{"id":10079,"date":"2025-11-12T14:50:07","date_gmt":"2025-11-12T14:50:07","guid":{"rendered":"https:\/\/allin.online\/standard\/gosodiadau-a-throshaenau-hygyrchedd\/"},"modified":"2026-10-07T15:14:34","modified_gmt":"2026-10-07T15:14:34","slug":"gosodiadau-a-throshaenau-hygyrchedd","status":"publish","type":"standard","link":"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/defnyddioldeb-cynnwys\/gosodiadau-a-throshaenau-hygyrchedd\/","title":{"rendered":"Gosodiadau a Throshaenau Hygyrchedd"},"content":{"rendered":"\n<div class=\"wp-block-ace-standard-fixed-content flex content-content bg_white padding indent two-column\"><div class=\"content_wrapper\"><h3 id=\"page_sub_nav\" class=\"mobile_only\">2.04 Gosodiadau a Throshaenau Hygyrchedd<\/h3><select aria-labelledby=\"page_sub_nav\" class=\"mobile_only\" id=\"nav_select\"><option value=\"#overview\">Trosolwg<\/option><option value=\"#examples\">Enghreifftiau ymarferol<\/option><option value=\"#key_considerations\">Ystyriaethau allweddol<\/option><option value=\"#definitions_list\">Diffiniadau ac acronymau<\/option><option value=\"#learning_resources\">Adnoddau dysgu<\/option><option value=\"#linked_standards\">Safonau cysylltiedig<\/option><option value=\"#references\">Cyfeiriadau allanol<\/option><\/select><div class=\"action_links mobile_only\"><a href=\"https:\/\/form.jotform.com\/252393341563356?standard=Cyfathrebu Digidol 2.04 Gosodiadau a Throshaenau Hygyrchedd\" class=\"feedback_link button bg_secondary white\">Rhowch adborth i ni ar y Safon hon<\/a><a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/\" class=\"return_link\">Yn \u00f4l i Cyfathrebu Digidol<\/a><\/div>\n<div id=\"overview\" class=\"wp-block-ace-standard-overview standard-content\"><h3>Trosolwg<\/h3>\n<p class=\"wp-block-paragraph\">Mae gosodiadau a rheolyddion hygyrchedd yn helpu pobl i addasu cynnwys digidol i fodloni eu hanghenion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os yw eich gwefan yn bodloni canllawiau Hygyrchedd Cynnwys y We 2.2 (<span data-definition=\"wcag-2\" data-definition-id=\"9785\" title=\"WCAG\" data-definition-name=\"WCAG\" class=\"ace-definition-inserter\"><\/span>), dylai defnyddwyr allu newid maint ffont, lliwiau a chyferbynnu drwy osodiadau eu porwr neu eu dyfais. Fodd bynnag, nid yw pawb yn ymwybodol bod yr offer hyn ar gael, ac ar ben hynny fe allai gosodiadau defnyddiwr weithio\u2019n dda ar un wefan ond nid ar un arall.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Er mwyn mynd i\u2019r afael \u00e2 hyn, mae rhai gwefannau\u2019n darparu rheolyddion ar y dudalen sy\u2019n caniat\u00e1u i ddefnyddwyr addasu\u2019r cyferbyniad a maint y ffont ar gyfer eu tudalen we benodol. Mae\u2019r nodweddion hyn yn gallu gwella hygyrchedd i nifer o ddefnyddwyr. Maen nhw\u2019n fuddiol i bobl sydd \u00e2 straen ar eu llygaid, sensitifrwydd synhwyraidd, neu unrhyw un sy\u2019n ffafrio gosodiadau lliw gwahanol, hyd yn oed os nad ydynt yn ystyried bod ganddynt anghenion mynediad. Gallwch greu\u2019r offer hyn yng nghod eich gwefan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gall rhai <span data-definition=\"troshaenau-hygyrchedd\" data-definition-id=\"9523\" title=\"Troshaenau hygyrchedd\" data-definition-name=\"Accessibility overlays\" class=\"ace-definition-inserter\"><\/span> awtomatig ganfod problemau ar eich gwefan. Maen nhw hefyd yn cynnig offer sylfaenol i ddefnyddwyr wneud addasiadau \u00e2 llaw. Ond, dim ond ychwanegu cywiriadau at eich safle mae\u2019r troshaenau hyn. Nid ydynt yn newid cod y ffynhonnell, sy\u2019n golygu bod rhai rhwystrau mynediad allweddol yn dal heb eu canfod a heb eu trwsio.