web中使用svg失量图形及ie8以下浏览器的处理方式
直接上代码：
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<svg class="svg_fc_title" viewBox="0 0 220 313" width="220" height="313">
<path d="M1 255.3L54.3 202M176 43.3L219.3 0M95 312.3l33.3-33.3" opacity=".7" fill="none" stroke="#ff5c38" stroke-linecap="square"></path>
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