{"id":2566,"date":"2016-06-21T08:15:46","date_gmt":"2016-06-21T08:15:46","guid":{"rendered":"https:\/\/kiencang.net\/?p=2566"},"modified":"2016-06-21T08:15:46","modified_gmt":"2016-06-21T08:15:46","slug":"del-trong-html","status":"publish","type":"post","link":"https:\/\/kiencang.net\/del-trong-html\/","title":{"rendered":"Th\u1ebb del trong HTML"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">V\u00ed d\u1ee5<\/h3>\n\n\n\n<p>M\u1ed9t v\u0103n b\u1ea3n v\u1edbi m\u1ed9t t\u1eeb c\u1ea7n xo\u00e1, v\u00e0 m\u1ed9t s\u1ed1 t\u1eeb m\u1edbi kh\u00e1c ch\u00e8n v\u00e0o thay th\u1ebf:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>M\u00f4n h\u1ecdc \u01b0a th\u00edch c\u1ee7a t\u00f4i l\u00e0 &lt;del>Ho\u00e1 h\u1ecdc&lt;\/del> &lt;ins>V\u1eadt l\u00fd&lt;\/ins>!<\/code><\/pre>\n\n\n\n<p>K\u1ebft qu\u1ea3:<\/p>\n\n\n\nM\u00f4n h\u1ecdc \u01b0a th\u00edch c\u1ee7a t\u00f4i l\u00e0 <del>Ho\u00e1 h\u1ecdc<\/del> <ins>V\u1eadt l\u00fd<\/ins>!\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_60 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6577d6a15f971\" ><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6577d6a15f971\"  type=\"checkbox\" id=\"item-6577d6a15f971\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/kiencang.net\/del-trong-html\/#Dinh_nghia_va_cach_dung\" title=\"\u0110\u1ecbnh ngh\u0129a v\u00e0 c\u00e1ch d\u00f9ng\">\u0110\u1ecbnh ngh\u0129a v\u00e0 c\u00e1ch d\u00f9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/kiencang.net\/del-trong-html\/#Trinh_duyet_ho_tro\" title=\"Tr\u00ecnh duy\u1ec7t h\u1ed7 tr\u1ee3\">Tr\u00ecnh duy\u1ec7t h\u1ed7 tr\u1ee3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/kiencang.net\/del-trong-html\/#Mot_so_meo_va_chu_y\" title=\"M\u1ed9t s\u1ed1 m\u1eb9o v\u00e0 ch\u00fa \u00fd\">M\u1ed9t s\u1ed1 m\u1eb9o v\u00e0 ch\u00fa \u00fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/kiencang.net\/del-trong-html\/#Su_khac_biet_giua_HTML_401_va_HTML5\" title=\"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa HTML 4.01 v\u00e0 HTML5\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa HTML 4.01 v\u00e0 HTML5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/kiencang.net\/del-trong-html\/#Cac_thuoc_tinh\" title=\"C\u00e1c thu\u1ed9c t\u00ednh\">C\u00e1c thu\u1ed9c t\u00ednh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/kiencang.net\/del-trong-html\/#Thiet_lap_CSS_mac_dinh\" title=\"Thi\u1ebft l\u1eadp CSS m\u1eb7c \u0111\u1ecbnh\">Thi\u1ebft l\u1eadp CSS m\u1eb7c \u0111\u1ecbnh<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dinh_nghia_va_cach_dung\"><\/span>\u0110\u1ecbnh ngh\u0129a v\u00e0 c\u00e1ch d\u00f9ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Th\u1ebb &lt;del&gt; \u0111\u1ecbnh ngh\u0129a v\u0103n b\u1ea3n c\u1ea7n xo\u00e1 kh\u1ecfi t\u00e0i li\u1ec7u.