插入代码（非推荐的样式）

/*设置主要代码颜色*/
.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
    /*color: #000 !important;*/
    color: #f8f8f2 !important;
}
/*设置关键字颜色*/
.syntaxhighlighter .keyword {
    font-weight: normal !important;
    /*color: #00f !important;*/
    color: #F92672 !important;
}
/*设置注释颜色*/
.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
    /*color: #008200 !important;*/
    color: #75715e !important;
}
/*设置字符串颜色*/
.syntaxhighlighter .string, .syntaxhighlighter .string a {
    /*color: #00f !important;*/
    color: #973397 !important;
}
/*设置背景颜色颜色*/
.syntaxhighlighter .line.alt2 {
     /*background-color: #f4f4f4 !important;*/
     /*background-color: #23241f !important;*/
     background-color: #272822 !important;
 }
.syntaxhighlighter .line.alt1 {
    /*background-color: #fff !important;*/
    /*background-color: #23241f !important;*/
    background-color: #272822 !important;
}
/*设置分割线颜色*/
.syntaxhighlighter .gutter .line {
    /*border-right: 2px solid #6ce26c !important;*/
    border-right: 1px solid #75715e !important;
}