CSS制作Web页面条纹背景样式的介绍

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Lepaskan: 2018-07-02 11:07:41
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这篇文章主要介绍了关于CSS制作Web页面条纹背景样式的介绍,有着一定的参考价值,现在分享给大家,有需要的朋友可以参考一下

通过CSS中的linear-gradient主要就能显示出不同方向的条纹效果,这里我们就来详解CSS制作Web页面条纹背景样式的技巧,需要的朋友可以参考下

一、横向条纹
如下代码:

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

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

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

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

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

background: linear-gradient(to rightright, #fb3 50%, #58a 0);     
background-size:30px 100%;
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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:
background: linear-gradient(45deg, #fb3 50%, #58a 0); //让背景的渐变带有倾斜
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p的斜线,我们需要以四个小p为一组绘制斜线,添加linear-gradient中的颜色分解:

background: linear-gradient(45deg, #fb3 25%, #58a 0, #58a50%, #fb3 0, #fb3 75%, #58a 0);     
background-size:30px 30px;
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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p。实例代码如下:

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

background: #58a;     
background-image: repeating-linear-gradient(30deg,     
hsla(0,0%,100%,.1),     
hsla(0,0%,100%,.1)15px,     
transparent 0,transparent 30px);
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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:
2016531113058955.png (1190×539)

.stripes {   
    height: 250px;   
    width: 375px;   
    float: left;   
    margin: 10px;   
    -webkit-background-size: 50px 50px;   
    -moz-background-size: 50px 50px;   
    background-size: 50px 50px; /* 控制条纹的大小 */
    -moz-box-shadow: 1px 1px 8px gray;   
    -webkit-box-shadow: 1px 1px 8px gray;   
    box-shadow: 1px 1px 8px gray;   
}
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.horizontal {   
    background-color: #0ae;   
    background-image: -webkit-gradient(linear, 0 0, 0 100%, color-stop(.5, rgba(255, 255, 255, .2)), color-stop(.5, transparent), to(transparent));   
    background-image: -moz-linear-gradient(rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
    background-image: -o-linear-gradient(rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
    background-image: linear-gradient(rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
}
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.vertical {   
    background-color: #f90;   
    background-image: -webkit-gradient(linear, 0 0, 100% 0, color-stop(.5, rgba(255, 255, 255, .2)), color-stop(.5, transparent), to(transparent));   
    background-image: -moz-linear-gradient(0deg, rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
    background-image: -o-linear-gradient(0deg, rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
    background-image: linear-gradient(0deg, rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);   
}
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.picnic {   
    background-color:white;   
    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))),   
                      -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)));   
    background-image: -moz-linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
                      -moz-linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
    background-image: -o-linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
                      -o-linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
    background-image: linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
                      linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
}
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.picnic {   
    background-color:white;   
    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))),   
                      -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)));   
    background-image: -moz-linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
                      -moz-linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
    background-image: -o-linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
                      -o-linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
    background-image: linear-gradient(transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)),   
                      linear-gradient(0deg, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));   
}
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.angled-135 {   
    background-color: #c16;   
    background-image: -webkit-gradient(linear, 0 0, 100% 100%,   
                            color-stop(.25, rgba(255, 255, 255, .2)), color-stop(.25, transparent),   
                            color-stop(.5, transparent), color-stop(.5, rgba(255, 255, 255, .2)),   
                            color-stop(.75, rgba(255, 255, 255, .2)), color-stop(.75, transparent),   
                            to(transparent));   
    background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, .2) 25%, transparent 25%,   
                        transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%,   
                        transparent 75%, transparent);   
    background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, .2) 25%, transparent 25%,   
                        transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%,   
                        transparent 75%, transparent);   
    background-image: linear-gradient(-45deg, rgba(255, 255, 255, .2) 25%, transparent 25%,   
                        transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%,   
                        transparent 75%, transparent);   
}
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.checkered {   
    background-image: -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.25, #555), color-stop(.25, transparent), to(transparent)),   
                      -webkit-gradient(linear, 0 100%, 100% 0, color-stop(.25, #555), color-stop(.25, transparent), to(transparent)),   
                      -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.75, transparent), color-stop(.75, #555)),   
                      -webkit-gradient(linear, 0 100%, 100% 0, color-stop(.75, transparent), color-stop(.75, #555));   
    background-image: -moz-linear-gradient(45deg, #555 25%, transparent 25%, transparent),   
                      -moz-linear-gradient(-45deg, #555 25%, transparent 25%, transparent),   
                      -moz-linear-gradient(45deg, transparent 75%, #555 75%),   
                      -moz-linear-gradient(-45deg, transparent 75%, #555 75%);   
    background-image: -o-linear-gradient(45deg, #555 25%, transparent 25%, transparent),   
                      -o-linear-gradient(-45deg, #555 25%, transparent 25%, transparent),   
                      -o-linear-gradient(45deg, transparent 75%, #555 75%),   
                      -o-linear-gradient(-45deg, transparent 75%, #555 75%);   
    background-image: linear-gradient(45deg, #555 25%, transparent 25%, transparent),   
                      linear-gradient(-45deg, #555 25%, transparent 25%, transparent),   
                      linear-gradient(45deg, transparent 75%, #555 75%),   
                      linear-gradient(-45deg, transparent 75%, #555 75%);   
}
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HTML代码:

<p class="horizontal stripes"></p>
<p class="vertical stripes"></p>
<p class="picnic stripes"></p>
<p class="angled stripes"></p>
<p class="angled-135 stripes"></p>
<p class="checkered stripes"></p>
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以上就是本文的全部内容,希望对大家的学习有所帮助,更多相关内容请关注PHP中文网!

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