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trinh_duyet_ho_tro\"><\/span>Tr\u00ecnh duy\u1ec7t h\u1ed7 tr\u1ee3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table browserref notranslate\"><table><tbody><tr><th>Th\u1ebb<\/th><th>&nbsp;Chrome<\/th><th>&nbsp;IE<\/th><th>&nbsp;FireFox<\/th><th>&nbsp;Safari<\/th><th>&nbsp;Opera<\/th><\/tr><tr><td>&lt;del&gt;<\/td><td>C\u00f3<\/td><td>C\u00f3<\/td><td>C\u00f3<\/td><td>C\u00f3<\/td><td>C\u00f3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mot_so_meo_va_chu_y\"><\/span>M\u1ed9t s\u1ed1 m\u1eb9o v\u00e0 ch\u00fa \u00fd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u1ea7n \u0111\u1ec3 \u00fd c\u1ea3 <a href=\"https:\/\/kiencang.net\/the-ins-trong-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">th\u1ebb &lt;ins><\/a> \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u v\u0103n b\u1ea3n \u0111\u01b0\u1ee3c ch\u00e8n v\u00e0o.<\/p>\n\n\n\n<p>S\u1eed d\u1ee5ng th\u1ebb &lt;del&gt; v\u00e0 &lt;ins&gt; \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u c\u1eadp nh\u1eadt v\u00e0 ch\u1ec9nh s\u1eeda t\u00e0i li\u1ec7u. C\u00e1c tr\u00ecnh duy\u1ec7t th\u00f4ng th\u01b0\u1eddng s\u1ebd th\u00eam \u0111\u01b0\u1eddng g\u1ea1ch gi\u1eefa t\u1eeb mu\u1ed1n xo\u00e1 v\u00e0 th\u00eam g\u1ea1ch d\u01b0\u1edbi cho t\u1eeb th\u00eam m\u1edbi v\u00e0o.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Su_khac_biet_giua_HTML_401_va_HTML5\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa HTML 4.01 v\u00e0 HTML5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Kh\u00f4ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cac_thuoc_tinh\"><\/span>C\u00e1c thu\u1ed9c t\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table w3-table-all notranslate\"><table><tbody><tr><th>Thu\u1ed9c t\u00ednh<\/th><th>Gi\u00e1 tr\u1ecb<\/th><th>M\u00f4 t\u1ea3<\/th><\/tr><tr><td>cite<\/td><td><i>URL<\/i><\/td><td>Ch\u1ec9 \u0111\u1ecbnh m\u1ed9t URL t\u1edbi t\u00e0i li\u1ec7u \u0111\u1ec3 gi\u1ea3i th\u00edch t\u1ea1i sao v\u0103n b\u1ea3n \u0111\u00f3 b\u1ecb xo\u00e1<\/td><\/tr><tr><td>datetime<\/td><td><i>YYYY-MM-DDThh:mm:ssTZD<\/i><\/td><td>Ch\u1ec9 \u0111\u1ecbnh ng\u00e0y th\u00e1ng v\u00e0 th\u1eddi gian c\u1ee7a t\u00e0i li\u1ec7u b\u1ecb xo\u00e1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Thiet_lap_CSS_mac_dinh\"><\/span>Thi\u1ebft l\u1eadp CSS m\u1eb7c \u0111\u1ecbnh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>H\u1ea7u h\u1ebft c\u00e1c tr\u00ecnh duy\u1ec7t s\u1ebd hi\u1ec3n th\u1ecb th\u1ebb &lt;del> v\u1edbi nh\u1eefng gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh sau:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>del {\ntext-decoration: line-through;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>V\u00ed d\u1ee5 M\u1ed9t v\u0103n b\u1ea3n v\u1edbi m\u1ed9t t\u1eeb c\u1ea7n xo\u00e1, v\u00e0 m\u1ed9t s\u1ed1 t\u1eeb m\u1edbi kh\u00e1c ch\u00e8n v\u00e0o thay th\u1ebf: K\u1ebft qu\u1ea3: M\u00f4n h\u1ecdc \u01b0a th\u00edch