HTML CSS 练习
https://icodethis.com
作为前端练习生。不敲代码只看，入门是很慢的，所以直接实战是学习前端最快的途径之一。 这个网站练习HTML
CSS的，可以打开了解一下，可以每天打卡，例子简单，循序渐进，设计的也比较好看。
下面是练习，当然布局的方法有很多，下面是一种。
01基础
这是第一个练习，但是很多大佬做出了，很多不一样的效果
比如：
设计稿
代码
<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>基础练习</title><style>.main {width: 400px;height: 100%;margin: 0 auto;/* padding-top: 30px; */padding: 0 10px;/* background-color: rgba(241, 77, 186, 0.5); */}.content {padding-top: 30px;}p {margin: 0;}.group {margin-top: 15px;}.title {display: inline-block;/* padding: 5px ; */font-size: 15px;font-weight: 600;text-align: center;padding: 0 10px;/* margin-bottom: 20px; */box-shadow: 0 2px 3px #7b7878;border-radius: 3px;background-color: #d9d9d9;}.my-custom-font-Arial {/* @font-face 加载外部字体 *//* 'Artal'： 这是首选的字体，也就是开发者希望文本显示的字体。'Artal'是一个具体的字体名称，假设它是一个自定义字体或者是用户系统中已安装的字体。如果浏览器在用户的系统中找到了这个字体，它就会使用这个字体来渲染文本。 */font-family: 'Arial', sans-serif;}.my-custom-font-Roman {font-family: 'Roman', sans-serif;}.font-underlined {text-decoration: underline;}.font-through {text-decoration: line-through;}h1,h2,h3 {margin: 0;}.color-box {margin-top: 10px;}.color-orange {color: #ee5531;}.square {width: 50px;height: 50px;background-color: #ee5531;}.color-purple {color: #4621ab;}.circular {width: 50px;height: 50px;border-radius: 50%;background-color: #4621ab;}h6 {margin: 0;margin-bottom: 3px;}.button-box {margin-top: 10px;}button {display: inline-block;width: 150px;height: 30px;border: none;color: #fff;background-color: #4621ab;border-radius: 2px;}/* 鼠标悬停时 */button:hover {background-color: #866cdc;}/* 点击时（按下状态） */button:active {background-color: #cfc4f1;}</style>
</head><body><div class="main"><div class="content"><!-- TYPOGRAPHY --><div class="title">TYPOGRAPHY</div><div><div class="group"><p><strong>Make me bold</strong></p><p><em>Make me italic</em></p></div><div class="group"><p class="my-custom-font-Arial">I'm from the Artal font famil!</p><p class="my-custom-font-Roman">And I'm frorm the Times New Ronan fot family! .</p></div><div class="group"><p class="font-underlined">Make this text be underlined</p><p class="font-through">And put a Hine through this one</p></div></div></div><div class="content"><!-- HEADINGS --><div class="title">HEADINGS</div><div><div><h1>This isa <h1> tag</h1><h2>This isa<h2>tag</h2><h3>This isa <h3>tag</h3></div></div></div><div class="content"><!-- COLORS --><div class="title">COLORS</div><div><div class="color-box"><div class="color-orange">Color me orange!</div><div class="color-orange square"></div></div><div class="color-box"><div class="color-purple">Color me purple!</div><div class="color-purple circular"></div></div></div></div><div class="content"><!-- BUTTONS --><div class="title">BUTTONS</div><div><div class="button-box"><h6>Defult</h6><button>Button</button></div><div class="button-box"><h6>Hovered</h6><button>Button</button></div><div class="button-box"><h6>Active</h6><button>Button</button></div></div></div></div>
</body></html>
02_404页面
设计搞
代码
