我从设计师那里得到了一个SVG，我想通过SVG外部的CSS设置颜色。我设法覆盖了部分颜色，但不是全部。我需要做什么才能取消填充图标，灰色背景上有红线？理想情况下，无需修改 SVG，因为其中有很多具有相似结构。
html {
background-color: #eeeeee;
}
.icon{
height: 6rem;
width: 6rem;
}
svg {
fill:red;
}<html>
<div class="icon">
<?xml version="1.0" encoding="utf-8"?>
<!-- Generator: Adobe Illustrator 24.1.3, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->
<svg version="1.1" baseProfile="basic" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px"
y="0px" viewBox="0 0 76.5 76.5" xml:space="preserve">
<style type="text/css">
.st0{display:none;}
.st1{fill:none;stroke:#000000;stroke-width:2;}
.st2{fill:#FFFFFF;}
.st3{fill:none;stroke:#FFFFFF;stroke-width:5;}
.st4{fill:none;stroke:#000000;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.st5{display:inline;}
.st6{font-family:'Akkurat-Bold';}
.st7{font-size:7.0024px;}
.st8{display:inline;fill:#2B3427;}
.st9{fill:none;stroke:#2B3427;stroke-width:2;}
.st10{fill:none;stroke:#2B3427;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.st11{display:inline;fill:#FFFFFF;}
.st12{fill:#2B3427;}
</style>
<g id="Vorlagen" class="st0">
</g>
<g id="Kreis_Black">
<path d="M38.3,4.8c18.4,0,33.4,15,33.4,33.4s-15,33.4-33.4,33.4S4.8,56.7,4.8,38.3S19.8,4.8,38.3,4.8 M38.3,2.8
C18.7,2.8,2.8,18.7,2.8,38.3s15.9,35.4,35.4,35.4s35.4-15.9,35.4-35.4S57.8,2.8,38.3,2.8L38.3,2.8z"/>
<path d="M38.3,4.8c18.4,0,33.4,15,33.4,33.4s-15,33.4-33.4,33.4S4.8,56.7,4.8,38.3S19.8,4.8,38.3,4.8 M38.3,2.8
C18.7,2.8,2.8,18.7,2.8,38.3s15.9,35.4,35.4,35.4s35.4-15.9,35.4-35.4S57.8,2.8,38.3,2.8L38.3,2.8z"/>
</g>
<g id="Illu">
<g>
<path class="st1" d="M35.2,43.3c-1.5,1-9.1,3.6-14.7-1.1c-4-3.3-4.4-8.7-3.6-24.9c9.5-0.9,17.4,0.9,22,5c4.1,3.6,3.9,8.6,4.3,11.2
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<path class="st1" d="M44.8,41.6C57.2,51.9,63,36.7,64.9,25.7c-8.2-3.9-13-2.3-17.7,0.6C43.8,28.5,39.2,35,44.8,41.6z"/>
<path class="st4" d="M22.7,22.6c0,0,14.8,6,11.3,43.2c0,0,12.4-31.6,24-36.1"/>
</g>
<rect x="21.1" y="47.3" class="st2" width="32.6" height="8.1"/>
</g>
<g id="Typo" class="st0">
<text transform="matrix(1 0 0 1 25.4238 53.8332)" class="st5 st6 st7">VEGAN</text>
</g>
<g id="Typo_Gepfadet">
<g>
<path d="M28.1,53.8h-1l-1.6-5h1l1.2,3.8l1.2-3.8h0.9L28.1,53.8z"/>
<path d="M30.8,53.8v-5h3.5v0.8h-2.6v1.2H34v0.8h-2.3V53h2.6v0.8H30.8z"/>
<path d="M38.9,53.8l-0.1-0.5c-0.1,0.3-0.6,0.6-1.2,0.6c-0.6,0-1.1-0.1-1.5-0.6c-0.5-0.5-0.6-1.2-0.6-2s0.1-1.5,0.6-2
c0.4-0.4,0.9-0.6,1.5-0.6c0.6,0,1.1,0.2,1.5,0.6c0.2,0.3,0.4,0.6,0.5,1h-0.9c0-0.2-0.1-0.3-0.2-0.5c-0.2-0.2-0.4-0.3-0.8-0.3
c-0.3,0-0.6,0.1-0.8,0.3c-0.3,0.4-0.4,1-0.4,1.4s0,1.1,0.4,1.5c0.2,0.2,0.5,0.3,0.8,0.3c0.3,0,0.6-0.1,0.7-0.3
