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企业网站建设验收,装修网站建设方案书,网站开发工程师招聘,班级网站素材下载30个HTMLCSS前端开发案例（17-20）鼠标移入文字加载动画效果代码实现效果鼠标悬停缩放效果实现代码效果鼠标移入旋转动画实现代码效果loding加载动画实现代码效果资源包鼠标移入文字加载动画效果代码实现 <!DOCTYPE html> <html><head&g…

30个HTML+CSS前端开发案例（17-20）

鼠标移入文字加载动画效果
- 代码实现
- 效果
鼠标悬停缩放效果
- 实现代码
- 效果
鼠标移入旋转动画
- 实现代码
- 效果
loding加载动画
- 实现代码
- 效果
资源包

鼠标移入文字加载动画效果

代码实现

<!DOCTYPE html>
<html><head><meta charset="utf-8"><title>鼠标移入文字加载动画</title><style type="text/css">body{margin: 0;padding: 0;}/* 清除浮动 */.clearfix::after{content: '';display: block;clear: both;}.box {width: 1200px;/* height: 370px; *//* background-color: red; */margin: 50px auto;}.box .item{width: 280px;height: 370px;/* border: 1px solid blue; *//* background-color: blue; */float: left;margin: 0 10px;position: relative;overflow: hidden;}/* 遮罩层 */.item-mask{width: 280px;height: 370px;background-color: rgba(0, 0, 0, 0);position: absolute;top: 0;left: 0;transition: background-color ease 2s;/* 动画过渡效果 */}.item:hover .item-mask{background-color: rgba(0, 0, 0, 0.5);}.item .item-title{/* border: 1px solid aqua; */position: absolute;top:-50px;left: 20px;color: white;transition: top ease .5s;}.item:hover .item-title{top: 250px;}.item .item-singer{/* border: 1px solid blue; */position: absolute;top: 290px;left: 0px;color: #fff;font-size: 14px;transform: translateX(-100%);/* 刚好向左移动自身的宽度 */transition: all ease .5s;}.item:hover .item-singer{transform: translateX(25px);/* 右移25px */}.item .item-info{/* border: 1px solid aqua; */position: absolute;/* top: 320px; */left: 20px;right: 20px;font-size: 14px;color:white;top: 370px;transition: top ease .5s;}.item:hover .item-info{top: 320px;}</style></head><body><div class="box clearfix"><div class="item"><img src="images/hover1.jpg" alt="" width="280">  <div class="item-mask"></div><div class="item-title">《听闻远方的你》</div><div class="item-singer">演唱：刘艺雯</div><div class="item-info">我吹过你吹过的风，这算不算相拥，我走过你走过的路，这算不算相逢</div></div><div class="item"><img src="images/hover2.jpg" alt="" width="280">  <div class="item-mask"></div><div class="item-title">《听闻远方的你》</div><div class="item-singer">演唱：刘艺雯</div><div class="item-info">我吹过你吹过的风，这算不算相拥，我走过你走过的路，这算不算相逢</div></div><div class="item"><img src="images/hover3.jpg" alt="" width="280"><div class="item-mask"></div><div class="item-title">《听闻远方的你》</div><div class="item-singer">演唱：刘艺雯</div><div class="item-info">我吹过你吹过的风，这算不算相拥，我走过你走过的路，这算不算相逢</div></div><div class="item"><img src="images/hover4.jpg" alt="" width="280"><div class="item-mask"></div><div class="item-title">《听闻远方的你》</div><div class="item-singer">演唱：刘艺雯</div><div class="item-info">我吹过你吹过的风，这算不算相拥，我走过你走过的路，这算不算相逢</div></div></div></body>
</html>

