.cnblogs_code pre {
  font-family: Courier New!important;
  font-size: 18px!important;
  word-wrap: break-word;
  white-space: pre-wrap;
  }
  
 .cnblogs_code span {
 font-family: Courier New!important;
 font-size: 18px!important;
 line-height: 1.5!important;
 }