c0.3-0.3,0.3-0.6,0.3-1h-1.2v-0.8h2.1v2.7H38.9z"/>
<path d="M44,53.8l-0.3-1h-2l-0.3,1h-0.9l1.7-5h1l1.7,5H44z M42.7,50L42,52.1h1.4L42.7,50z"/>
<path d="M49.1,53.8l-2.2-3.4v3.4H46v-5h1l2.1,3.4v-3.4H50v5H49.1z"/>
</g>
</g>
<g id="Ikons_x5F_Grün" class="st0">
<path class="st8" d="M38.3,4.8c18.4,0,33.4,15,33.4,33.4s-15,33.4-33.4,33.4S4.8,56.7,4.8,38.3S19.8,4.8,38.3,4.8 M38.3,2.8
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<path class="st8" d="M38.3,4.8c18.4,0,33.4,15,33.4,33.4s-15,33.4-33.4,33.4S4.8,56.7,4.8,38.3S19.8,4.8,38.3,4.8 M38.3,2.8
C18.7,2.8,2.8,18.7,2.8,38.3s15.9,35.4,35.4,35.4s35.4-15.9,35.4-35.4S57.8,2.8,38.3,2.8L38.3,2.8z"/>
<g class="st5">
<path class="st9" d="M35.2,43.3c-1.5,1-9.1,3.6-14.7-1.1c-4-3.3-4.4-8.7-3.6-24.9c9.5-0.9,17.4,0.9,22,5c4.1,3.6,3.9,8.6,4.3,11.2
C43.6,36.5,39.5,40.4,35.2,43.3z"/>
<path class="st2" d="M44.8,41.6c9.7,6,18.3-7.2,20.2-15.9c-5.5-3.6-13-2.3-17.7,0.6C43.8,28.5,39.2,35,44.8,41.6"/>
<path class="st3" d="M44.8,41.6c9.7,6,18.3-7.2,20.2-15.9c-5.5-3.6-13-2.3-17.7,0.6C43.8,28.5,39.2,35,44.8,41.6z"/>
<path class="st2" d="M44.8,41.6C57.2,51.9,63,36.7,64.9,25.7c-8.2-3.9-13-2.3-17.7,0.6C43.8,28.5,39.2,35,44.8,41.6"/>
<path class="st9" d="M44.8,41.6C57.2,51.9,63,36.7,64.9,25.7c-8.2-3.9-13-2.3-17.7,0.6C43.8,28.5,39.2,35,44.8,41.6z"/>
<path class="st10" d="M22.7,22.6c0,0,14.8,6,11.3,43.2c0,0,12.4-31.6,24-36.1"/>
</g>
<rect x="21.1" y="47.3" class="st11" width="32.6" height="8.1"/>
<g class="st5">
<path class="st12" d="M28.1,53.8h-1l-1.6-5h1l1.2,3.8l1.2-3.8h0.9L28.1,53.8z"/>
<path class="st12" d="M30.8,53.8v-5h3.5v0.8h-2.6v1.2H34v0.8h-2.3V53h2.6v0.8H30.8z"/>
<path class="st12" d="M38.9,53.8l-0.1-0.5c-0.1,0.3-0.6,0.6-1.2,0.6c-0.6,0-1.1-0.1-1.5-0.6c-0.5-0.5-0.6-1.2-0.6-2s0.1-1.5,0.6-2
c0.4-0.4,0.9-0.6,1.5-0.6c0.6,0,1.1,0.2,1.5,0.6c0.2,0.3,0.4,0.6,0.5,1h-0.9c0-0.2-0.1-0.3-0.2-0.5c-0.2-0.2-0.4-0.3-0.8-0.3
c-0.3,0-0.6,0.1-0.8,0.3c-0.3,0.4-0.4,1-0.4,1.4s0,1.1,0.4,1.5c0.2,0.2,0.5,0.3,0.8,0.3c0.3,0,0.6-0.1,0.7-0.3
c0.3-0.3,0.3-0.6,0.3-1h-1.2v-0.8h2.1v2.7H38.9z"/>
<path class="st12" d="M44,53.8l-0.3-1h-2l-0.3,1h-0.9l1.7-5h1l1.7,5H44z M42.7,50L42,52.1h1.4L42.7,50z"/>
<path class="st12" d="M49.1,53.8l-2.2-3.4v3.4H46v-5h1l2.1,3.4v-3.4H50v5H49.1z"/>
</g>
</g>
</svg>
</div>
</html>为什么不简单地删除SVG中的样式部分？
(并使用您想要的颜色创建自己的css[在html HEAD]中(
其他只是在 CSS 中使用 CSS!impotant
html { background-color: #eeeeee; }
.icon{
height: 6rem;
width: 6rem;
}
svg { fill:red; }
/* add: */
.st1 { stroke:blue !important; }
path { stroke:orange !important; }
SVG 是一个常规的 HTML 元素。因此，它采用背景色：白色或透明而不是填充来风格化其背景。