{"id":3921,"date":"2026-05-25T01:00:45","date_gmt":"2026-05-24T22:00:45","guid":{"rendered":"https:\/\/4dim-kerat.att.sch.gr\/?p=3921"},"modified":"2026-05-25T01:09:05","modified_gmt":"2026-05-24T22:09:05","slug":"%ce%b5%cf%81%ce%b3%ce%b1%cf%83%cf%84%ce%ae%cf%81%ce%b9%ce%b1-%ce%b4%ce%b5%ce%be%ce%b9%ce%bf%cf%84%ce%ae%cf%84%cf%89%ce%bd","status":"publish","type":"post","link":"https:\/\/4dim-kerat.att.sch.gr\/?p=3921","title":{"rendered":"\u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u0394\u03b5\u03be\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3921\" class=\"elementor elementor-3921\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2abdd2e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2abdd2e6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div 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elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-396f1ea\" data-id=\"396f1ea\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1521349 elementor-widget elementor-widget-image\" data-id=\"1521349\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/1-1024x576.jpg\" class=\"attachment-large size-large wp-image-3924\" alt=\"1\" srcset=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/1-1024x576.jpg 1024w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/1-300x169.jpg 300w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/1-768x432.jpg 768w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/1-1536x864.jpg 1536w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/1-e1779660197558.jpg 800w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-027b025\" data-id=\"027b025\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b2da652 elementor-widget elementor-widget-image\" data-id=\"b2da652\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/2-1024x576.jpg\" class=\"attachment-large size-large wp-image-3925\" alt=\"2\" srcset=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/2-1024x576.jpg 1024w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/2-300x169.jpg 300w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/2-768x432.jpg 768w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/2-1536x864.jpg 1536w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/2-e1779660184251.jpg 800w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f77ffa1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f77ffa1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-171ae83\" data-id=\"171ae83\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b872450 elementor-widget elementor-widget-image\" data-id=\"b872450\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/3-1024x576.jpg\" class=\"attachment-large size-large wp-image-3926\" alt=\"3\" srcset=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/3-1024x576.jpg 1024w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/3-300x169.jpg 300w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/3-768x432.jpg 768w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/3-1536x864.jpg 1536w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/3-e1779660167999.jpg 800w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0c9f40c\" data-id=\"0c9f40c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17908b5 elementor-widget elementor-widget-image\" data-id=\"17908b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/4-1024x576.jpg\" class=\"attachment-large size-large wp-image-3927\" alt=\"4\" srcset=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/4-1024x576.jpg 1024w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/4-300x169.jpg 300w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/4-768x432.jpg 768w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/4-1536x864.jpg 1536w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/4-e1779660155524.jpg 800w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e16d289 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e16d289\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-fa0a1ee\" data-id=\"fa0a1ee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d951504 elementor-widget elementor-widget-image\" data-id=\"d951504\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/5-1024x576.jpg\" class=\"attachment-large size-large wp-image-3928\" alt=\"5\" srcset=\"https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/5-1024x576.jpg 1024w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/5-300x169.jpg 300w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/5-768x432.jpg 768w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/5-1536x864.jpg 1536w, https:\/\/4dim-kerat.att.sch.gr\/wp-content\/uploads\/2026\/05\/5-e1779660138497.jpg 800w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-40d47b9\" 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