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae dal angen i chi brofi hygyrchedd eich safle eich hun ac yn awtomatig, hyd yn oed os ydych chi\u2019n defnyddio troshaenau. Dylech gynllunio sut mae mynd i\u2019r afael \u00e2 materion sylfaenol, fel strwythur y safle neu elfennau coll fel labeli <span data-definition=\"aria-2\" data-definition-id=\"9540\" title=\"ARIA\" data-definition-name=\"ARIA\" class=\"ace-definition-inserter\"><\/span>a <span data-definition=\"testun-amgen\" data-definition-id=\"9537\" title=\"Testun amgen\" data-definition-name=\"Alt text\" class=\"ace-definition-inserter\"><\/span>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os bydd datblygwr yn awgrymu defnyddio troshaenau, gofynnwch sut bydd yn integreiddio ag arferion gorau eraill. Mae profi rheolaidd, cynnal profion \u00e2 defnyddwyr a chynnal cronfa godau hygyrch yn hanfodol.<\/p>\n<\/div>\n\n\n\n<div id=\"examples\" class=\"wp-block-ace-standard-examples bg_grey inner-padding standard-examples\"><h3>Enghreifftiau ymarferol<\/h3>\n<h4 class=\"wp-block-ace-heading wp-block-ace-intro content-intro\"><\/h4>\n\n\n\n<div class=\"wp-block-ace-standard-example standard-example\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-ace-image content-image alt-block\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-ace-content-blocks border-top\">\n<div class=\"wp-block-ace-intro content-intro\"><p>Mae <a href=\"https:\/\/vocaleyes.co.uk\/\">VocalEyes <\/a>yn darparu gosodiadau hygyrchedd ar eu gwefan. Gall defnyddwyr addasu cyferbyniad, lluniau a maint y ffont yn hawdd.<\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-ace-standard-example standard-example\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-ace-image content-image alt-block\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-ace-content-blocks border-top\">\n<div class=\"wp-block-ace-intro content-intro\"><p>Mae <a href=\"https:\/\/differentbreed.events\/\">Different Breed<\/a> yn cynnig amrywiaeth o addasiadau hygyrchedd. Yn hytrach na defnyddio troshaen, mae\u2019r nodweddion hyn wedi\u2019u hadeiladu\u2019n arbennig ac yn rhan o\u2019r wefan.<\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div id=\"key_considerations\" class=\"wp-block-ace-standard-key-considerations standard-key-considerations standard-content\"><h3>Ystyriaethau allweddol<\/h3>\n<h4 class=\"wp-block-ace-heading\">Rheolyddion mynediad ar y dudalen<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai defnyddwyr allu addasu\u2019r canlynol:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Y cyferbyniad, drwy ddewis <span data-definition=\"gosodiad-cyferbynnedd-uchel\" data-definition-id=\"9635\" title=\"Gosodiad cyferbynnedd uchel\" data-definition-name=\"High contrast setting\" class=\"ace-definition-inserter\"><\/span><\/li>\n\n\n\n<li>maint y testun, bylchau rhwng llinellau a llythrennau<\/li>\n\n\n\n<li>them\u00e2u lliw, fel newid i\u2019r gosodiad tywyll<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai rheolyddion mynediad ar y dudalen fod yn hawdd i\u2019w canfod. Dylent fod i\u2019w gweld yn glir mewn nodweddion gweladwy, fel bar offer a thrwy lywio\u2019r wefan \u00e2<span data-definition=\"rhaglen-darllen-sgrin\" data-definition-id=\"9720\" title=\"Rhaglen darllen sgrin\" data-definition-name=\"Screen reader\" class=\"ace-definition-inserter\"><\/span>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rhaid i reolyddion hygyrchedd weithio\u2019n dda gyda <span title=\"Technolegau cynorthwyol\" data-definition-name=\"Assistive technologies\" data-definition=\"technolegau-cynorthwyol\" data-definition-id=\"9828\" class=\"ace-definition-inserter\"><\/span>, fel darllenwyr sgrin a <span data-definition=\"chwyddwyr-sgrin\" data-definition-id=\"9885\" title=\"Chwyddwyr sgrin\" data-definition-name=\"Screen magnifiers\" class=\"ace-definition-inserter\"><\/span>. Dylent hefyd fod yn hawdd eu defnyddio gyda rheolyddion bysellfwrdd, gan gynnwys ffordd syml o adael y ddewislen gosodiadau. Mae hyn yn atal defnyddwyr rhag mynd yn sownd yn y dewisiadau rheoli mynediad.