html+css實(shí)現(xiàn)響應(yīng)式卡片懸停效果

發(fā)布時(shí)間：2021-01-28 16:16:03 作者：北極光之夜。

這篇文章主要介紹了 html+css實(shí)現(xiàn)響應(yīng)式卡片懸停效果,本文通過實(shí)例代碼給大家介紹的非常詳細(xì)，對(duì)大家的學(xué)習(xí)或工作具有一定的參考借鑒價(jià)值，需要的朋友可以參考下

實(shí)現(xiàn)：

1. 定義標(biāo)簽，.kapian為最底層盒子，然后兩個(gè)子盒子一個(gè)放圖片，一個(gè)放文本：

<div class="kapian">
          <div class="tu">
             <img src="3.2.png">
          </div>
          <div class="wenben">
                <h2>The aurora borealis</h2>
                <p style="padding-bottom: 20px;">natural</p>
                <p>
                    Aurora Borealis is a colorful luminous phenomenon that appears over the high magnetic latitude region of the planet's North Pole. 
                    I love the aurora borealis. It's so beautiful.
                    </p>
          </div>
    </div>

2.先定義底層盒子的css基本樣式，長(zhǎng)寬等，就不詳細(xì)說明了：

 .kapian{
            position: relative;
            width: 300px;
            height: 400px;
            border-radius: 3px;
            background-color: #fff;
            box-shadow: 2px 3px 3px rgb(139, 138, 138);
            overflow: hidden;
            cursor: pointer;
            transition: all 0.3s;
        }
        .kapian:hover{
            box-shadow: 2px 3px 10px rgb(36, 35, 35);
        }

:hover鼠標(biāo)經(jīng)過后盒子陰影變化。
transition: all 0.3s;過渡效果，陰影在0.3s內(nèi)慢慢變化

3. 圖片的基本樣式，采用絕對(duì)定位：

.tu{
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 300px;
            overflow: hidden;
            
        }
        .tu img{
            width: 100%;
            height: 100%;
            transition: all 0.5s;
        }
        .kapian:hover .tu img{
            transform: scale(1.2);
            filter: blur(1px);
        }

:hover鼠標(biāo)經(jīng)過后圖片變大，而且變模糊；
transform: scale(1.2);圖片變大為1.2倍；
filter: blur(1px);圖片變模糊；

4 .定義裝文本這個(gè)盒子的基本樣式，采用絕對(duì)定位：

.wenben{
            position: absolute;
            bottom: -200px;
            width: 100%;
            height: 300px;
            background-color: rgb(247, 242, 242);
            transition: 0.5s;
        }
        .kapian:hover .wenben{
            bottom: 0px;
        }

:hover鼠標(biāo)經(jīng)過后文本框絕對(duì)定位的bottom發(fā)生改變，使得呈現(xiàn)文本框向上展開的效果；

5 .文本框里字符的樣式：

.wenben h2{
            color: rgb(21, 74, 172);
            line-height: 60px;
            text-align: center;

        }
        .wenben p{
            padding: 0 30px;
            font-family: 'fangsong';
            font-size: 16px;
            font-weight: bold;
            line-height: 20px;
            text-align: center;
        }

完整代碼：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body{
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
           background-image: radial-gradient(rgb(241, 238, 238),black);
        }
        .kapian{
            position: relative;
            width: 300px;
            height: 400px;
            border-radius: 3px;
            background-color: #fff;
            box-shadow: 2px 3px 3px rgb(139, 138, 138);
            overflow: hidden;
            cursor: pointer;
            transition: all 0.3s;
        }
        .kapian:hover{
            box-shadow: 2px 3px 10px rgb(36, 35, 35);
        }
        .tu{
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 300px;
            overflow: hidden;
            
        }
        .tu img{
            width: 100%;
            height: 100%;
            transition: all 0.5s;
        }
        .kapian:hover .tu img{
            transform: scale(1.2);
            filter: blur(1px);
        }
        .wenben{
            position: absolute;
            bottom: -200px;
            width: 100%;
            height: 300px;

            background-color: rgb(247, 242, 242);
            transition: 0.5s;
        }
        .kapian:hover .wenben{
            bottom: 0px;
        }
        .wenben h2{
            color: rgb(21, 74, 172);
            line-height: 60px;
            text-align: center;

        }
        .wenben p{
            padding: 0 30px;
            font-family: 'fangsong';
            font-size: 16px;
            font-weight: bold;
            line-height: 20px;
            text-align: center;
        }
    </style>
</head>
<body>
    <div class="kapian">
          <div class="tu">
             <img src="3.2.png">
          </div>
          <div class="wenben">
                <h2>The aurora borealis</h2>
                <p style="padding-bottom: 20px;">natural</p>
                <p>
                    Aurora Borealis is a colorful luminous phenomenon that appears over the high magnetic latitude region of the planet's North Pole. 
                    I love the aurora borealis. It's so beautiful.
                    </p>
          </div>
    </div>
</body>
</html>