<!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>.main {/* border: 1px solid #000; */position: relative;width: 100%;/* 或者设置一个固定宽度 */height: 100%;/* 或者设置一个固定高度 */}.main-box {position: absolute;top: 50%;/* 使子元素的上边缘位于父元素的中心 */left: 50%;/* 使子元素的左边缘位于父元素的中心 */transform: translate(-50%, 20%);/* 调整位置，使其居中 */display: flex;flex-direction: column;align-items: center;width: 800px;height: 500px;/* margin: 100px auto; *//* background-color: rgba(241, 77, 186, 0.5); */background-image: linear-gradient(to right, #f073c6, #ff6b96);border-radius: 8px;border: 2px solid black;box-shadow: 0 8px 15px rgba(230, 41, 135, 0.5);}.content {width: 50%;text-align: center;color: #fff;/* background-color: rgb(227, 153, 57);border: 1px solid black; */}.one {margin: 50px 0;}.two {margin: 0 0 20px 0;font-size: 100px;font-weight: 700;}.three {margin: 0 0 30px 0;}.four {vertical-align: bottom;}a {color: #fff;text-decoration: none;border-bottom: 1px solid #fff;}.circular-box {position: absolute;width: 800px;height: 500px;top: 50%;/* 使子元素的上边缘位于父元素的中心 */left: 50%;/* 使子元素的左边缘位于父元素的中心 */transform: translate(-50%, 20%);/* 调整位置，使其居中 */background-color: rgba(241, 77, 186, 0.2);overflow: hidden;}.circular {width: 100px;height: 100px;border-radius: 50%;/* background-color: #fff; */}.circular-box> :nth-child(1) {width: 200px;height: 200px;position: absolute;top: 70%;/* 使子元素的上边缘位于父元素的中心 */left: -5%;background-image: linear-gradient(55deg, rgba(255, 255, 255, 0.137), rgba(242, 114, 193, 0.342));}.circular-box> :nth-child(2) {width: 300px;height: 300px;position: absolute;top: -10%;/* 使子元素的上边缘位于父元素的中心 */left: 75%;background-image: linear-gradient(-55deg, rgba(255, 255, 255, 0.137), rgba(242, 114, 193, 0.342));}.circular-box> :nth-child(3) {width: 100px;height: 100px;position: absolute;top: 60%;/* 使子元素的上边缘位于父元素的中心 */left: 75%;background-image: linear-gradient(328deg, rgba(255, 255, 255, 0.137), rgba(242, 114, 193, 0.342));}</style>
</head><body><div class="main"><div class="main-box"><div class="content one">UIDesignDally</div><div class="content two">404</div><div class="content three">The link you clicked may be broken or the<br/>page may have been removed.</div><div class="content four">Visit the <a href="">home page</a> or <a href="">contact</a>me</div></div><div class="circular-box"><div class="circular"></div><div class="circular"></div><div class="circular"></div></div></div>
</body></html>
代码2
<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title><link rel="stylesheet" href="./index2.css">
</head><body><div class="container"><div class="content"><div class="circle1"></div><div class="circle2"></div><div class="circle3"></div><p>UIDesignDaily</p><h1>404</h1><h3>The link you clicked may be broken or the <br> page may have been removed.</h3><h5>Visit the <a href="">home page</a> or <a href="">contact</a> me</h5></div></div></body></html>
/*index2.css*/
body{margin: 0;padding: 0;
}.container{position: absolute;top: 0;left: 0;bottom: 0;right: 0;display: flex;justify-content: center;align-items: center;
}.content{overflow: hidden;width:95%;height: calc(80%/1.4);background-image: linear-gradient(90deg, rgb(239,115,199), rgb(255,106,149));border: 3px solid rgb(36,46,76);border-radius: 13px;display:flex;flex-direction: column;align-items: center;position: relative;box-shadow: 2px 10px 10px rgba(239, 115, 200, 0.534);
}
.circle1{width:250px;height: 250px;background-image: linear-gradient(270deg, rgba(255, 255, 255, 0.308), rgba(242, 114, 193, 0));border-radius: 250px;position:absolute;left:-40px;top:300px;
}.circle2{width:250px;height: 250px;background-image: linear-gradient(270deg, rgba(255, 255, 255, 0.308), rgba(242, 114, 193, 0));border-radius: 250px;position:absolute;right:-70px;top:-50px;
}
.circle3{width:70px;height: 70px;background-image: linear-gradient(270deg, rgba(255, 255, 255, 0.308), rgba(242, 114, 193, 0));border-radius: 70px;position:absolute;left:70%;top:50%;