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai eich gwefan gofio gosodiadau hygyrchedd defnyddwyr. Mae hyn yn golygu nad oes angen i bobl eu ailosod bob tro maen nhw\u2019n ymweld \u00e2\u2019r wefan.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Sut i greu rheolyddion mynediad ar y dudalen<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Er mwyn creu rheolyddion mynediad ar y dudalen, defnyddiwch unedau<span title=\"HTML\" data-definition-name=\"HTML\" data-definition=\"html-2\" data-definition-id=\"9637\" class=\"ace-definition-inserter\"><\/span>a<span title=\"Taflenni Arddull Rhaeadr (CSS)\" data-definition-name=\"Cascading Style Sheets (CSS)\" data-definition=\"css-2\" data-definition-id=\"9567\" class=\"ace-definition-inserter\"><\/span>graddadwy. Dilynwch Ganllawiau Hygyrchedd Cynnwys y We 2.2 Lefel AA (<span title=\"WCAG\" data-definition-name=\"WCAG\" data-definition=\"wcag-2\" data-definition-id=\"9785\" class=\"ace-definition-inserter\"><\/span>) I gael rhagor o fanylion, ewch i<a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/monitro-a-gwelliant-parhaus\/mabwysiadu-canllawiau-hygyrchedd-cynnwys-y-we-wcag\/\">Cyfathrebu Digidol 6.03 Mabwysiadu Canllawiau Hygyrchedd Cynnwys y We<\/a>.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Deall troshaenau hygyrchedd<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Os ydych chi\u2019n defnyddio, neu\u2019n bwriadu defnyddio, troshaen hygyrchedd ar eich gwefan, mae\u2019n bwysig eich bod yn ymwybodol o\u2019r rhwystrau maen nhw\u2019n gallu eu creu. Gall troshaenau ddatrys rhai problemau, ond fyddan nhw ddim yn gwneud eich safle\u2019n \u201cgwbl hygyrch\u201d ar eu pen eu hunain. Cofiwch sicrhau bod cod eich gwefan yn hygyrch bob amser a cheisiwch osgoi dibynnu ar droshaenau fel ateb tymor hir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gall gwirwyr hygyrchedd awtomatig amlygu rhai problemau, ond dim ond defnyddwyr go iawn sy\u2019n gallu cadarnhau beth sydd wir yn gweithio. Gall rhai troshaenau trydydd parti hefyd ychwanegu rhwystrau newydd drwy ymyrryd \u00e2 <span data-definition=\"technolegau-cynorthwyol\" data-definition-id=\"9828\" title=\"Technolegau cynorthwyol\" data-definition-name=\"Assistive technologies\" class=\"ace-definition-inserter\"><\/span> defnyddwyr.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I ddysgu rhagor am gynnwys defnyddwyr go iawn yn eich profion, gweler<a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/monitro-a-gwelliant-parhaus\/archwiliadau-profi-ac-adborth\/\">Cyfathrebu Digidol 6.04 Archwiliadau, Profi ac Adborth<\/a>.<\/p>\n<\/div>\n\n\n\n<div id=\"specification_table\" class=\"wp-block-ace-specification-table bg_white specification_table hide\"><h3>Safon- manylebau<\/h3><div class=\"bg_grey inner-padding\"><table class=\"specification-table\"><tbody><\/tbody><\/table><\/div><\/div>\n\n\n\n<div id=\"influencing_accessible_practice\" class=\"wp-block-ace-standard-influencing-accessible-practice standard-influencing-accessible-practice standard-content hide\"><h3>Dylanwadu ar arferion hygyrch<\/h3>\n<h4 class=\"wp-block-ace-heading\"><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\n<div id=\"definitions_list\" class=\"wp-block-ace-definitions-list bg_white\"><h3>Diffiniadau ac acronymau<\/h3><div class=\"ace-definitions-list bg_grey inner-padding\"><div class=\"ace-definition-item\"><h4>ARIA<\/h4><div><p>Cyfres o briodweddau sy&#8217;n ychwanegu ystyr neu swyddogaeth ychwanegol at raglenni darllen sgrin neu dechnolegau cynorthwyol eraill yw ARIA (Cymwysiadau Rhyngrwyd Cyfoethog Hygyrch\/Accessible Rich Internet Applications). Defnyddiwch pan fydd eu hangen yn unig, fel pan nad oes gan fotwm unrhyw destun gweladwy a&#8217;i fod angen label aria.