css条纹背景样式、及方格斜纹背景的实现

2021-02-06 10:16

阅读：465

标签：back 默认 web 使用 idt gray 中间 hit rgb

一、横向条纹
如下代码：

1 background: linear-gradient(#fb3 20%, #58a 80%)

上面代码表示整个图片的上部分20%和下部分20%是对应的纯色，只有中间的部分是渐变色。如果让中间的部分逐渐缩小，当中间部分变为0即上下两种颜色的七点和终点相同是，就没有了渐变而变成了两种颜色的色条:

1 background: linear-gradient(#fb3 50%, #58a 50%);

接下来可以通过设置背景的大小，让背景高度变小并且背景默认为repeat，从而出现条纹状

1 background: linear-gradient(#fb3 50%, #58a 50%);   
2 background-size: 100% 30px;

设计坞https://www.wode007.com/sites/73738.html

我们可以不设定第二个颜色的起始位置，设置为0，则浏览器默认为接着上一个颜色开始：

1 background: linear-gradient(#fb3 30%, #58a 0);   
2 background-size:100% 30px;

这样就形成了一个黄色占30%蓝色占70%的条纹状背景
也可以设置多种颜色，下面设置了三种颜色的条纹：

1 background: linear-gradient(#fb3 33.3%, #58a 0, #58a 66.6%,yellowgreen 0);   
2 background-size: 100% 45px;

二、竖向条纹
只需要在linear-gradient方法中加一个前缀即可。注意还需颠倒background-size长宽的设定

1 background: linear-gradient(to rightright, #fb3 50%, #58a 0);     
2 background-size:30px 100%;

三、斜向条纹
可以通过修改background-size的值以及为linear-gradient添加角度来实现斜向的条纹：

1 background: linear-gradient(45deg, #fb3 50%, #58a 0);    //让背景的渐变带有倾斜
2 background-size:30px 30px;   //每一块小组成部分固定宽度和高度

但这样做的结果是只会形成一小块一小块的斜线，而不是整体div的斜线，我们需要以四个小div为一组绘制斜线，添加linear-gradient中的颜色分解：

1 background: linear-gradient(45deg, #fb3 25%, #58a 0, #58a50%, #fb3 0, #fb3 75%, #58a 0);     
2 background-size:30px 30px;

四、使用repeat-linear-gradient
对于斜线的背景绘制，使用repeat-linear-gradient方法更有效。使用该方法的时候，设置的颜色变化会自动进行重复直到铺满整个div。实例代码如下：

1 background: repeating-linear-gradient(45deg, #fb3, #58a 30px);

通过这种方式可以任意更改角度，而不会出现上中方法中的调节困难

1 background: repeating-linear-gradient(60deg, #fb3, #fb315px, #58a 0, #58a 30px);

(这种方法其实相当于将size的控制和gradient的控制合到了一起)

五、关于颜色的设定
有时我们希望条纹背景的颜色之间是相近的颜色，但是如果手动设定这个颜色的#很不方便，也很难发现要选择什么样的颜色。可以使用如下方法：

1 background: #58a;     
2 background-image: repeating-linear-gradient(30deg,     
3 hsla(0,0%,100%,.1),     
4 hsla(0,0%,100%,.1)15px,     
5 transparent 0,transparent 30px);

这种方法的原理是：指定背景中最深的颜色，条文中其他相近色用透明度进行调整

六、综合实例
这里效果图一起放上来了，与下面的样式一一对应：

技术图片

公用部分：

 1 .stripes {   
 2     height: 250px;   
 3     width: 375px;   
 4     float: left;   
 5     margin: 10px;        
 6     -webkit-background-size: 50px 50px;   
 7     -moz-background-size: 50px 50px;   
 8     background-size: 50px 50px; /* 控制条纹的大小 */  
 9        
10     -moz-box-shadow: 1px 1px 8px gray;   
11     -webkit-box-shadow: 1px 1px 8px gray;   
12     box-shadow: 1px 1px 8px gray;   
13 }

图1：

1 .horizontal {   
2     background-color: #0ae;   
3     background-image: -webkit-gradient(linear, 0 0, 0 100%, color-stop(.5, rgba(255, 255, 255, .2)), color-stop(.5, transparent), to(transparent));   
4     background-image: -moz-linear-gradient(rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
5     background-image: -o-linear-gradient(rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
6     background-image: linear-gradient(rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
7 }

