.news_details{box-sizing: border-box;padding-top: 80px;letter-spacing: 2px;min-height: 100vh;display: flex;flex-direction: column;}
.news_details .main-content{flex: 1;background: #fff;box-sizing: border-box;padding: 60px 12.5% 117px 12.5%;}
.news_details .main-content .essay p{font-size: 16px;font-weight: 400;color: #333333;line-height: 36px;}
.news_details .main-content .essay p a{color:blue}
.news_details .main-content .essay img{max-width: 100%;margin: 20px auto;display:block;}
.news_details .main-content .essay video{max-width: 100%;margin: 20px auto;display:block;}
.news_details .main-content .essay .es-title{font-size: 26px;font-weight: 600;color: #333333;display: block;text-align: center;}
.news_details .main-content .essay .es-time{font-size: 16px;font-weight: 400;color: #666666;margin: 35px 0;display: block;text-align: center;}
.news_details .main-content .recommend{display: flex;align-items: center;justify-content: space-between;font-size: 16px;font-weight: 400;color: #666666;margin-top:50px;}
.news_details .main-content .recommend span{color: #3E99FF;}