html - 匹配两个 div 的渐变，如果它们具有不同的宽度

Question

我有 10 个内联 div，它们具有相同的渐变类型 - 45 度线，但渐变有不同的颜色，div 有不同的宽度。

是否可以匹配渐变？（希望下面的图片能解释一下）

我的渐变 CSS。只有颜色变化。

   #div1 {
     background: repeating-linear-gradient(
        45deg,
        rgba(155,155,155,0.8),
        rgba(155,155,155,0.8) 3px,
        rgba(250,250,250,0.4) 3px,
        rgba(250,250,250,0.4) 6px);
    }

    #div2 {
     background: repeating-linear-gradient(
        45deg,
        rgba(235,102,107,0.6),
        rgba(235,102,107,0.6) 3px,
        rgba(250,250,250,0.4) 3px,
        rgba(250,250,250,0.4) 6px);
    }
div {
  height:100px;
  display:inline-block;
}

<div id="div1" style="width: 30px"></div><div id="div2" style="width: 40px"></div>

现在的样子（行不匹配）：

我希望它看起来如何：

标签： htmlcssgradientrepeating-linear-gradient

Answer 1

您可以在同一个元素上使用两种渐变，并使用background-clip技巧来隐藏第一个的一部分，直到您将看到第二个的填充时才会出现：

.box {
  height:100px;
  width:80px;
  padding-right:50px;
  margin:5px;
  display:inline-block;
 background: 
 repeating-linear-gradient(
    45deg,
    rgba(235,102,107,0.6),
    rgba(235,102,107,0.6) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px) content-box,
 linear-gradient(#fff,#fff) content-box, /*avoid the overlap of both gradient*/
 repeating-linear-gradient(
    45deg,
    rgba(155,155,155,0.8),
    rgba(155,155,155,0.8) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px) padding-box;
}

<div class="box"></div>
<div class="box" style="width:100px;"></div>
<div class="box" style="padding-right:100px;"></div>

如果你有超过 2 个渐变，你可以考虑background-size。在每个背景下都有一个白色背景层以隐藏可渗透渐变的技巧：

.box {
  height:100px;
  width:300px;
  margin:5px;
  display:inline-block;
 background: 
 /*First gradient*/
 repeating-linear-gradient(
    45deg,
    rgba(235,102,107,0.6),
    rgba(235,102,107,0.6) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px) left/30% 100%,
 linear-gradient(#fff,#fff) left/30% 100%,
 /*Second one*/
 repeating-linear-gradient(
    45deg,
    rgba(155,155,155,0.8),
    rgba(155,155,155,0.8) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px) left/60% 100%,
 linear-gradient(#fff,#fff) left/60% 100%,
 /**/
 repeating-linear-gradient(
    45deg,
    rgba(15,15,15,0.8),
    rgba(15,15,15,0.8) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px) left/80% 100%,
 linear-gradient(#fff,#fff) left/80% 100%,
 /**/
 repeating-linear-gradient(
    45deg,
    rgba(12,155,155,0.8),
    rgba(12,155,155,0.8) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px) left/100% 100%,
 linear-gradient(#fff,#fff) left/100% 100%;
  background-repeat:no-repeat;
}

<div class="box"></div>

这是另一个依靠mix-blend-mode更少代码来实现相同结果的想法：

.box {
  height:100px;
  width:300px;
  position:relative;
  display:inline-block;
  background: 
  repeating-linear-gradient(
    45deg,
    rgba(0,0,0,0.6),
    rgba(0,0,0,0.6) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px),
    #fff;
}
.box::before {
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  background:linear-gradient(to right,blue 20%,red 20%, red 40%,orange 40%);
  mix-blend-mode: lighten;
}

<div class="box"></div>

这是另一个依赖于background-attachment:fixed你可以保持透明度的想法：

.box {
  height:100px;
  width:30px;
  margin:5px 0;
  display:inline-block;
 background-attachment:fixed;
}
#f1 {
 background-image:repeating-linear-gradient(
    45deg,
    rgba(155,155,155,0.8),
    rgba(155,155,155,0.8) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px);
}
#f2 {
 background-image:repeating-linear-gradient(
    45deg,
    rgba(15,15,15,0.8),
    rgba(15,15,15,0.8) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px);
}
#f3 {
 background-image:repeating-linear-gradient(
    45deg,
    rgba(12,155,155,0.8),
    rgba(12,155,155,0.8) 3px,
    rgba(250,250,250,0.4) 3px,
    rgba(250,250,250,0.4) 6px);
 }

<div class="box" id="f1"></div><div class="box" id="f2" style="width:100px"></div><div class="box" id="f3" style="width:150px"></div>

另一种具有多种背景的方式：

.box {
  height:100px;
  width:300px;
  position:relative;
  display:inline-block;
  background: 
  repeating-linear-gradient(
    45deg,
    transparent,
    transparent 3px,
    rgba(250,250,250,1) 3px,
    rgba(250,250,250,1) 6px),
   linear-gradient(to right,
    rgba(235,102,107,0.6) 20%,
    rgba(155,155,155,0.8) 20%, rgba(155,155,155,0.8) 40%,
    rgba(15,15,15,0.8) 40%);
}

<div class="box"></div>