如何解决CSS旋转对角线div，部分，导航栏和页脚，使用svg或仅转换倾斜，该使用什么？
我开始作为前端Web开发人员。目前，在尝试为客户网站实现布局时遇到麻烦。
设计师正在要求这样的布局。
如您所见，布局不是矩形的，导航栏和页脚也不是，并且许多网站板块都是对角线的。
我在Google上搜索了很多，发现了两种实现方法。
第一种方法是通过创建一些SVG并将它们作为背景添加到CSS中，以进行旋转的所有内容。调整屏幕大小时，这会导致问题。如果用户的视口非常宽，则由于SVG会拉伸，因此旋转效果会略有损失。
我发现的第二种方法是对内部的每个节和内容应用transform skew以避免旋转文本。这是很多工作，因为我必须在网站的每个元素中实际应用轮换。但是，它比第一种方法更具灵活性，因为使用媒体查询，如果效果消失了，我可以修复旋转。
有人以前遇到过这个问题吗？我正在正确解决问题？您将使用哪种方法？有人知道其他解决此问题的方法吗？
更新
在看到您的帮助后，我开始编写代码以应用答案。 谢谢@A Haworth，@ G-Cyrillus，@ Nathan
我还没有找到一种方法可以将图像的正确部分隐藏在条形图中。也许我可以将线性渐变的最后一个选项作为背景色。有谁有更好的解决方案？
这是代码。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>title</title>
<meta content="width=device-width,initial-scale=1" name="viewport">
<link href="favicon.ico" rel="icon" type="image/x-icon">
<style>
*,*::after,*::before,html {
margin: 0;
padding: 0;
box-sizing: border-box;
}
.nav {
width: 100%;
height: 100px;
position: fixed;
top: 0;
left: 0;
background-color: white;
z-index: 999;
}
.nav::after {
content: '';
width: 100%;
height: 175%;
display: inline-block;
background: linear-gradient(178.5deg,white 65%,#dfa557 65.3%,#dfa557 75%,transparent 75.3%);
}
.nav svg {
max-height: 100px;
position: absolute;
}
.nav svg:nth-child(2) {
float: right;
top: 30px;
right: 30px;
}
.content {
width: 100%;
margin-top: 100px;
position: relative;
}
.content img {
max-width: 100%;
vertical-align: bottom;
}
.content .img::after {
content: '';
width: 100%;
height: 75px;
background: linear-gradient(178.5deg,transparent 49px,#dfa557 50px,#dfa557 74px,transparent 75px);
float: left;
position: relative;
margin-top: -60px;
}
.content p {
padding: 1rem;
background-color: #73392c;
width: 15em;
text-align: center;
transform: translateX(-50%) rotateZ(-2deg);
color: white;
float: left;
position: relative;
margin-left: 50%;
margin-top: -80px;
}
</style>
<body>
<div class="nav">
<svg data-name='Layer 1' id='logoipsum' viewBox='0 0 177.78 100' xmlns='http://www.w3.org/2000/svg'><title>
logo-5</title>
<path d='M63.87,44.07h3V56.2h-3Zm4.19,7.55c0-3,1.84-4.79,4.68-4.79s4.68,1.79,4.68,4.79-1.8,4.8-4.68,4.8S68.06,54.67,68.06,51.62Zm6.35,0c0-1.65-.65-2.62-1.67-2.62s-1.66,1-1.66,2.62.63,2.6,1.66,2.6S74.41,53.3,74.41,51.63Zm4.14,5.17h2.88a1.55,1.55,1.62.9c1.14,1.74-.62,1.74-1.52V54.49h-.06A2.84,2.84,1,82,56.13c-2.19,0-3.64-1.67-3.64-4.54s1.38-4.68,3.68-4.68a2.87,2.87,2.76,1.76h0V47h3V56.1c0,2.19-1.93,3.55-4.78,3.55C80.37,59.65,78.72,58.46,78.55,56.8Zm6.25-5.18c0-1.46-.67-2.38-1.73-2.38s-1.71.91-1.71,2.38.64,2.3,1.71,2.3S84.8,53.1,84.8,51.62Zm4.13,0c0-3,4.68-4.79s4.69,4.69,4.8-4.69,4.8S88.93,88.93,0c0-1.65-.65-2.62-1.67-2.62S92,50,92,51.63s.63,1.65,2.6S95.28,95.28,51.63Zm4.16-6.79A1.53,1.53,101,46.31,1.46,99.44,44.84Zm0,2.2h3V56.2h-3Zm13.89,4.59c0,3-1.33,4.71-3.61,4.71a2.86,2.86,1-2.8-1.7h-.06v4.52h-3V47h3v1.64h.06a2.87,2.78-1.77C112,46.91,113.37,48.63,51.63Zm-3,0c0-1.46-.67-2.39-1.72-2.39s-1.72.94-1.73,2.39.68,2.38,1.73,2.38