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html - 悬停边框位置上的CSS卡

问题描述

当卡片悬停时，我得到了设置卡片边框的动画效果。但万一卡片内容超出，我必须将卡片overflow设置为自动以使卡片可滚动。但这样做时，当鼠标悬停在卡片底部时，会采用卡片的初始高度并仅显示之前的高度。我想我需要改变一些东西，.card:hover::before但似乎无法弄清楚。看一下我在下面附上的图片，以便更好地理解。看看我的小提琴https://jsfiddle.net/xd1yr0je/

悬停时的卡片

    .card {
      background-color: #222831;
      border-radius: 5px;
      display: flex;
      height: 40%;
      flex-direction: column;
      align-items: center;
      box-shadow: 1px 3px 3px rgba(0, 0, 0, 0.7);
      color: #fff;
      margin: 0 7px;
      width: 31%;
      opacity: 0.9;
      box-shadow: inset 0 0 0 4px #58cdd1;
      -webkit-transition: color 0.25s 0.0833333333s;
      transition: color 0.25s 0.0833333333s;
      position: relative;
      overflow-y: auto;
    }
    
    .card::-webkit-scrollbar {
      display: none;
    }
    
    .card::before,
    .card::after {
      border: 0 solid transparent;
      box-sizing: border-box;
      content: "";
      pointer-events: none;
      position: absolute;
      width: 0;
      height: 0;
      bottom: 0;
      right: 0;
    }
    
    .card::before {
      border-bottom-width: 3px;
      border-left-width: 3px;
    }
    
    .card::after {
      border-top-width: 3px;
      border-right-width: 3px;
    }
    
    .card:hover {
      color: #ffe593;
    }
    
    .card:hover::before,
    .card:hover::after {
      border-color: #eb196e;
      -webkit-transition: border-color 0s, width 0.25s, height 0.25s;
      transition: border-color 0s, width 0.25s, height 0.25s;
      width: 100%;
      height: 100%;
    }
    
    .card:hover::before {
      -webkit-transition-delay: 0s, 0s, 0.25s;
      transition-delay: 0s, 0s, 0.25s;
    }
    
    .card:hover::after {
      -webkit-transition-delay: 0s, 0.25s, 0s;
      transition-delay: 0s, 0.25s, 0s;
    }

标签： htmlcsscss-animations

解决方案

解决这个问题的一种方法是在.card. 让我们称之为.inner-card。添加overflow-y:auto;到.inner-card并删除该div中的滚动条。那应该可以解决您的问题。

.container {
  height: 100vh;
  width: 100vw;
}

.card{
  height: 50%;
  width: 31%;
  background-color: #222831;
  border-radius: 5px;  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 1px 3px 3px rgba(0, 0, 0, 0.7);
  color: #fff;
  margin: 0 7px;
  opacity: 0.9;
  box-shadow: inset 0 0 0 4px #58cdd1;
  -webkit-transition: color 0.25s 0.0833333333s;
  transition: color 0.25s 0.0833333333s;
  position: relative;
}

.card-inner {
    overflow-y: auto;
}

.card-inner::-webkit-scrollbar {
  display: none;
}

.card::before,
.card::after {
  border: 0 solid transparent;
  box-sizing: border-box;
  content: "";
  pointer-events: none;
  position: absolute;
  width: 0;
  height: 0;
  bottom: 0;
  right: 0;
}

.card::before {
  border-bottom-width: 3px;
  border-left-width: 3px;
}

.card::after {
  border-top-width: 3px;
  border-right-width: 3px;
}

.card:hover::before,
.card:hover::after {
  border-color: #eb196e;
  -webkit-transition: border-color 0s, width 0.25s, height 0.25s;
  transition: border-color 0s, width 0.25s, height 0.25s;
  width: 100%;
  height: 100%;
}

.card:hover::before {
  -webkit-transition-delay: 0s, 0s, 0.25s;
  transition-delay: 0s, 0s, 0.25s;
}

.card:hover::after {
  -webkit-transition-delay: 0s, 0.25s, 0s;
  transition-delay: 0s, 0.25s, 0s;
}

.card:hover {
  color: #ffe593;
  transform: scale(1.05);
  opacity: 1;
}

.card h2 {
  margin-top: 20px;
  text-shadow: 5px 10px 7px #eb196e;
  font-weight: 600;
  font-size: 20px;
  text-align:center;
}

.card__container {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid gray;
  padding: 5%;
}

