-08-12 16:59:26 +0800 CST2022-08-12 16:59:26 +0800 CST 2022-08-12 16:59:26 +0800 CST

使用悬停时块显示不正确

772

我无法让悬停效果正常工作。悬停时，带有文本的所需块应完全展开并显示文本的隐藏部分。但结果，所有相邻的块也开始拉伸到目标扩展块的宽度，所有较低的块都移开，这是不应该的。悬停时，上部块应部分隐藏下部块。屏幕截图显示了它应该是怎样的。

我发生什么事了：

codepen - https://codepen.io/Den323/pen/poLOKxG

我的html：

<div class="courses">
    <div class="container">

      <div class="courses__title">
      Курсы
    </div>

    <div class="courses__inner">


      <div class="courses__item" style="background: 
rgba(255, 182, 182, 1);">

        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++  с нуля до героя
        </div>
        <p class="courses__item-text">
        s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime? <p class="courses__hidden">
           ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?

          <a class="courses__item-link" href="#">
            Детальнее
          </a>
          </p> 
        </p>
      </div>

      <div class="courses__item">
      
        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++  с нуля до героя
        </div>
        <p class="courses__item-text">
         s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
        <p class="courses__hidden">
         ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
      
          <a class="courses__item-link" href="#">
            Детальнее
          </a>
        </p>
        </p>
      </div>

      <div class="courses__item" style="background: #FFF7B9;">
      
        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          JS  с нуля и до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
        <p class="courses__hidden">
         ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
      
          <a class="courses__item-link" href="#">
            Детальнее
          </a>
        </p>
        </p>
      </div>

      <div class="courses__item" style="background: #CCC1F6;">
      
        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++  с нуля до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
        <p class="courses__hidden">
          ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
      
          <a class="courses__item-link" href="#">
            Детальнее
          </a>
        </p>
        </p>
      </div>

      <div class="courses__item" style="background: #CCC1F6;">
      
        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++  с нуля до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
        <p class="courses__hidden">
         ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
      
          <a class="courses__item-link" href="#">
            Детальнее
          </a>
        </p>
        </p>
      </div>

      <div class="courses__item" style="background: #FFF7B9;">
      
        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
        JS  с нуля и до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
        <p class="courses__hidden">
          ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
      
          <a class="courses__item-link" href="#">
            Детальнее
          </a>
        </p>
        </p>
      </div>

      <div class="courses__item" style="background: #FFB6B6;">
      
        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++  с нуля до героя
        </div>
        <p class="courses__item-text">
         s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
        <p class="courses__hidden">
          ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
      
          <a class="courses__item-link" href="#">
            Детальнее
          </a>
        </p>
        </p>
      </div>
      
          <div class="courses__item" style="background: #C2E0FF;">
          
            <img class="courses__img" src="images/icons/courses.svg" alt="">
            <div class="courses__item-name">
              C++  с нуля до героя
            </div>
            <p class="courses__item-text">
             s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
            <p class="courses__hidden">
              ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
          
              <a class="courses__item-link" href="#">
                Детальнее
              </a>
            </p>
            </p>
          </div>

     
      

      


    </div>

    </div>
    
  </div>

我的CSS：

courses {
  padding-bottom: 160px;
}

.courses__title {
  font-family: 'Bitter';
  font-weight: 700;
  font-size: 60px;
  line-height: 72px;
  letter-spacing: 0.5px;
  color: rgba(35, 38, 45, 1);
  margin-top: 36px;
  margin-bottom: 70px;
}

.courses__item {
  padding: 30px 20px;
  max-width: 285px;
  background: rgba(194, 224, 255, 1);
  border-radius: 8px;
  cursor: pointer;


}

.courses__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(285px, 2fr));
  grid-row-gap: 37px;
  grid-column-gap: 30px;
}

.courses__item-name {
  font-family: 'Segoe UI';
  font-weight: 700;
  font-size: 24px;
  line-height: 24px;
  color: rgba(35, 38, 45, 1);
  margin-top: 30px;
  margin-bottom: 20px;
  width: 221px;
}

.courses__item-text {
  font-family: 'Segoe UI';
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;

}


.courses__item-link {
  font-family: 'Bitter';
  font-weight: 600;
  font-size: 16px;
  line-height: 19px;
  color: rgba(35, 38, 45, 1);
  text-align: right;
  display: block;
  position: relative;
  margin-top: 20px;
}

.courses__item-link::before {
  content: '';
  width: 95px;
  height: 2px;
  background-color: #000;
  position: absolute;
  top: 18px;
  right: 0;
}



.courses__hidden {
  display: none;
  font-family: 'Segoe UI';
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
}


.courses__item:hover .courses__hidden {
  display: inline;
  z-index: 10;

