body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}} body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none} #dr-helen-article-content { font-family: 'Vazirmatn', sans-serif; line-height: 1.8; color: #333; direction: rtl; background-color: #fff; max-width: 800px; margin: 20px auto; padding: 20px; box-shadow: 0 0 10px rgba(0,0,0,0.1); } #dr-helen-article-content h1, #dr-helen-article-content h2, #dr-helen-article-content h3 { color: #1a237e; line-height: 1.4; } #dr-helen-article-content …