.card__container__details {
  font-weight: 400;
  font-size: 14px;
  margin: 5px 6px;
}

.card__tasks {
  width: 80%;
}

.task__list {
  display: flex;
  flex-direction: column;
  margin: 10px 0;
  border-bottom: 1px solid gray;
}

.main__task {
  display: flex;
  margin: 7px 0;
}

/* Checkbox Style */

.main__task label {
  position: relative;
  margin: 5px 0;
  color: #fff;
  font-size: 16px;
  font-weight: 550;
  cursor: pointer;
}

.main__task input[type="checkbox"] {
  -webkit-appearance: none;
}
.main__task i {
  position: absolute;
  top: 0;
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50px;
  background: #0b87a6;
  border: 2px solid #fff;
}
.main__task input[type="checkbox"]:checked ~ i {
  top: 1px;
  border-top: none;
  border-right: none;
  height: 15px;
  width: 25px;
  transform: rotate(-45deg);
}
.main__task span {
  position: relative;
  left: 30px;
  transition: 0.5s;
}
.main__task span:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: #fff;
  transform: translateY(-50%) scaleX(0);
  transform-origin: right;
  transition: transform 0.5s;
}
.main__task input[type="checkbox"]:checked ~ span:before {
  transform: translateY(-50%) scaleX(1);
  transform-origin: left;
  transition: transform 0.5s;
}
.main__task input[type="checkbox"]:checked ~ span {
  color: #eb196e;
}

.sub__task {
  display: flex;
}

.sub__task label {
  position: relative;
  margin: 10px 10px 0 25px;
  color: #fff;
  font-size: 14px;
  font-weight: 450;
  cursor: pointer;
}

.sub__task input[type="checkbox"] {
  -webkit-appearance: none;
}
.sub__task i {
  position: absolute;
  top: 0;
  display: inline-block;
  width: 15px;
  height: 15px;
  border-radius: 50px;
  background: #eb196e;
  border: 2px solid #fff;
}
.sub__task input[type="checkbox"]:checked ~ i {
  top: 1px;
  border-top: none;
  border-right: none;
  height: 10px;
  width: 20px;
  transform: rotate(-45deg);
}
.sub__task span {
  position: relative;
  left: 25px;
  transition: 0.5s;
}
.sub__task span:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: #fff;
  transform: translateY(-50%) scaleX(0);
  transform-origin: right;
  transition: transform 0.5s;
}
.sub__task input[type="checkbox"]:checked ~ span:before {
  transform: translateY(-50%) scaleX(1);
  transform-origin: left;
  transition: transform 0.5s;
}
.sub__task input[type="checkbox"]:checked ~ span {
  color: #0b87a6;
}
<div class="container">
      <div class="card">
        <div class="card-inner">
          <h2>Web Development</h2>
          <div class="card__container">
            <div class="card__container__details">
              Created By: Tridib Chatterjee on Oct 14, 2020, 2:18:59 AM
            </div>
            <div class="card__container__details">
              Modified By: Tridib Chatterjee on Oct 14, 2020, 2:18:59 AM
            </div>
          </div>

          <div class="card__tasks">
            <div class="task__list">
              <div class="main__task"><label><input type="checkbox" name=""><i></i><span>Angular</span></label>
              </div>
              <div class="sub__task">
                <label><input type="checkbox" name=""><i></i><span>ngIf</span></label>
              </div>
              <div class="sub__task">
                <label><input type="checkbox" name=""><i></i><span>ngFor</span></label>
              </div>
              <div class="sub__task">
                <label><input type="checkbox" name=""><i></i><span>Components</span></label>
              </div>
              <div class="sub__task">
                <label><input type="checkbox" name=""><i></i><span>Directives</span></label>
              </div>
            </div>
          </div>

          <div class="card__tasks">
            <div class="task__list">
              <div class="main__task"><label><input type="checkbox" name=""><i></i><span>Angular</span></label>
              </div>
              <div class="sub__task">
                <label><input type="checkbox" name=""><i></i><span>ngIf</span></label>
              </div>
              <div class="sub__task">
                <label><input type="checkbox" name=""><i></i><span>ngFor</span></label>
              </div>
              <div class="sub__task">
                <label><input type="checkbox" name=""><i></i><span>Components</span></label>
              </div>
              <div class="sub__task">
                <label><input type="checkbox" name=""><i></i><span>Directives</span></label>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>

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