Introduce basic support for text-align in CSS API

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/css/properties/text.kt

@@ -51,3 +51,8 @@ fun StyleBuilder.letterSpacing(value: String) {
 fun StyleBuilder.letterSpacing(value: CSSNumeric) {
     property("letter-spacing", value)
 }
+
+// https://developer.mozilla.org/en-US/docs/Web/CSS/text-align
+fun StyleBuilder.textAlign(value: String) {
+    property("text-align", value)
+}

web/core/src/jsTest/kotlin/css/CSSTextTests.kt

@@ -14,7 +14,7 @@ import org.w3c.dom.get
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
-class CSSFontTests {
+class CSSTextTests {
 
     @Test
     fun fontSize() = runTest {
@@ -155,5 +155,48 @@ class CSSFontTests {
         assertEquals("italic bold 0.8em / 1.2 Arial, sans-serif", (root.children[0] as HTMLElement).style.font)
     }
 
+    @Test
+    fun textAlign() = runTest {
+        composition {
+            Div({
+                style {
+                    textAlign("left")
+                }
+            })
+            Div({
+                style {
+                    textAlign("right")
+                }
+            })
+            Div({
+                style {
+                    textAlign("center")
+                }
+            })
+            Div({
+                style {
+                    textAlign("justify")
+                }
+            })
+            Div({
+                style {
+                    textAlign("start")
+                }
+            })
+            Div({
+                style {
+                    textAlign("end")
+                }
+            })
+        }
+
+        assertEquals("left", (root.children[0] as HTMLElement).style.textAlign)
+        assertEquals("right", (root.children[1] as HTMLElement).style.textAlign)
+        assertEquals("center", (root.children[2] as HTMLElement).style.textAlign)
+        assertEquals("justify", (root.children[3] as HTMLElement).style.textAlign)
+        assertEquals("start", (root.children[4] as HTMLElement).style.textAlign)
+        assertEquals("end", (root.children[5] as HTMLElement).style.textAlign)
+    }
+
 
 }