}
p{font-size: 10px;padding-top: 50px;font-family:'Open Sans';color:rgba(255, 255, 255, 0.719);
}h1{font-size: 120px;font-weight: 600;font-family:'Open Sans';color:white;
}h3{font-size: 11px;font-weight: 501;text-align: center;font-family:'Open Sans';color:rgba(255, 255, 255, 0.685);
}h5{font-size: 10px;padding-top: 30px;font-family:'Open Sans';color:rgba(255, 255, 255, 0.664);
}a{text-decoration: underline;
}
03_Christmas Promo
设计稿
代码
<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title>
</head><body><div class="container"><div class="content"><div class="x"></div><img src="https://i.postimg.cc/J0GVNJFy/tree.png" alt=""><h5>Merry Christmas !</h5><p class="tasks">You completed all your Decenber's tasks<br />50 we decided to get you a gift:</p><p class="plan">50% off on your Yearly Premium Plan</p><button>GET YOUR GIFT</button></div></div>
</body></html>
/* Write your CSS code here */body {padding: 0;margin: 0;
}.container {position: absolute;top: 0;left: 0;bottom: 0;right: 0;display: flex;justify-content: center;align-items: center;background-color: #eff0f3;/* border: 1px solid red; */
}.content {position: relative;background-color: #fff;width: 400px;height: 450px;border-radius: 4px;border-top-right-radius: 15px;display: flex;flex-direction: column;align-items: center;box-shadow: 4px 10px 10px rgba(53, 64, 99, 0.1);
}.x {position: absolute;width: 10px;height: 10px;right: 20px;top: 20px;font-size: 20px;transform: rotate(45deg);
}.x::after,
.x::before {content: '';position: absolute;width: 20px;height: 2px;background-color: rgb(123, 122, 122);top: 50%;left: 50%;transform: translate(-50%, -50%);
}.x::before {transform: translate(-50%, -50%) rotate(90deg);
}img {margin-top: 70px;width: 100px;height: 130px;
}/* .tasks{text-align: center;
} */
.tasks {font-size: 12px;color: rgb(126, 125, 123);text-align: center;
}.plan {color: orange;font-size: 13px;
}button {color: white;width: 170px;height: 40px;margin: 30px;font-size: 12px;background-color: #242e4c;border-radius: 5px;box-shadow: 1px 5px 5px rgba(36, 46, 76, 0.5);
}
04_Subscribe
设计稿
代码
<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title><link rel="stylesheet" href="./index.css">
</head><body><div class="container"><div class="content"><h4>Let's keep in touch</h4><p class="Subscribe">Subscribe to keep up with fresh news and exciting updates.<br />We promise not to spam youl!</p><form action=""><input class="email" type="text" placeholder="Enter your email address"><button class="email-button">SEND →</button></form><p class="checkbox-box"><input id="checkbox1" class="input-checkbox" type="checkbox"><label for="checkbox1">I agree to my email address being stored and<br />used to reccive monthly ncwsletter.</label></p></div></div>
</body></html>
body {padding: 0;margin: 0;
}.container {position: absolute;top: 0;left: 0;bottom: 0;right: 0;display: flex;justify-content: center;align-items: center;background-color: #f2f5f8;/* border: 1px solid red; */
}.content {/* position: relative; */background-color: #fff;width: 600px;height: 300px;border-radius: 7px;box-shadow: 0px 10px 10px rgba(61, 159, 255, 0.1);display: flex;flex-direction: column;align-items: center;
}.Subscribe {font-size: 14px;text-align: center;
}.email {width: 230px;height: 35px;border-radius: 5px;padding-left: 15px;margin-right: 5px;margin-top: 20px;border: 1px solid rgb(212, 214, 217);