效果

49a3c672-3362-40d3-844f-e48a7405fbb1

鼠标悬停缩放效果

实现代码

<!DOCTYPE html>
<html><head><meta charset="utf-8"><title>鼠标悬停缩放效果</title><style type="text/css">body {margin: 0;padding: 0;}.clearfix {content: '';display: block;clear: both;}.flower {width: 960px;/* height: 300px; *//* border: 2px solid red; */margin: 100px auto 0;}.flower .item {width: 300px;height: 300px;background-color: aqua;float: left;margin: 0 10px;overflow: hidden;position: relative;}.item img {transition: transform ease .5s;}.item:hover img {transform: scale(1.2);}.item .item-mask {width: 300px;height: 300px;background-color: rgba(0, 0, 0, 0);position: absolute;top: 0;left: 0;transition: all ease .5s;/* 怪异盒模型处理遮罩层偏移问题 也可通过定位解决 */box-sizing: border-box;/* 水平 垂直 阴影羽化 阴影大小 阴影颜色 */box-shadow: 0 0 0 40px rgba(255, 255, 255, 0.5);}.item:hover .item-mask {transform: scale(0.8);background-color: rgba(0, 0, 0, 0.5);border: 5px solid #fff;}.item .title {/* border: 1px solid red; */position: absolute;top: 80px;left: 40px;right: 40px;text-align: center;font-size: 18px;/* font-weight: 700; */color: #fff;transform: scale(1.2);opacity: 0;transition: all ease .5s;}.item:hover .title {transform: scale(1);opacity: 1;}.item .item-info {/* border: 1px solid blue; */position: absolute;top: 110px;left: 40px;right: 40px;color: #fff;font-size: 14px;transform: scale(1.2);opacity: 0;transition: all ease .5s;}.item:hover .item-info {transform: scale(1);opacity: 1;}</style></head><body><div class="flower clearfix"><div class="item"><img src="images/scale1.jpg" alt="" width="300"><div class="item-mask"></div><div class="title">金凤蝶</div><div class="item-info">金凤蝶，Papilio machaon Linnaeus，又名黄凤蝶、茴香凤蝶、胡萝卜凤蝶，属鳞翅目，凤蝶科。因其体态华贵，花色艳丽而得名。有“能飞的花朵”、“昆虫美术家”的雅号。</div></div><div class="item"><img src="images/scale2.jpg" alt="" width="300"><div class="item-mask"></div><div class="title">金凤蝶</div><div class="item-info">金凤蝶，Papilio machaon Linnaeus，又名黄凤蝶、茴香凤蝶、胡萝卜凤蝶，属鳞翅目，凤蝶科。因其体态华贵，花色艳丽而得名。有“能飞的花朵”、“昆虫美术家”的雅号。</div></div><div class="item"><img src="images/scale3.jpg" alt="" width="300"><div class="item-mask"></div><div class="title">金凤蝶</div><div class="item-info">金凤蝶，Papilio machaon Linnaeus，又名黄凤蝶、茴香凤蝶、胡萝卜凤蝶，属鳞翅目，凤蝶科。因其体态华贵，花色艳丽而得名。有“能飞的花朵”、“昆虫美术家”的雅号。</div></div></div></body>
</html>

效果

c4821c15-1ff5-4102-8250-8cef9473870d

鼠标移入旋转动画

实现代码

<!DOCTYPE html>
<html><head><meta charset="utf-8"><title>鼠标移入旋转动画</title><style type="text/css">body,h3,p{margin: 0;padding: 0;}.box{width: 400px;height: 300px;background-color: red;margin: 100px auto 0;position: relative;/* 相对定位,参考物 */overflow: hidden;}.box:hover img{filter: blur(5px);}.box::after{content: '';width: 500px;height: 0;background-color: rgba(0, 0, 0, 0);position: absolute;left: 0;top: 0;transform-origin: left center;transform: rotate(37deg);transition: all ease .5s;}.box:hover::after{height: 300px;top: -150px;background-color: rgba(0, 0, 0, 0.5);}.box .txt{/* border: 2px solid red; */position: absolute;top: 80px;left: 60px;right: 100px;z-index: 3;/* 改变层级,防止遮罩掩盖文字 */transform: rotate(30deg);transition: all ease .5s;color: #fff;opacity: 0;}.box .txt h3{font-size: 20px;font-weight: 400;margin-bottom: 10px;}.box .txt p{font-size: 14px;line-height: 25px;}.box:hover .txt{transform: rotate(0);opacity: 1;}</style></head><body><div class="box"><img src="images/rotate1.webp" alt="" width="400" height="300"><!-- <div class="mask"></div> --><!-- 也可用mask实现特效 --><div class="txt"><h3>风景如画</h3><p>风景如画是“风景”和“如画”的连用，意思是美丽的景色如画出来的一样，比喻景色像图画一样呈现在眼前</p></div></div></body>
</html>

效果

效果动态图审核中。。。

loding加载动画

实现代码

<!DOCTYPE html>
<html><head><meta charset="utf-8"><title>loding加载动画</title><style type="text/css">body {margin: 0;padding: 0;}.loading {width: 200px;height: 200px;background-color: skyblue;margin: 100px auto 0;position: relative;}.loading .item {width: 20px;height: 20px;background-color: rgba(255,255,255,0.2);position: absolute;top: 0;left: 50%;margin-left: -10px;transform-origin: 10px 100px;border-radius: 50%;/* 存在逻辑运算 *//* 使用自定义属性来进行运算 */transform: rotate(calc(var(--i)*40deg));animation: loading 1s ease infinite;animation-delay: calc(var(--i)*0.11s);}@keyframes loading {/* 0-1s */%0,%50{background-color: rgba(255,255,255,0.2);}/* 时间50.5%-100% */50.5%,100%{background-color: #fff;}}/* .loading .item:nth-child(1) {animation-delay: 0s;}.loading .item:nth-child(2) {animation-delay: 0.11s;}.loading .item:nth-child(3) {animation-delay: 0.22s;}.loading .item:nth-child(4) {animation-delay: 0.33s;}.loading .item:nth-child(5) {animation-delay: 0.44s;}.loading .item:nth-child(6) {animation-delay: 0.55s;}.loading .item:nth-child(7) {animation-delay: 0.66s;}.loading .item:nth-child(8) {animation-delay: 0.77s;}.loading .item:nth-child(9) {animation-delay: 0.88s;} */</style></head><body><div class="loading"><div class="item" style="--i:0"></div><div class="item" style="--i:1"></div><div class="item" style="--i:2"></div><div class="item" style="--i:3"></div><div class="item" style="--i:4"></div><div class="item" style="--i:5"></div><div class="item" style="--i:6"></div><div class="item" style="--i:7"></div><div class="item" style="--i:8"></div></div></body>
</html>