diff --git a/theme/icons/align-bottom.svg b/theme/icons/align-bottom.svg
new file mode 100644
index 00000000..6136224c
--- /dev/null
+++ b/theme/icons/align-bottom.svg
@@ -0,0 +1 @@
+<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.239 13.938l-2.88-1.663a.75.75 0 01.75-1.3L9 12.067V4.75a.75.75 0 111.5 0v7.318l1.89-1.093a.75.75 0 01.75 1.3l-2.879 1.663a.752.752 0 01-.511.187.752.752 0 01-.511-.187zM4.25 17a.75.75 0 110-1.5h10.5a.75.75 0 010 1.5H4.25z"/></svg>
diff --git a/theme/icons/align-center.svg b/theme/icons/align-center.svg
new file mode 100644
index 00000000..4d5a61dc
--- /dev/null
+++ b/theme/icons/align-center.svg
@@ -0,0 +1 @@
+<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm2.286 4c0 .414.336.75.75.75h9.928a.75.75 0 1 0 0-1.5H5.036a.75.75 0 0 0-.75.75zm0-8c0 .414.336.75.75.75h9.928a.75.75 0 1 0 0-1.5H5.036a.75.75 0 0 0-.75.75z"/></svg>
\ No newline at end of file
diff --git a/theme/icons/align-justify.svg b/theme/icons/align-justify.svg
new file mode 100644
index 00000000..277c3de5
--- /dev/null
+++ b/theme/icons/align-justify.svg
@@ -0,0 +1 @@
+<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 4c0 .414.336.75.75.75h9.929a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0-8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75z"/></svg>
\ No newline at end of file
diff --git a/theme/icons/align-left.svg b/theme/icons/align-left.svg
new file mode 100644
index 00000000..bf1a9325
--- /dev/null
+++ b/theme/icons/align-left.svg
@@ -0,0 +1 @@
+<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0 4c0 .414.336.75.75.75h9.929a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75zm0-8c0 .414.336.75.75.75h9.929a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75z"/></svg>
\ No newline at end of file
diff --git a/theme/icons/align-middle.svg b/theme/icons/align-middle.svg
new file mode 100644
index 00000000..99cb5bb4
--- /dev/null
+++ b/theme/icons/align-middle.svg
@@ -0,0 +1 @@
+<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.75 11.875a.752.752 0 01.508.184l2.883 1.666a.75.75 0 01-.659 1.344l-.091-.044-1.892-1.093.001 4.318a.75.75 0 11-1.5 0v-4.317l-1.89 1.092a.75.75 0 01-.75-1.3l2.879-1.663a.752.752 0 01.51-.187zM15.25 9a.75.75 0 110 1.5H4.75a.75.75 0 110-1.5h10.5zM9.75.375a.75.75 0 01.75.75v4.318l1.89-1.093.092-.045a.75.75 0 01.659 1.344l-2.883 1.667a.752.752 0 01-.508.184.752.752 0 01-.511-.187L6.359 5.65a.75.75 0 01.75-1.299L9 5.442 9 1.125a.75.75 0 01.75-.75z"/></svg>
diff --git a/theme/icons/align-right.svg b/theme/icons/align-right.svg
new file mode 100644
index 00000000..4d51b5bd
--- /dev/null
+++ b/theme/icons/align-right.svg
@@ -0,0 +1 @@
+<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M18 3.75a.75.75 0 0 1-.75.75H2.75a.75.75 0 1 1 0-1.5h14.5a.75.75 0 0 1 .75.75zm0 8a.75.75 0 0 1-.75.75H2.75a.75.75 0 1 1 0-1.5h14.5a.75.75 0 0 1 .75.75zm0 4a.75.75 0 0 1-.75.75H7.321a.75.75 0 1 1 0-1.5h9.929a.75.75 0 0 1 .75.75zm0-8a.75.75 0 0 1-.75.75H7.321a.75.75 0 1 1 0-1.5h9.929a.75.75 0 0 1 .75.75z"/></svg>
\ No newline at end of file
diff --git a/theme/icons/align-top.svg b/theme/icons/align-top.svg
new file mode 100644
index 00000000..a6f8e947
--- /dev/null
+++ b/theme/icons/align-top.svg
@@ -0,0 +1 @@
+<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M10.261 7.062l2.88 1.663a.75.75 0 01-.75 1.3L10.5 8.933v7.317a.75.75 0 11-1.5 0V8.932l-1.89 1.093a.75.75 0 01-.75-1.3l2.879-1.663a.752.752 0 01.511-.187.752.752 0 01.511.187zM15.25 4a.75.75 0 110 1.5H4.75a.75.75 0 010-1.5h10.5z"/></svg>