1 سال پیش · b63e393cef
--- a/Tests/LibWeb/Text/expected/css/media-query-serialization-basic.txt
+++ b/Tests/LibWeb/Text/expected/css/media-query-serialization-basic.txt
@@ -0,0 +1,15 @@
 
				+@media screen {
			
 
				+
			
 
				+}
			
 
				+@media screen and ((min-width:20px) and (max-width:40px)) {
			
 
				+
			
 
				+}
			
 
				+@media screen and (min-resolution:1dppx) {
			
 
				+
			
 
				+}
			
 
				+@media screen and (min-resolution:2dppx) {
			
 
				+
			
 
				+}
			
 
				+@media screen and (min-resolution:2.54dppx) {
			
 
				+
			
 
				+}
			
--- a/Tests/LibWeb/Text/input/css/media-query-serialization-basic.html
+++ b/Tests/LibWeb/Text/input/css/media-query-serialization-basic.html
@@ -0,0 +1,16 @@
 
				+<head><style>
			
 
				+@media only screen { }
			
 
				+@media only screen and (min-width: 20px) and (max-width: 40px) { }
			
 
				+@media only screen and (min-resolution: 96dpi) { }
			
 
				+@media only screen and (min-resolution: 2dppx) { }
			
 
				+@media only screen and (min-resolution: 96dpcm) { }
			
 
				+</style></head>
			
 
				+<script src="../include.js"></script>
			
 
				+<script>
			
 
				+    test(() => {
			
 
				+        let sheet = document.head.firstChild.sheet
			
 
				+        for (rule of sheet.cssRules) {
			
 
				+            println(rule.cssText);
			
 
				+        }
			
 
				+    });
			
 
				+</script>
			
--- a/Userland/Libraries/LibWeb/CSS/Resolution.cpp
+++ b/Userland/Libraries/LibWeb/CSS/Resolution.cpp
@@ -23,9 +23,9 @@ double Resolution::to_dots_per_pixel() const
 
				 {
			
 
				     switch (m_type) {
			
 
				     case Type::Dpi:
			
 
				-        return m_value * 96; // 1in = 2.54cm = 96px
			
 
				+        return m_value / 96; // 1in = 2.54cm = 96px
			
 
				     case Type::Dpcm:
			
 
				-        return m_value * (96.0 / 2.54); // 1cm = 96px/2.54
			
 
				+        return m_value / (96.0 / 2.54); // 1cm = 96px/2.54
			
 
				     case Type::Dppx:
			
 
				         return m_value;
			
 
				     }