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Chwyddwyr sgrin<\/h4><div><p>Gellir chwyddo sgriniau i gynorthwyo defnyddwyr ag amhariad golwg. Mae chwyddwr sgrin yn chwyddo sgrin, neu&#8217;n gwneud rhan o sgrin yn fwy.<\/p>\n<p>Mae chwyddwyr sgrin ymgorfforedig ar gael ar gyfer y mwyafrif o ddyfeisiau, yn ogystal ag amrywiaeth o dechnolegau arbenigol \u00e2 gwahanol nodweddion.<\/p>\n<p>Mae chwyddwydrau ffisegol a roddir dros ddyfais yn opsiwn arall, ond gallant fod yn fwy swmpus na meddalwedd ddigidol.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Gosodiad cyferbynnedd uchel<\/h4><div><p>Gosodiad lliw sy&#8217;n cynyddu&#8217;r gwahaniaeth rhwng testun a chefndir. Mae&#8217;r gosodiadau hyn yn helpu pobl \u00e2 golwg isel neu ludded gweledol.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>HTML<\/h4><div><p>HTML (Iaith Arwyddnodi Hyperdestun\/HyperText Markup Language) yw&#8217;r iaith safonol a ddefnyddir i greu a strwythuro cynnwys ar y we. Mae&#8217;n defnyddio tagiau i fformatio testun, i ymwreiddio delweddau, i greu dolenni, ac i drefnu tudalennau gwe i borwyr eu harddangos.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Rhaglen darllen sgrin<\/h4><div><p>Offer meddalwedd sy&#8217;n darllen cynnwys o wefannau, dogfennau, ac apiau ar lafar, gan gynnwys testun amgen a disgrifiadau o luniau. Defnyddwyr rhaglenni darllen sgrin yn aml gan bobl ddall a phobl ag amhariad golwg, pobl niwrowahanol, ac eraill.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Taflenni Arddull Rhaeadr (CSS)<\/h4><div><p>Iaith taflen arddull a ddefnyddir i ddisgrifio cyflwyniad gweledol dogfennau HTML yw CSS, gan reoli cynllun, lliwiau, ffontiau, gofodau, ac agweddau arddulliol eraill tudalennau gwe. Mae CSS yn galluogi datblygwyr i gynnal dyluniad cyson ar draws tudalennau gwe lluosog yn effeithlon, gan wahanu strwythur cynnwys o ymddangosiad gweledol.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Technolegau cynorthwyol<\/h4><div><p>Meddalwedd a chaledwedd y gall pobl anabl eu defnyddio i ryngweithio \u00e2 thechnoleg ddigidol.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Testun amgen<\/h4><div><p>Disgrifiad cryno wedi&#8217;i godio yw testun amgen y mae rhaglenni darllen sgrin yn ei ddarllen ar lafar pan fyddant yn cyrraedd llun. Ni ellir gweld testun amgen ar y sgrin ond mae&#8217;n rhoi mynediad i&#8217;r hyn y mae&#8217;n ei ddangos neu&#8217;n ei olygu mewn cyd-destun i bobl nad ydynt yn gallu gweld y llun.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Troshaenau hygyrchedd<\/h4><div><p>Term cyffredinol ar gyfer technolegau sydd \u00e2&#8217;r nod o wella hygyrchedd gwefan yw troshaenau. Maent yn defnyddio cod ffynhonnell trydydd parti (JavaScript yn nodweddiadol) i wneud gwelliannau i god pen blaen y wefan.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>WCAG<\/h4><div><p>Canllawiau Hygyrchedd Cynnwys y We. Cyfres o safonau hygyrchedd rhyngwladol ar gyfer cynnwys digidol.