Merge pull request #704 from Textualize/text-justify

`text-align` CSS support

docs/examples/styles/text_align.css

@@ -0,0 +1,24 @@
+#one {
+  text-align: left;
+  background: lightblue;
+
+}
+
+#two {
+  text-align: center;
+  background: indianred;
+}
+
+#three {
+  text-align: right;
+  background: palegreen;
+}
+
+#four {
+  text-align: justify;
+  background: palevioletred;
+}
+
+Static {
+  padding: 1;
+}

docs/examples/styles/text_align.py

@@ -0,0 +1,28 @@
+from __future__ import annotations
+
+from textual.app import App, ComposeResult
+from textual.widgets import Static
+
+TEXT = (
+    "I must not fear. Fear is the mind-killer. Fear is the little-death that "
+    "brings total obliteration. I will face my fear. I will permit it to pass over "
+    "me and through me."
+)
+
+
+class TextAlign(App):
+    def compose(self) -> ComposeResult:
+        left = Static("[b]Left aligned[/]\n" + TEXT, id="one")
+        yield left
+
+        right = Static("[b]Center aligned[/]\n" + TEXT, id="two")
+        yield right
+
+        center = Static("[b]Right aligned[/]\n" + TEXT, id="three")
+        yield center
+
+        full = Static("[b]Justified[/]\n" + TEXT, id="four")
+        yield full
+
+
+app = TextAlign(css_path="text_align.css")