S110.33,53.08,110.33,51.63Zm8.15-4.8c2.49,4,1.18,4.07,3.07h-2.73c0-.65-.54-1.06-1.37-1.06s-1.2.32-1.2.79.33.62,.76l1.92.39c1.83.39,2.61,1.13,2.52,1.9-1.73,3.12-4.28,3.12s-4.22-1.22-4.35-3.09h2.89c.09.68.63,1.08,1.51,1.08s1.28-.29,1.28-.77-.28-.58-1-.73l-1.73-.37c-1.79-.37-2.73-1.32-2.73-2.72C114.39,48,116,46.83,118.48,46.83Zm14.31,9.37H129.9V54.47h-.06a2.61,1-2.66,1.91,3.19,1-3.36-3.45V47h3v5.24c0,1.09.56,1.67,1.49,1.67a1.53,1.52-1.73V47h3ZM134.24,47h2.9v1.77h.06a2.66,2.66,2.61-1.94,2.39,2.55,2h.06a2.82,2.82,2.82-2,2.91,3,3.12V56.2h-3V50.75c0-1-.45-1.46-1.29-1.46a1.31,1.31,0-1.31,1.48V56.2h-2.85V50.71c0-.92-.45-1.42-1.27-1.42a1.34,1.34,0-1.33,1.5V56.2h-3Z'
style='fill:#394149'/>
<path d='M55.48,44.62a13.25,13.25,0-2-3.22A13.53,13.53,34.8,60.72,13.09,38,62.55a13.39,13.39,5.07,1A13.56,13.56,56.6,55.48,44.62ZM43.06,39.19a10.71,10.71,4.52,1h0a4.39,4.39,1-1.08.31,5.73,0-4.85,4.85A3,38.94,48a5.73,4.85,1-.79,1.74h0a10.8,10.8,9.77-15.42ZM34.79,57c.12-.11.24-.21.36-.33a5.48,5.48,1.62-3.23,2.92,.87-1.82,2.83,1.81-.86,4.85-4.85A2.92,45.17,44,47,43.17a5.48,3-1.43,10.51,2.36,2.78.86.86,1-.13.14,1-1.81.88,5.71,1-2.69,2.68A5.76,5.76,57.92a3.14,3.14,1-.49,1.37A10.89,10.89,34.79,57Zm8.27,3.86a10.84,10.84,1-3-.42,5.78,.64-2,2.68-2.68,4.86-4.85,2.56-1A10.82,10.82,43.06,60.81Z'
style='fill:#394149'/>
</svg>
<svg fill="none" height="46" viewBox="0 0 46 46" width="46" xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink">
<rect fill="url(#pattern0)" height="46" width="46"/>
<defs>
<pattern height="1" id="pattern0" patternContentUnits="objectBoundingBox" width="1">
<use transform="translate(-0.0037037) scale(0.00740741)" xlink:href="#image0"/>
</pattern>
<image height="135" id="image0" width="136"
xlink:href="data:image/png;base64,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"/>
</defs>
</svg>
</div>
<div class="content">
<div class="img"><img
src="https://i.picsum.photos/id/690/1920/1080.jpg?hmac=GGas7WQ8CNFLrnTOF_qILl5UBklCgc56yjrMKbzCGrM"/></div>
<p>SECTION NAME</p>
</div>
<div style="padding-top: 100px">
<p>Lorem ipsum dolor sit amet,consectetur adipisicing elit. Animi aspernatur culpa,delectus dolorum et harum impedit,iure maiores molestias nemo possimus quae sunt tempora tenetur ullam unde vitae. Ex,maiores.</p>
<p>Lorem ipsum dolor sit amet,maiores.</p>
</div>
</body>
</html>
这是错误的屏幕截图。
解决方法
我会以常规方式（即矩形）布置所有内容，然后在需要倾斜边界时将其用作伪元素。这样，您就不必“纠正”正常文本/图像中的任何内容。而且，如果将伪元素设为绝对，则它们不会影响其他所有元素的自然流动。因此，对于顶部看起来为米色的多边形，您可以按照通常的方式将其绘制为带有文本的矩形，并为其指定一个伪元素，在底部绘制一个额外的偏斜位。并使其与下一个div重叠。
类似的东西：
.a {
width:300px;
height: 150px;
background-color: beige;
}
.a::after {
content: '';
width: 100%;
height: 250px;
display: inline-block;
transform: skewY(-20deg);
background-image: linear-gradient(to bottom,beige,beige);
}<div class="a">text stuff</div>
对于实际旋转的文本，您将必须旋转其所在的div-不倾斜。
,这是一个混合渐变和旋转以及一些边距的想法：
html {
font-size: clamp(12px,2.5vw,20px);/* abiut responsive idea */