c\u1ee7a t\u00f4i l\u00e0 Ho\u00e1 h\u1ecdc V\u1eadt l\u00fd! \u0110\u1ecbnh ngh\u0129a v\u00e0 c\u00e1ch d\u00f9ng Th\u1ebb &lt;del&gt; \u0111\u1ecbnh ngh\u0129a v\u0103n b\u1ea3n c\u1ea7n xo\u00e1 kh\u1ecfi t\u00e0i li\u1ec7u. Tr\u00ecnh duy\u1ec7t h\u1ed7 tr\u1ee3 Th\u1ebb &nbsp;Chrome &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[235],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Th\u1ebb del trong HTML &#8226; Ki\u1ebfn c\u00e0ng<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kiencang.net\/del-trong-html\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Th\u1ebb del trong HTML &#8226; Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"og:description\" content=\"V\u00ed d\u1ee5 M\u1ed9t v\u0103n b\u1ea3n v\u1edbi m\u1ed9t t\u1eeb c\u1ea7n xo\u00e1, v\u00e0 m\u1ed9t s\u1ed1 t\u1eeb m\u1edbi kh\u00e1c ch\u00e8n v\u00e0o thay th\u1ebf: K\u1ebft qu\u1ea3: M\u00f4n h\u1ecdc \u01b0a th\u00edch c\u1ee7a t\u00f4i l\u00e0 Ho\u00e1 h\u1ecdc V\u1eadt l\u00fd! \u0110\u1ecbnh ngh\u0129a v\u00e0 c\u00e1ch d\u00f9ng Th\u1ebb &lt;del&gt; \u0111\u1ecbnh ngh\u0129a v\u0103n b\u1ea3n c\u1ea7n xo\u00e1 kh\u1ecfi t\u00e0i li\u1ec7u. Tr\u00ecnh duy\u1ec7t h\u1ed7 tr\u1ee3 Th\u1ebb &nbsp;Chrome &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kiencang.net\/del-trong-html\/\" \/>\n<meta property=\"og:site_name\" content=\"Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/anhducnguyen87\/\" \/>\n<meta property=\"article:published_time\" content=\"2016-06-21T08:15:46+00:00\" \/>\n<meta name=\"author\" content=\"Nguy\u1ec5n \u0110\u1ee9c Anh\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nguy\u1ec5n \u0110\u1ee9c Anh\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Th\u1ebb del trong HTML &#8226; Ki\u1ebfn c\u00e0ng","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kiencang.net\/del-trong-html\/","og_locale":"vi_VN","og_type":"article","og_title":"Th\u1ebb del trong HTML &#8226; Ki\u1ebfn c\u00e0ng","og_description":"V\u00ed d\u1ee5 M\u1ed9t v\u0103n b\u1ea3n v\u1edbi m\u1ed9t t\u1eeb c\u1ea7n xo\u00e1, v\u00e0 m\u1ed9t s\u1ed1 t\u1eeb m\u1edbi kh\u00e1c ch\u00e8n v\u00e0o thay th\u1ebf: K\u1ebft qu\u1ea3: M\u00f4n h\u1ecdc \u01b0a th\u00edch c\u1ee7a t\u00f4i l\u00e0 Ho\u00e1 h\u1ecdc V\u1eadt l\u00fd! \u0110\u1ecbnh ngh\u0129a v\u00e0 c\u00e1ch d\u00f9ng Th\u1ebb &lt;del&gt; \u0111\u1ecbnh ngh\u0129a v\u0103n b\u1ea3n c\u1ea7n xo\u00e1 kh\u1ecfi t\u00e0i li\u1ec7u. 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T\u00f4i th\u00edch Content, SEO, Ads, T\u0103ng t\u1ed1c website v\u00e0 Th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed. B\u00ean c\u1ea1nh b\u00e0i t\u1ef1 vi\u1ebft, t\u00f4i c\u0169ng d\u1ecbch nhi\u1ec1u n\u1ed9i dung th\u00fa v\u1ecb c\u1ee7a c\u00e1c t\u00e1c gi\u1ea3 kh\u00e1c nhau. FB c\u00e1 nh\u00e2n: facebook.com\/anhducnguyen87. 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