.cnblogs_code pre {
    font-family: Courier New!important;
    font-size: 15px!important;
    word-wrap: break-word;
    white-space: pre-wrap;
    }

.cnblogs_code span {
    font-family: Courier New!important;
    font-size: 15px!important;
    line-height: 1.5!important;
    }