}.email-button {width: 150px;height: 40px;color: #fff;font-size: 13px;border-radius: 5px;border: 1px solid rgb(212, 214, 217);background-color: rgb(61, 159, 255);box-shadow: 0px 5px 5px rgba(61, 159, 255, 0.3);
}.email-button:hover {background-color: rgb(12, 122, 231);box-shadow: 0px 5px 5px rgba(61, 159, 255, 0.3);
}.checkbox-box {margin-left: -110px;
}.input-checkbox {display: none;/* 隐藏原生的checkbox ，自定义checkbox*/
}
.checkbox-box label {position: relative;padding-left: 10px;cursor: pointer;display: inline-block;font-size: 12px;color: #787f85;
}.checkbox-box label:before {content: '';position: absolute;left: -15px;top: 0;width: 15px;height: 15px;border: 1px solid rgb(212, 214, 217);border-radius: 3px;
}/* 当checkbox被选中时的样式 */.checkbox-box input[type="checkbox"]:checked+label:before {background-color: #3d9fff;/* 背景颜色，可选 */
}
.checkbox-box input[type="checkbox"]:checked+label:after {content: "\2713";position: absolute;left: -12px;top: 0px; color: #fff;font-size: 14px;font-weight: bold;
}05_Toasts
设计稿
<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title><link rel="stylesheet" href="./index2.css">
</head><body><section class="toast-wrapper"><div class="toast"><div class="icon-wrapper"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor"stroke-width="2" stroke-linecap="round" stroke-linejoin="round"class="icon icon-tabler icons-tabler-outline icon-tabler-check"><path stroke="none" d="M0 0h24v24H0z" fill="none" /><path d="M5 12l5 5l10 -10" /></svg></div><p>File has been removerd succesfully!</p><button class="close-btn"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-tabler icons-tabler-outline icon-tabler-x"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M18 6l-12 12" /><path d="M6 6l12 12" /></svg></button></div><div class="toast toast-dark"><div class="icon-wrapper"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"class="icon icon-tabler icons-tabler-outline icon-tabler-check"><path stroke="none" d="M0 0h24v24H0z" fill="none" /><path d="M5 12l5 5l10 -10" /></svg></div><p>File has been removerd succesfully!</p><button class="close-btn"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"class="icon icon-tabler icons-tabler-outline icon-tabler-x"><path stroke="none" d="M0 0h24v24H0z" fill="none" /><path d="M18 6l-12 12" /><path d="M6 6l12 12" /></svg></button></div><div class="toast toast-rounded"><div class="icon-wrapper"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"class="icon icon-tabler icons-tabler-outline icon-tabler-check"><path stroke="none" d="M0 0h24v24H0z" fill="none" /><path d="M5 12l5 5l10 -10" /></svg></div><p>File has been removerd succesfully!</p><button class="close-btn"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"class="icon icon-tabler icons-tabler-outline icon-tabler-x"><path stroke="none" d="M0 0h24v24H0z" fill="none" /><path d="M18 6l-12 12" /><path d="M6 6l12 12" /></svg></button></div><div class="toast toast-dark toast-rounded"><div class="icon-wrapper"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"class="icon icon-tabler icons-tabler-outline icon-tabler-check"><path stroke="none" d="M0 0h24v24H0z" fill="none" /><path d="M5 12l5 5l10 -10" /></svg></div><p>File has been removerd succesfully!