}
body {
margin: auto;
color: white;
text-shadow: 0 0 1px black;
}
.bod {/* let's use a container to avoid growing too wide */
max-width: 1200px;
margin: auto;
box-shadow: 0 0 1px gray,0 0 0 50vw #dea45780;
}
nav {
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
position: relative;
overflow: hidden;
}
/* let's use a pseudo gradient a few times */
nav:after,.content:after,section:before {
content: "";
height: calc(40px + 1vw);/* responsive idea */
width: 140%;
margin: 0 -20%;
display: block;
background: linear-gradient(
to bottom right,white 45%,#dfa557 46%,#dfa557 55%,transparent 56%
);
}
h1,h2,p,h3 {
padding: 1rem;
margin: 0.5rem;
}
nav svg {
max-height: 100px;
margin-right: 3vw;
}
.content {
overflow: hidden;
margin-top: calc((40px + 1vw) * -1);/* hide it partially */
display: grid;
grid-auto-rows: auto;/* to dispatch element over the image instead absolute positionning */
}
.content img {
max-width: 100%;
min-height: 400px;
margin-bottom: 0.75em;
object-fit: cover;/* clip it if needed */
grid-column: 1;
grid-row: 1/6;
}
.content h1 {
grid-column: 1;
grid-row: 2;
}
.content h2 {
grid-column: 1;
grid-row: 3;
}
.content h1,.content h2 {
background: linear-gradient(
to top,transparent 1.25rem,#dfa557 1.25rem,#dfa557 2.25rem,transparent 2.25rem
);
font-size: 3rem;
text-transform: uppercase;
width: max-content;
}
.content h3 {
grid-column: 1;
grid-row: 5 / 6;
margin: auto;
transform: rotate(-3deg);/* rotate it a bit to match gradient rotation */
background: #73392c;
z-index: 1;
}
.content:after {
grid-column: 1;
grid-row: 5;
transform: scale(-1);
}
section {
mix-blend-mode: color-burn;/* blend with previous tag to not hide */
position: relative;
z-index: 1;
overflow: hidden;
background: #8f250c;
}
section:before {
transform: scale(-1,1);
}
<div class="bod"><nav>
<svg data-name='Layer 1' id='logoipsum' viewBox='0 0 177.78 100' xmlns='http://www.w3.org/2000/svg'><title>
logo-5</title>
<path d='M63.87,44.07h3V56.2h-3Zm4.19,7.55c0-3,1.84-4.79,4.68-4.79s4.68,1.79,4.68,4.79-1.8,4.8-4.68,4.8S68.06,54.67,68.06,51.62Zm6.35,0c0-1.65-.65-2.62-1.67-2.62s-1.66,1-1.66,2.62.63,2.6,1.66,2.6S74.41,53.3,74.41,51.63Zm4.14,5.17h2.88a1.55,1.55,1.62.9c1.14,1.74-.62,1.74-1.52V54.49h-.06A2.84,2.84,1,82,56.13c-2.19,0-3.64-1.67-3.64-4.54s1.38-4.68,3.68-4.68a2.87,2.87,2.76,1.76h0V47h3V56.1c0,2.19-1.93,3.55-4.78,3.55C80.37,59.65,78.72,58.46,78.55,56.8Zm6.25-5.18c0-1.46-.67-2.38-1.73-2.38s-1.71.91-1.71,2.38.64,2.3,1.71,2.3S84.8,53.1,84.8,51.62Zm4.13,0c0-3,4.68-4.79s4.69,4.69,4.8-4.69,4.8S88.93,88.93,0c0-1.65-.65-2.62-1.67-2.62S92,50,92,51.63s.63,1.65,2.6S95.28,95.28,51.63Zm4.16-6.79A1.53,1.53,101,46.31,1.46,99.44,44.84Zm0,2.2h3V56.2h-3Zm13.89,4.59c0,3-1.33,4.71-3.61,4.71a2.86,2.86,1-2.8-1.7h-.06v4.52h-3V47h3v1.64h.06a2.87,2.78-1.77C112,46.91,113.37,48.63,51.63Zm-3,0c0-1.46-.67-2.39-1.72-2.39s-1.72.94-1.73,2.39.68,2.38,1.73