图2：

1 .vertical {   
2     background-color: #f90;   
3     background-image: -webkit-gradient(linear, 0 0, 100% 0, color-stop(.5, rgba(255, 255, 255, .2)), color-stop(.5, transparent), to(transparent));   
4     background-image: -moz-linear-gradient(0deg, rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
5     background-image: -o-linear-gradient(0deg, rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
6     background-image: linear-gradient(0deg, rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
7 }

图3：

 1 .picnic {   
 2     background-color:white;   
 3     background-image: -webkit-gradient(linear, 0 0, 0 100%, color-stop(.5, transparent), color-stop(.5, rgba(200, 0, 0, .5)), to(rgba(200, 0, 0, .5))),   
 4                       -webkit-gradient(linear, 0 0, 100% 0, color-stop(.5, transparent), color-stop(.5, rgba(200, 0, 0, .5)), to(rgba(200, 0, 0, .5)));   
 5     background-image: -moz-linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
 6                       -moz-linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
 7     background-image: -o-linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
 8                       -o-linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
 9     background-image: linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
10                       linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
11 }

图4：

 1 .picnic {   
 2     background-color:white;   
 3     background-image: -webkit-gradient(linear, 0 0, 0 100%, color-stop(.5, transparent), color-stop(.5, rgba(200, 0, 0, .5)), to(rgba(200, 0, 0, .5))),   
 4                       -webkit-gradient(linear, 0 0, 100% 0, color-stop(.5, transparent), color-stop(.5, rgba(200, 0, 0, .5)), to(rgba(200, 0, 0, .5)));   
 5     background-image: -moz-linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
 6                       -moz-linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
 7     background-image: -o-linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
 8                       -o-linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
 9     background-image: linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
10                       linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
11 }

图5：

 1 .angled-135 {   
 2     background-color: #c16;   
 3     background-image: -webkit-gradient(linear, 0 0, 100% 100%,   
 4                             color-stop(.25, rgba(255, 255, 255, .2)), color-stop(.25, transparent),   
 5                             color-stop(.5, transparent), color-stop(.5, rgba(255, 255, 255, .2)),   
 6                             color-stop(.75, rgba(255, 255, 255, .2)), color-stop(.75, transparent),   
 7                             to(transparent));   
 8     background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, .2) 25%, transparent 25%,   
 9                         transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%,   
10                         transparent 75%, transparent);   
11     background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, .2) 25%, transparent 25%,   
12                         transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%,   
13                         transparent 75%, transparent);   
14     background-image: linear-gradient(-45deg, rgba(255, 255, 255, .2) 25%, transparent 25%,   
15                         transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%,   
16                         transparent 75%, transparent);   
17 }

图6：

 1 .checkered {   
 2     background-image: -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.25, #555), color-stop(.25, transparent), to(transparent)),   
 3                       -webkit-gradient(linear, 0 100%, 100% 0, color-stop(.25, #555), color-stop(.25, transparent), to(transparent)),   
 4                       -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.75, transparent), color-stop(.75, #555)),   
 5                       -webkit-gradient(linear, 0 100%, 100% 0, color-stop(.75, transparent), color-stop(.75, #555));   
 6     background-image: -moz-linear-gradient(45deg, #555 25%, transparent 25%, transparent),   
 7                       -moz-linear-gradient(-45deg, #555 25%, transparent 25%, transparent),   
 8                       -moz-linear-gradient(45deg, transparent 75%, #555 75%),   
 9                       -moz-linear-gradient(-45deg, transparent 75%, #555 75%);   
10     background-image: -o-linear-gradient(45deg, #555 25%, transparent 25%, transparent),   
11                       -o-linear-gradient(-45deg, #555 25%, transparent 25%, transparent),   
12                       -o-linear-gradient(45deg, transparent 75%, #555 75%),   
13                       -o-linear-gradient(-45deg, transparent 75%, #555 75%);   
14     background-image: linear-gradient(45deg, #555 25%, transparent 25%, transparent),   
15                       linear-gradient(-45deg, #555 25%, transparent 25%, transparent),   
16                       linear-gradient(45deg, transparent 75%, #555 75%),   
17                       linear-gradient(-45deg, transparent 75%, #555 75%);   
18 }

HTML代码：

1 class="horizontal stripes">  
2 class="vertical stripes">  
3 class="picnic stripes">  
4 class="angled stripes">  
5 class="angled-135 stripes">  
6 class="checkered stripes">

css条纹背景样式、及方格斜纹背景的实现

标签：back 默认 web 使用 idt gray 中间 hit rgb

原文地址：https://www.cnblogs.com/ypppt/p/13114244.html

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css条纹背景样式、及方格斜纹背景的实现

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