<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<div id=\"learning_resources\" class=\"wp-block-ace-standard-learning-resources standard-content\"><h3>Adnoddau dysgu<\/h3><div class=\"links-on-newtab-text\"><\/div>\n<h4 class=\"wp-block-ace-heading\">Adrannau WCAG perthnasol<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.w3.org\/WAI\/WCAG21\/Understanding\/resize-text.html\">1.4.4 Newid Maint Testun (Lefel AA)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/TR\/WCAG21\/#text-spacing\">1.4.12 Bylchau rhwng y Testun (Lefel AA)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/%E2%80%A2%09https:\/www.w3.org\/WAI\/WCAG21\/Understanding\/visual-presentation.html\">1.4.8 Cyflwyniad Gweledol (Lefel AAA)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/WAI\/WCAG21\/Understanding\/keyboard.html\">2.1.1 Bysellfwrdd (Lefel A)<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Rhagor o adnoddau<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/aaardvarkaccessibility.com\/wcag-plain-english\/\">AAArdvark: WCAG mewn Saesneg Syml<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.etsi.org\/human-factors-accessibility\/en-301-549-v3-the-harmonized-european-standard-for-ict-accessibility\">ETSI: Y Safon Ewropeaidd Gytunedig ar gyfer Hygyrchedd TGCh<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.edf-feph.org\/publications\/joint-statement-on-accessibility-overlays\/\">Taflen Ffeithiau Troshaen<\/a><a href=\"https:\/\/overlayfactsheet.com\/en\/\"><\/a><a href=\"https:\/\/www.edf-feph.org\/publications\/joint-statement-on-accessibility-overlays\/\">: Taflen Ffeithiau Troshaen<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/WAI\/standards-guidelines\/wcag\/\">Menter Hygyrchedd y We W3C WAI: Canllawiau Safonau <\/a><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div id=\"skills_development\" class=\"wp-block-ace-standard-skills-development standard-skills-development standard-content hide\"><h3>Cymorth a datblygu sgiliau<\/h3>\n<h4 class=\"wp-block-ace-heading\"><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\t<div id=\"linked_standards\" class=\"wp-block page-links wp-block-ace-linked-standards \">\n\t\t\t<h3 class=\"block-title\">\n\t\t\t\tSafonau cysylltiedig\t\t\t<\/h3>\n\t\t\t\t\t\t<div class='flex flex_50 link_blocks'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/allin.online\/wp-content\/themes\/ace\/assets\/fallback.jpeg\" alt=\"Llun dalfan\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"0\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_10099\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_10099\">Llun dalfan<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>6.03 Mabwysiadu Canllawiau Hygyrchedd Cynnwys y We (WCAG)<\/h4>\n\t\t\t\t\t\t\t\t<p>Canllawiau Hygyrchedd Cynnwys y We (WCAG) yw\u2019r safon ryngwladol ar gyfer hygyrchedd digidol.<a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" d=\"M13.507,7.5H3.75V5.249A3.741,3.741,0,0,1,11.022,4l1.133-1.133a5.234,5.234,0,0,0-9.9,2.378V7.5H1.493A1.5,1.5,0,0,0,0,9V16.5A1.5,1.5,0,0,0,1.493,18H13.507A1.5,1.5,0,0,0,15,16.5V9a1.5,1.5,0,0,0-1.492-1.5\" transform=\"translate(0)\" fill=\"#472961\" fill-rule=\"evenodd\"\/>\n<\/svg><br \/>\n<\/span>This content is only available to logged in users.