}

1 个回答

Voted

soledar10 · Answer 1 · 2022-08-12T17:12:39+08:00

您需要使用position: absolute

例子

courses {
  padding-bottom: 160px;
}

.courses__title {
  font-family: 'Bitter';
  font-weight: 700;
  font-size: 60px;
  line-height: 72px;
  letter-spacing: 0.5px;
  color: rgba(35, 38, 45, 1);
  margin-top: 36px;
  margin-bottom: 70px;
}

.courses__item {
  padding: 30px 20px;
  max-width: 285px;
  background: rgba(194, 224, 255, 1);
  border-radius: 8px;
  cursor: pointer;
  position: relative;
}

.courses__inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(285px, 2fr));
  grid-row-gap: 37px;
  grid-column-gap: 30px;
}

.courses__item-name {
  font-family: 'Segoe UI';
  font-weight: 700;
  font-size: 24px;
  line-height: 24px;
  color: rgba(35, 38, 45, 1);
  margin-top: 30px;
  margin-bottom: 20px;
  width: 221px;
}

.courses__item-text {
  font-family: 'Segoe UI';
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
}

.courses__item-link {
  font-family: 'Bitter';
  font-weight: 600;
  font-size: 16px;
  line-height: 19px;
  color: rgba(35, 38, 45, 1);
  text-align: right;
  display: block;
  position: relative;
  margin-top: 20px;
}

.courses__item-link::before {
  content: '';
  width: 95px;
  height: 2px;
  background-color: #000;
  position: absolute;
  top: 18px;
  right: 0;
}

.courses__hidden {
  display: none;
  font-family: 'Segoe UI';
  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
  position: absolute;
  top: calc(100% - 40px);
  left: 0;
  padding: 0 20px 30px;
  border-radius: 0 0 8px 8px;
}

.courses__item:hover .courses__hidden {
  display: block;
  z-index: 10;
  background: rgba(194, 224, 255, 1);
  box-shadow: 0 4px 2px -2px gray;
}

<div class="courses">
  <div class="container">

    <div class="courses__title">
      Курсы
    </div>

    <div class="courses__inner">


      <div class="courses__item" style="background: 
rgba(255, 182, 182, 1);">

        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++ с нуля до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
          <p class="courses__hidden" style="background: 
rgba(255, 182, 182, 1);">
            ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?

            <a class="courses__item-link" href="#">
              Детальнее
            </a>
          </p>
        </p>
      </div>

      <div class="courses__item">

        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++ с нуля до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
          <p class="courses__hidden">
            ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?

            <a class="courses__item-link" href="#">
              Детальнее
            </a>
          </p>
        </p>
      </div>

      <div class="courses__item" style="background: #FFF7B9;">

        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          JS с нуля и до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
          <p class="courses__hidden" style="background: #FFF7B9;">
            ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?

            <a class="courses__item-link" href="#">
              Детальнее
            </a>
          </p>
        </p>
      </div>

      <div class="courses__item" style="background: #CCC1F6;">

        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++ с нуля до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
          <p class="courses__hidden" style="background: #CCC1F6;">
            ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?

            <a class="courses__item-link" href="#">
              Детальнее
            </a>
          </p>
        </p>
      </div>

      <div class="courses__item" style="background: #CCC1F6;">

        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++ с нуля до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
          <p class="courses__hidden" style="background: #CCC1F6;">
            ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?

            <a class="courses__item-link" href="#">
              Детальнее
            </a>
          </p>
        </p>
      </div>

      <div class="courses__item" style="background: #FFF7B9;">

        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          JS с нуля и до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
          <p class="courses__hidden" style="background: #FFF7B9;">
            ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?

            <a class="courses__item-link" href="#">
              Детальнее
            </a>
          </p>
        </p>
      </div>

      <div class="courses__item" style="background: #FFB6B6;">

        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++ с нуля до героя
        </div>
        <p class="courses__item-text">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
          <p class="courses__hidden" style="background: #FFB6B6;">
            ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?

            <a class="courses__item-link" href="#">
              Детальнее
            </a>
          </p>
        </p>
      </div>

      <div class="courses__item" style="background: #C2E0FF;">

        <img class="courses__img" src="images/icons/courses.svg" alt="">
        <div class="courses__item-name">
          C++ с нуля до героя
        </div>
        <p class="courses__item-text" style="background: #C2E0FF;">
          s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?
          <p class="courses__hidden">
            ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime? ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime? ?s doloribus quas, distinctio
            vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime? ?s doloribus quas, distinctio vel! Beatae dolores maiores, inventore suscipit provident nulla, cu error maxime?

            <a class="courses__item-link" href="#">
              Детальнее
            </a>
          </p>
        </p>
      </div>







    </div>

  </div>

</div>

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