.post-content {font-size: 15px; font-family: ‘Microsoft YaHei’; line-height: 29px; margin: 10px 20px 10px 20px; white-space: normal; word-wrap: break-word;} .post-content img {display: block; margin: 0 auto; width: auto; height: auto; max-width: 100%; max-height: 100%;} .post-content p {line-height: 29px;} .post-content strong {font-weight: bold; color: # 404040;} .post-content a {text-decoration: underline;} .gray {color: # 585858} small {font-size: 14px;}