显示代码优先使用 Source Code Pro 字体

font-family: "Source Code Pro", Menlo, Monaco, Consolas, "Courier New", monospace

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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

[ ] { } ( ) < > , . / ? ; : ' ' " " - _ = + \ | * & ^ % $ # @ ! ` ~

Github上的Menlo

Github上的Source Code Pro

更新 https://github.com/crazypeace/blockquote_css

blockquote {
    background-color: whitesmoke;
    border-radius: 0px;
    border: 1px solid rgb(204, 204, 204);
    box-sizing: border-box;
    color: #333333;
    font-family: "Source Code Pro", Menlo, Monaco, Consolas, "Courier New", monospace !important;
    font-size: 14px !important;
    font-weight: normal !important;
    font-style: normal !important;
    line-height: 1.42857 !important;
    overflow: auto;
    padding: 10px;
    margin: 10px;
    word-break: break-all;
    text-align: left;
    quotes: none !important;
}

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其它代码字体

FiraCode 
https://github.com/tonsky/FiraCode/wiki