,2.38S110.33,53.08,110.33,51.63Zm8.15-4.8c2.49,4,1.18,4.07,3.07h-2.73c0-.65-.54-1.06-1.37-1.06s-1.2.32-1.2.79.33.62,.76l1.92.39c1.83.39,2.61,1.13,2.52,1.9-1.73,3.12-4.28,3.12s-4.22-1.22-4.35-3.09h2.89c.09.68.63,1.08,1.51,1.08s1.28-.29,1.28-.77-.28-.58-1-.73l-1.73-.37c-1.79-.37-2.73-1.32-2.73-2.72C114.39,48,116,46.83,118.48,46.83Zm14.31,9.37H129.9V54.47h-.06a2.61,1-2.66,1.91,3.19,1-3.36-3.45V47h3v5.24c0,1.09.56,1.67,1.49,1.67a1.53,1.52-1.73V47h3ZM134.24,47h2.9v1.77h.06a2.66,2.66,2.61-1.94,2.39,2.55,2h.06a2.82,2.82,2.82-2,2.91,3,3.12V56.2h-3V50.75c0-1-.45-1.46-1.29-1.46a1.31,1.31,0-1.31,1.48V56.2h-2.85V50.71c0-.92-.45-1.42-1.27-1.42a1.34,1.34,0-1.33,1.5V56.2h-3Z'
style='fill:#394149'/>
<path d='M55.48,44.62a13.25,13.25,0-2-3.22A13.53,13.53,34.8,60.72,13.09,38,62.55a13.39,13.39,5.07,1A13.56,13.56,56.6,55.48,44.62ZM43.06,39.19a10.71,10.71,4.52,1h0a4.39,4.39,1-1.08.31,5.73,0-4.85,4.85A3,38.94,48a5.73,4.85,1-.79,1.74h0a10.8,10.8,9.77-15.42ZM34.79,57c.12-.11.24-.21.36-.33a5.48,5.48,1.62-3.23,2.92,.87-1.82,2.83,1.81-.86,4.85-4.85A2.92,45.17,44,47,43.17a5.48,3-1.43,10.51,2.36,2.78.86.86,1-.13.14,1-1.81.88,5.71,1-2.69,2.68A5.76,5.76,57.92a3.14,3.14,1-.49,1.37A10.89,10.89,34.79,57Zm8.27,3.86a10.84,10.84,1-3-.42,5.78,.64-2,2.68-2.68,4.86-4.85,2.56-1A10.82,10.82,43.06,60.81Z'
style='fill:#394149'/>
</svg>
<svg fill="none" height="46" viewBox="0 0 46 46" width="46" xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink">
<rect fill="url(#pattern0)" height="46" width="46"/>
<defs>
<pattern height="1" id="pattern0" patternContentUnits="objectBoundingBox" width="1">
<use transform="translate(-0.0037037) scale(0.00740741)" xlink:href="#image0"/>
</pattern>
<image height="135" id="image0" width="136"
xlink:href="data:image/png;base64,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"/>
</defs>
</svg>
</nav>
<div class="content">
<img src="https://i.picsum.photos/id/690/1920/1080.jpg?hmac=GGas7WQ8CNFLrnTOF_qILl5UBklCgc56yjrMKbzCGrM"/>
<h1>Slogum</h1>
<h2>Slogum</h2>
<h3>SECTION NAME</h3>
<section>
<p>Lorem ipsum dolor sit amet,consectetur adipisicing elit. Animi aspernatur culpa,delectus dolorum et harum impedit,iure maiores molestias nemo possimus quae sunt tempora tenetur ullam unde vitae. Ex,maiores.</p>
<p>Lorem ipsum dolor sit amet,maiores.</p>
</section>
</div>
</div>
/* there is a few comments inside the css part to tell purpose of some rules */
您可以将header和footer元素设置为包含position：relative;。然后使用position：absolute; psuedo :: before / :: after元素，以创建一个倾斜的元素，该元素位于内容的后面，并根据其是页眉还是页脚分别位于顶部/底部。
from sklearn.neighbors import KNeighborsClassifier
neigh = KNeighborsClassifier(n_neighbors=5)
n = neigh.fit(train_x_prepared,train_y["style"])`
我用 css 的 clip-path: polygon(...) 属性解决了这个问题。
就像画点来制作自己的人物一样，反应灵敏。
这应该看起来像你正在寻找的
clip-path: polygon(0 0,100% 0%,100% 60%,0% 100%);
它必须在某个 div 或容器内
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。