.article_content .content p { font-size: 1rem; line-height: 1.7; }
.article_content .content h2 { font-size: 1.875rem; line-height: 1.3; }
.article_content .content h3 { font-size: 1.5rem; line-height: 1.3; }
.article_content .content h4 { font-size: 1.3125rem; line-height: 1.3; }
.article_content .content h5 { font-size: 1.125rem; line-height: 1.3; }
.article_content .content h6 { font-size: 1rem; line-height: 1.3; }