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用纯CSS制造瀑布流布局效果的方法及代码是什么

发布时间:2023-10-04 14:22:03 所属栏目:语言 来源:
导读:瀑布流的布局自我感觉还是很吸引人的,最近又看到实现瀑布流这个做法,在这里记录下,特别的,感觉flex布局实现瀑布流还是有点懵的样子,不过现在就可以明白它的原理了

1.multi-column多列布局实现瀑布流

瀑布流的布局自我感觉还是很吸引人的,最近又看到实现瀑布流这个做法,在这里记录下,特别的,感觉flex布局实现瀑布流还是有点懵的样子,不过现在就可以明白它的原理了
 
1.multi-column多列布局实现瀑布流
 
先简单的讲下multi-column相关的部分属性
 
column-count设置列数column-gap设置列与列之间的间距column-width设置每列的宽度
 
还要结合在子容器中设置break-inside防止多列布局,分页媒体和多区域上下文中的意外中断
 
break-inside属性值
 
auto 指定既不强制也不禁止元素内的页/列中断。
 
avoid 指定避免元素内的分页符。
 
avoid-page 指定避免元素内的分页符。
 
avoid-column 指定避免元素内的列中断。
 
avoid-region 指定避免元素内的区域中断。
 
截取了部分,可自己填充
 
/* html文件 */
 
<!-- 使用multi-columns实现瀑布流 -->
 
<div id="root">
 
    <div class="item">
 
        <img class="itemImg" src="../images/1.jpeg" alt=""/>
 
        <div class="userInfo">
 
            <img class="avatar" src="../images/gift.png" alt=""/>
 
            <span class="username">牵起你的左手护着你</span>
 
        </div>
 
    </div>
 
    <div class="item">
 
        <img class="itemImg" src="../images/2.jpg" alt=""/>
 
        <div class="userInfo">
 
            <img class="avatar" src="../images/gift.png" alt=""/>
 
            <span class="username">牵起你的左手护着你</span>
 
        </div>
 
    </div>
 
    <div class="item">
 
        <img class="itemImg" src="../images/3.jpg" alt=""/>
 
        <div class="userInfo">
 
            <img class="avatar" src="../images/gift.png" alt=""/>
 
            <span class="username">牵起你的左手护着你</span>
 
        </div>
 
    </div>
 
    <div class="item">
 
        <img class="itemImg" src="../images/4.jpg" alt=""/>
 
        <div class="userInfo">
 
            <img class="avatar" src="../images/gift.png" alt=""/>
 
            <span class="username">牵起你的左手护着你</span>
 
        </div>
 
    </div>
 
    <div class="item">
 
        <img class="itemImg" src="../images/5.jpeg" alt=""/>
 
        <div class="userInfo">
 
            <img class="avatar" src="../images/gift.png" alt=""/>
 
            <span class="username">牵起你的左手护着你</span>
 
        </div>
 
    </div>
 
</div>
 
/* css样式 */
 
body {
 
    background: #e5e5e5;
 
}
 
/* 瀑布流最外层 */
 
#root {
 
     margin: 0 auto;
 
     width: 1200px;
 
     column-count: 5;
 
     column-width: 240px;
 
     column-gap: 20px;
 
}
 
/* 每一列图片包含层 */
 
.item {
 
     margin-bottom: 10px;
 
     /* 防止多列布局,分页媒体和多区域上下文中的意外中断 */
 
     break-inside: avoid;
 
     background: #fff;
 
}
 
.item:hover {
 
     box-shadow: 2px 2px 2px rgba(0, 0, 0, .5);
 
}
 
/* 图片 */
 
.itemImg {
 
     width: 100%;
 
     vertical-align: middle;
 
}
 
/* 图片下的信息包含层 */
 
.userInfo {
 
     padding: 5px 10px;
 
}
 
.avatar {
 
     vertical-align: middle;
 
     width: 30px;
 
     height: 30px;
 
     border-radius: 50%;
 
}
 
.username {
 
     margin-left: 5px;
 
     text-shadow: 2px 2px 2px rgba(0, 0, 0, .3);
 
}
 
2.flex布局实现瀑布流将外层设置为row布局,然后再设置一个容器并设置为column布局,它是将列作为一个整体,然后在对列进行划分,在列里进行宽固定来实现的

/* html文件(只截取两列布局)*/
 
<div id="root">
 
    <div class="itemContainer">
 
        <div class="item">
 
            <img class="itemImg" src="../images/1.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/2.jpg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/3.jpg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/4.jpg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/5.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/6.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/7.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
    </div>
 
    <div class="itemContainer">
 
        <div class="item">
 
            <img class="itemImg" src="../images/5.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/7.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/6.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/5.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/6.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
        <div class="item">
 
            <img class="itemImg" src="../images/6.jpeg" alt=""/>
 
            <div class="userInfo">
 
                <img class="avatar" src="../images/gift.png" alt=""/>
 
                <span class="username">牵起你的左手护着你</span>
 
            </div>
 
        </div>
 
    </div>
 
</div>
 
/* css文件 */
 
body{
 
   background: #e5e5e5;
 
}
 
#root{
 
    display: flex;
 
    flex-direction: row;
 
    margin: 0 auto;
 
    width: 1200px;
 
}
 
.itemContainer{
 
    margin-right: 10px;
 
    flex-direction: column;
 
    width: 240px;
 
}
 
.item{
 
   margin-bottom: 10px;
 
   background: #fff;
 
}
 
.itemImg{
 
   width: 100%;
 
}
 
.userInfo {
 
   padding: 5px 10px;
 
}
 
.avatar {
 
   vertical-align: middle;
 
   width: 30px;
 
   height: 30px;
 
   border-radius: 50%;
 
}
 
.username {
 
   margin-left: 5px;
 
   text-shadow: 2px 2px 2px rgba(0, 0, 0, .3);
 
}
 
实践后发现,纯css实现的瀑布流只能是一列一列的排布,所以还是得用js来实现瀑布流更符合我们常见的瀑布流。
 
 

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