body .editor_txt table{margin: 0 auto;}
@media screen and (min-width: 1280px) and (max-width: 1550px) {
body .article_content_box .main_title{font-size: 24px;}
}
@media screen and (min-width: 1150px) and (max-width: 1280px) {
body .article_content_box .main_title{font-size: 22px;}
}
@media screen and (min-width: 1000px) and (max-width: 1150px) {
body .article_content_box .main_title{font-size: 19px;}
}
@media (min-width: 1000px) {
    body .container_box {padding: 20px 20%;}
}