</p><button class="close-btn"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"class="icon icon-tabler icons-tabler-outline icon-tabler-x"><path stroke="none" d="M0 0h24v24H0z" fill="none" /><path d="M18 6l-12 12" /><path d="M6 6l12 12" /></svg></button></div><div class="toast toast-loading"><div class="icon-wrapper"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"class="icon icon-tabler icons-tabler-outline icon-tabler-check"><path stroke="none" d="M0 0h24v24H0z" fill="none" /><path d="M5 12l5 5l10 -10" /></svg></div><p>File has been removerd succesfully!</p></div><div class="toast toast-dark toast-loading"><div class="icon-wrapper"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"class="icon icon-tabler icons-tabler-outline icon-tabler-check"><path stroke="none" d="M0 0h24v24H0z" fill="none" /><path d="M5 12l5 5l10 -10" /></svg></div><p>File has been removerd succesfully!</p></div></section>
</body></html>
代码
*{box-sizing: border-box;
}body{background: #f5edfd;font-family: 'Poppins', sans-serif;display: flex;align-items: center;justify-content: center;margin: 0;min-height: 100vh;
}.toast-wrapper{display: flex;flex-direction: column;gap: 2rem;width: 100%;max-width: 800px;
}
.toast{background: #ffffff;box-shadow: 0 5px 5px -4px rgba(0, 0, 0, 0.3);color: #110024;display: flex;align-items: center;gap: 1rem;padding: 0.5rem 1rem;width: 100%;
}.toast-dark{background: #110024;color: #ffffff;
}.toast.toast-rounded{border-radius: 50px;
}.toast.toast-loading{--loading-width: 40%;position: relative;justify-content: center;
}.toast.toast-loading::after{content: '';background: #110024;position: absolute;bottom: 0;left: 0;height: 3px;width: var(--loading-width);
}.toast.toast-dark.toast-loading::after{background: #ffffff;
}.toast .icon-wrapper{background: #2ca12c;border-radius: 50%;color: #ffffff;display: flex;align-items: center;justify-content: center;height: 36px;width: 36px;
}.toast-dark .icon-wrapper{background: #ffffff;color: #2ca12c;
}.toast .close-btn{background: none;border: none;color: #9b9b9b;cursor: pointer;margin-left: auto;padding: 0;
}
06_BirthdayList
设计稿
代码
<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title><link rel="stylesheet" href="./index.css">
</head><body><section class="list-wrapper"><h3 class="list">24 birthdays today</h3><div class="list"> <img src="./image1.png" alt=""><div class="list-name"><span>Bertie Yates</span> <span>29 years</span></div></div><div class="list"> <img src="./image1.png" alt=""><div class="list-name"><span>Hester Hogan</span> <span>32 years</span></div></div><div class="list"> <img src="./image1.png" alt=""><div class="list-name"><span>LorryLttle</span> <span>32 years</span></div></div><div class="list"> <img src="./image1.png" alt=""><div class="list-name"><span>Bertie Yates</span> <span>29 years</span></div></div><div class="list"> <img src="./image1.png" alt=""><div class="list-name"><span>Bertie Yates</span> <span>29 years</span></div></div><div class="list"><button>View all</button></div></section>
</body></html>
* {box-sizing: border-box;
}body {background: #f089b1;display: flex;align-items: center;justify-content: center;margin: 0;min-height: 100vh;
}.list-wrapper {display: flex;flex-direction: column;align-items: flex-start;padding: 40px;background: #fff;border-radius: 0.5rem;box-shadow: 70px 50px 40px rgb(226, 112, 158);gap: 1.2rem;width: 30%;/* height: 30rem; */max-width: 700px;overflow: hidden;
}h3 {font-weight: normal;white-space: nowrap;margin: 0;
}.list {width: 100%;display: flex;align-items: center;
}.list img {min-width: 25px;height: 25px;border-radius: 50%;background-color: aqua;margin-right: 8px;
}.list-name {display: flex;flex-direction: column;
