.cnblogs-markdown .hljs {
    display: block;
    overflow-x: auto;
    
    /* 替换背景和字体颜色 */
    /* background: #2b2b2b !important;
    color: #bababa !important;; */
	
    /* 代码块不换行 */
    white-space: pre;
    word-break: normal;
}