<\/a><\/p>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.832\" height=\"24\" viewBox=\"0 0 31.832 24\">\n  <path id=\"arrow\" d=\"M33.728,24.848l-10.2-10.2a1.773,1.773,0,1,0-2.508,2.508l7.189,7.189H4.272a1.772,1.772,0,0,0,0,3.545H28.178L21.022,35.08a1.755,1.755,0,0,0,0,2.508,1.827,1.827,0,0,0,1.271.536,1.747,1.747,0,0,0,1.271-.536L33.8,27.355a1.827,1.827,0,0,0,.536-1.271,2.283,2.283,0,0,0-.6-1.237Z\" transform=\"translate(-2.499 -14.123)\" fill=\"#472961\"\/>\n<\/svg>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/allin.online\/wp-content\/themes\/ace\/assets\/fallback.jpeg\" alt=\"Llun dalfan\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"0\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_10098\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_10098\">Llun dalfan<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>6.04 Archwiliadau, Profi, ac Adborth<\/h4>\n\t\t\t\t\t\t\t\t<p>Mae cynnal archwiliadau rheolaidd yn helpu i nodi rhwystrau, cefnogi dyluniad cynhwysol, cydymffurfio \u00e2\u2019r gyfraith a chynnal cylch o welliannau parhaus.<a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" 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class=\"wp_block references wp-block-ace-standard-references \">\n\t\t<h3 class=\"block-title\">\n\t\t\tCyfeiriadau allanol\t\t<\/h3>\n\n\t\t<div class=\"links-on-newtab-text\"><\/div>\n\t\t<ol class=\"references-list\">\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p><span class=\"TextRun SCXW201684588 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW201684588 BCX8\">ETSI (n.d.)\u00a0<\/span><\/span><span class=\"TextRun SCXW201684588 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW201684588 BCX8\">EN 301 549 The Harmonized European\u00a0<\/span><span class=\"NormalTextRun SCXW201684588 BCX8\">Stand<\/span><span class=\"NormalTextRun SCXW201684588 BCX8\">ar<\/span><span class=\"NormalTextRun SCXW201684588 BCX8\">d<\/span><span class=\"NormalTextRun SCXW201684588 BCX8\">\u00a0for ICT Accessibility<\/span><\/span><span class=\"TextRun SCXW201684588 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW201684588 BCX8\">\u00a0[online] Available at:\u00a0<\/span><\/span><a class=\"Hyperlink SCXW201684588 BCX8\" href=\"https:\/\/www.etsi.org\/human-factors-accessibility\/en-301-549-v3-the-harmonized-european-standard-for-ict-accessibility\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW201684588 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW201684588 BCX8\" data-ccp-charstyle=\"Hyperlink\">ESTI EN 301 549<\/span><\/span><\/a><span class=\"TextRun SCXW201684588 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW201684588 BCX8\">\u00a0[Accessed 14 August 2025]<\/span><\/span><span class=\"EOP SCXW201684588 BCX8\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:360}\">\u00a0<\/span><\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p><span class=\"TextRun SCXW133213217 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW133213217 BCX8\">European Disability Forum and International Association of Accessibility Professionals (n.d.)\u00a0<\/span><\/span><span class=\"TextRun SCXW133213217 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW133213217 BCX8\">Statement on Accessibility Overlays<\/span><\/span><span class=\"TextRun SCXW133213217 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW133213217 BCX8\">\u00a0[online] Available at:\u00a0<\/span><\/span><a class=\"Hyperlink SCXW133213217 BCX8\" href=\"https:\/\/www.edf-feph.org\/publications\/joint-statement-on-accessibility-overlays\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW133213217 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW133213217 BCX8\" data-ccp-charstyle=\"Hyperlink\">Statement on accessibility overlays<\/span><\/span><\/a><span class=\"TextRun SCXW133213217 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW133213217 BCX8\">\u00a0[Accessed 14 August 2025]<\/span><\/span><span class=\"EOP SCXW133213217 BCX8\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:360}\">\u00a0<\/span><\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p><span class=\"TextRun SCXW159795489 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW159795489 BCX8\">Overlay Factsheet (n.d.)