}.list-name span:nth-of-type(2) {font-size: 13px;color: #9b9899;
}button {width: 100%;height: 40px;color: #fff;border: none;border-radius: 0.2em;background-image: linear-gradient(to right, #e76ecf, #fe69a4);box-shadow: 0px 5px 4px rgba(246, 89, 194, 0.3);
}
07_Pricing Table
设计稿
代码
<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title><link rel="stylesheet" href="./index.css">
</head><body><div class="table-wrapper"><div class="halo purple"></div><div class="halo blue"></div><div class="halo yellow"></div><ul class="table-list"><li><h3>Free</h3><div class="list-price"><span><span>$</span> <span>0</span></span></div><p class="list-pack">Free oyour whole team</p><p>For individuals or teams looking to organize anything.</p><button>Get started</button></li><li><h3>Standard</h3><div class="list-price"><span><span>$</span> <span>6</span></span></div><p class="list-pack">Peruser per month</p><p>For teams that need to manage more work.</p><button>Upgrade Now</button></li><li><h3>Premium</h3><div class="list-price"><span><span>$</span> <span>12</span></span></div><p class="list-pack">Peruser per month</p><p>Best for teams that need to track multiple projects.</p><button>Try for free</button></li></ul></div>
</body></html>* {box-sizing: border-box;
}body {background-color: #f5f8ff;display: flex;align-items: center;justify-content: center;margin: 0;min-height: 100vh;
}li {list-style: none;/* 移除列表项前的符号 */margin: 0;/* 重置外边距 */padding: 0;/* 重置内边距 */
}.table-wrapper {position: relative;min-height: 50vh;min-width: 625px;border: 15px solid #fff;border-radius: 10px;background-color: rgba(255, 255, 255, .7);/* overflow: hidden; */
}.table-list {display: flex;gap: 2rem;max-width: 800px;
}.list-price span:nth-of-type(1) {font-size: 20px;font-weight: bold;
}.list-price span:nth-of-type(2) {font-size: 40px;font-weight: bold;
}p {font-size: 18px;
}.list-pack {margin: 0;font-size: 12px;}button {border: none;width: 7rem;height: 40px;border-radius: 5px;}.table-list li:nth-of-type(1) button {background-color: #edbbff;
}.table-list li:nth-of-type(2) button {background-color: #aef1f5;
}.table-list li:nth-of-type(3) button {background-color: #ffddb6;
}.halo {position: absolute;top: 4rem;left: 20rem;/* background-color: #edbbff; */width: 15rem;height: 15rem;border-radius: 50%;}.purple {/* position: absolute; */top: 13rem;left: -8rem;width: 20rem;height: 20rem;/* background-color: #edbbff; */background-image: radial-gradient(circle, rgba(237, 187, 255, 1) 0%, rgba(237, 187, 255, 0) 100%);box-shadow: 0 20px 70px rgba(237, 187, 255, 0.2),/* 下阴影 */0 -20px 70px rgba(237, 187, 255, 0.2),/* 上阴影 */20px 0 70px rgba(237, 187, 255, 0.2),/* 右阴影 */-20px 0 70px rgba(237, 187, 255, 0.2);/* 左阴影 */z-index: -5;
}.blue {/* background-color: #aef1f5; */top: -6rem;left: 10rem;background-image: radial-gradient(circle, rgba(174, 241, 245, 1) 0%, rgba(237, 187, 255, 0) 100%);box-shadow: 0 20px 70px rgba(174, 241, 245, 0.2),/* 下阴影 */0 -20px 70px rgba(174, 241, 245, 0.2),/* 上阴影 */20px 0 70px rgba(174, 241, 245, 0.2),/* 右阴影 */-20px 0 70px rgba(174, 241, 245, 0.2);/* 左阴影 */z-index: -5;
}.yellow {top: -3rem;left: 40rem;/* background-color: #ffddb6; */background-image: radial-gradient(circle, rgba(255, 221, 182, 1) 0%, rgba(237, 187, 255, 0) 100%);box-shadow: 0 20px 70px rgba(255, 221, 182, 0.2),/* 下阴影 */0 -20px 70px rgba(255, 221, 182, 0.2),/* 上阴影 */20px 0 70px rgba(255, 221, 182, 0.2),/* 右阴影 */-20px 0 70px rgba(255, 221, 182, 0.2);/* 左阴影 */z-index: -5;
}
