diff --git a/common/framework/parsers/template/TemplateParser_v2.php b/common/framework/parsers/template/TemplateParser_v2.php
index ec5a6c873..b1d6c0c46 100644
--- a/common/framework/parsers/template/TemplateParser_v2.php
+++ b/common/framework/parsers/template/TemplateParser_v2.php
@@ -236,7 +236,7 @@ class TemplateParser_v2
 
 		// Convert all src and srcset attributes.
 		$regexp = '#(<(?:img|audio|video|script|input|source|link)\s[^>]*)(src|srcset|poster)="([^"]+)"#';
-		return preg_replace_callback($regexp, function($match) use ($basepath) {
+		$content = preg_replace_callback($regexp, function($match) use ($basepath) {
 			if ($match[2] !== 'srcset')
 			{
 				$src = trim($match[3]);
@@ -253,6 +253,21 @@ class TemplateParser_v2
 				return $match[1] . sprintf('srcset="%s"', implode(', ', $result));
 			}
 		}, $content);
+
+		// Convert relative paths in CSS url() function.
+		$regexp = ['#\b(style=")([^"]+)(")#', '#(<style\b)(.*?)(</style>)#s'];
+		$content = preg_replace_callback($regexp, function($match) use ($basepath) {
+			$regexp = '#\b(url\([\'"]?)([^\'"\(\)]+)([\'"]?\))#';
+			$match[2] = preg_replace_callback($regexp, function($match) use ($basepath) {
+				if ($this->template->isRelativePath($match[2] = trim($match[2])))
+				{
+					$match[2] = $this->template->convertPath($match[2], $basepath);
+				}
+				return $match[1] . $match[2] . $match[3];
+			}, $match[2]);
+			return $match[1] . $match[2] . $match[3];
+		}, $content);
+		return $content;
 	}
 
 	/**
diff --git a/tests/unit/framework/parsers/TemplateParserV2Test.php b/tests/unit/framework/parsers/TemplateParserV2Test.php
index 15c010ad3..e6c7b0d9c 100644
--- a/tests/unit/framework/parsers/TemplateParserV2Test.php
+++ b/tests/unit/framework/parsers/TemplateParserV2Test.php
@@ -600,6 +600,41 @@ class TemplateParserV2Test extends \Codeception\Test\Unit
 		$source = '<img srcset="bar/foo@4x.png 4x, ../foo@2x.png 2x ,./foo.jpg" />';
 		$target = '<img srcset="' . $this->baseurl . 'tests/_data/template/bar/foo@4x.png 4x, ' . $this->baseurl . 'tests/_data/foo@2x.png 2x, ' . $this->baseurl . 'tests/_data/template/foo.jpg" />';
 		$this->assertEquals($target, $this->_parse($source));
+
+		// url() conversion in style sttribute
+		$source = '<div style="background-image: url(img/foo.jpg)"></div>';
+		$target = '<div style="background-image: url(' . $this->baseurl . 'tests/_data/template/img/foo.jpg)"></div>';
+		$this->assertEquals($target, $this->_parse($source));
+
+		$source = '<div style="border-image: url(\'img/foo.jpg\')"></div>';
+		$target = '<div style="border-image: url(\'' . $this->baseurl . 'tests/_data/template/img/foo.jpg\')"></div>';
+		$this->assertEquals($target, $this->_parse($source));
+
+		$source = '<div style="mask-image: image(url(foo/bar.svg), blue, linear-gradient(rgb(0 0 0 / 100%), transparent))"></div>';
+		$target = '<div style="mask-image: image(url(' . $this->baseurl . 'tests/_data/template/foo/bar.svg), blue, linear-gradient(rgb(0 0 0 / 100%), transparent))"></div>';
+		$this->assertEquals($target, $this->_parse($source));
+
+		$source = '<div style="content: url(\'https://foo.com/bar.png\')"></div>';
+		$target = '<div style="content: url(\'https://foo.com/bar.png\')"></div>';
+		$this->assertEquals($target, $this->_parse($source));
+
+		$source = '<div style="content: url(data:image/png,base64)" other-attribute="cursor: url(img/foo.jpg)"></div>';
+		$target = '<div style="content: url(data:image/png,base64)" other-attribute="cursor: url(img/foo.jpg)"></div>';
+		$this->assertEquals($target, $this->_parse($source));
+
+		// url() conversion in <style> tag
+		$source = '<style> .foo { background-image: url("img/foo.jpg"); } </style>';
+		$target = '<style> .foo { background-image: url("' . $this->baseurl . 'tests/_data/template/img/foo.jpg"); } </style>';
+		$this->assertEquals($target, $this->_parse($source));
+
+		// No url() conversion in other tags or attributes
+		$source = '<other-tag> .foo { list-style-image: url(img/foo.jpg); } </other-tag>';
+		$target = '<other-tag> .foo { list-style-image: url(img/foo.jpg); } </other-tag>';
+		$this->assertEquals($target, $this->_parse($source));
+
+		$source = '<p class="url(foo.svg)" style="url(../foo.jpg)"> url(img/foo.jpg); } </p>';
+		$target = '<p class="url(foo.svg)" style="url(' . $this->baseurl . 'tests/_data/foo.jpg)"> url(img/foo.jpg); } </p>';
+		$this->assertEquals($target, $this->_parse($source));
 	}
 
 	public function testBlockConditions()