\u00a0<\/span><\/span><span class=\"TextRun SCXW159795489 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW159795489 BCX8\">Overlay Factsheet<\/span><\/span><span class=\"TextRun SCXW159795489 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW159795489 BCX8\">\u00a0[online] Available at:\u00a0<\/span><\/span><a class=\"Hyperlink SCXW159795489 BCX8\" href=\"https:\/\/overlayfactsheet.com\/en\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"TextRun Underlined SCXW159795489 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW159795489 BCX8\" data-ccp-charstyle=\"Hyperlink\">Overlay factsheet<\/span><\/span><\/a><span class=\"TextRun SCXW159795489 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW159795489 BCX8\">\u00a0[Accessed 14 August 2025]<\/span><\/span><span class=\"EOP SCXW159795489 BCX8\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:360}\">\u00a0<\/span><\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p>World Wide Web Consortium (W3C), (n.d.) Web Accessibility Initiative WAI Standards Guidelines [online] Available at: <a href=\"https:\/\/www.w3.org\/WAI\/standards-guidelines\/wcag\/\">W3C Standards guidance<\/a> [Accessed 26 October 2025]<\/p>\n<\/li>\n\t\t\t\t\t<\/ol>\n\t<\/div> \n<\/div><aside class=\"sidebar flex-item\"><h3>2.04 Gosodiadau a Throshaenau Hygyrchedd<\/h3><nav class=\"sub-nav\"><ul><li><a href=\"#overview\">Trosolwg<\/a><\/li><li><a href=\"#examples\">Enghreifftiau ymarferol<\/a><\/li><li><a href=\"#key_considerations\">Ystyriaethau allweddol<\/a><\/li><li><a href=\"#definitions_list\">Diffiniadau ac acronymau<\/a><\/li><li><a href=\"#learning_resources\">Adnoddau dysgu<\/a><\/li><li><a href=\"#linked_standards\">Safonau cysylltiedig<\/a><\/li><li><a href=\"#references\">Cyfeiriadau allanol<\/a><\/li><\/ul><\/nav><div class=\"hide fixed scroll_menu\" aria-live=\"polite\"><h3>2.04 Gosodiadau a Throshaenau Hygyrchedd<\/h3><ul><li><a href=\"#overview\">Trosolwg<\/a><\/li><li><a href=\"#examples\">Enghreifftiau ymarferol<\/a><\/li><li><a href=\"#key_considerations\">Ystyriaethau allweddol<\/a><\/li><li><a href=\"#definitions_list\">Diffiniadau ac acronymau<\/a><\/li><li><a href=\"#learning_resources\">Adnoddau dysgu<\/a><\/li><li><a href=\"#linked_standards\">Safonau cysylltiedig<\/a><\/li><li><a href=\"#references\">Cyfeiriadau allanol<\/a><\/li><\/ul><a href=\"https:\/\/form.jotform.com\/252393341563356?standard=Cyfathrebu Digidol 2.04 Gosodiadau a Throshaenau Hygyrchedd\" class=\"feedback_link button bg_secondary white\">Rhowch adborth i ni ar y Safon hon<\/a><a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/\" class=\"return_link\">Yn \u00f4l i Cyfathrebu Digidol<\/a><\/div><a href=\"https:\/\/form.jotform.com\/252393341563356?standard=Cyfathrebu Digidol 2.04 Gosodiadau a Throshaenau Hygyrchedd\" class=\"feedback_link button bg_secondary white\">Rhowch adborth i ni ar y Safon hon<\/a><a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/\" class=\"return_link\">Yn \u00f4l i Cyfathrebu Digidol<\/a><\/aside><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"featured_media":0,"parent":10038,"menu_order":4,"template":"","class_list":["post-10079","standard","type-standard","status-publish","hentry"],"acf":{"short_description":"Ystyriwch sut rydych chi\u2019n defnyddio gosodiadau a throshaenau hygyrchedd er mwyn caniat\u00e1u i ymwelwyr \u00e2\u2019ch gwefan addasu sut mae eich gwefan yn edrych neu\u2019n gweithio i fodloni eu hanghenion.","make_visible_to_taster_account":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - 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