diff --git a/CHANGELOG.md b/CHANGELOG.md
index 411493a..a2251e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 0.1.3
+
+* Add support of sections
+* Improve support of navbars
+
 ## 0.1.2
 
 * New typealias `AttrsWithContentBuilder`
diff --git a/gradle.properties b/gradle.properties
index 5053701..91e5a9e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,4 +9,4 @@ android.enableJetifier=true
 # Project data
 
 group=dev.inmo
-version=0.1.2
+version=0.1.3
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/elements/DropArea.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/elements/DropArea.kt
index 1a18195..dbfd41e 100644
--- a/src/jsMain/kotlin/dev/inmo/jsuikit/elements/DropArea.kt
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/elements/DropArea.kt
@@ -10,7 +10,7 @@ import org.w3c.dom.HTMLDivElement
 @Composable
 fun DropArea(
     attrs: Attrs<HTMLDivElement> = Attrs.empty(),
-    inputAttrs: InputAttrs<String> = Attrs.empty(),
+    inputAttrs: InputAttrs<String> = InputAttrs.empty(),
     contentBuilder: ContentBuilder<HTMLDivElement> = {}
 ) = Div(
     {
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/elements/Navbar.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/elements/Navbar.kt
index 5c94117..ca54814 100644
--- a/src/jsMain/kotlin/dev/inmo/jsuikit/elements/Navbar.kt
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/elements/Navbar.kt
@@ -1,35 +1,76 @@
 package dev.inmo.jsuikit.elements
 
 import androidx.compose.runtime.Composable
-import dev.inmo.jsuikit.modifiers.UIKitModifier
-import dev.inmo.jsuikit.modifiers.include
+import dev.inmo.jsuikit.modifiers.*
+import dev.inmo.jsuikit.utils.*
 import org.jetbrains.compose.web.dom.*
+import org.w3c.dom.HTMLDivElement
 import org.w3c.dom.HTMLElement
 
 @Composable
 fun Navbar(
-    leftBuilder: NavbarNavBuilder? = null,
+    attributesCustomizer: AttrBuilderContext<HTMLElement> = {},
+    contentBuilder: ContentBuilder<HTMLElement>
+) {
+    Nav(
+        {
+            include(UIKitNavbar, UIKitNavbar(), UIKitNavbar.Container)
+            attributesCustomizer()
+        }
+    ) {
+        contentBuilder()
+    }
+}
+
+@Deprecated("Will be removed soon. Use the variant with AttrsWithContentBuilders")
+@Composable
+fun Navbar(
+    leftBuilder: NavbarNavBuilder?,
     centerBuilder: NavbarNavBuilder? = null,
     rightBuilder: NavbarNavBuilder? = null,
     vararg navModifiers: UIKitModifier,
     attributesCustomizer: AttrBuilderContext<HTMLElement> = {},
 ) {
-    Nav(
+    Navbar(
         {
-            attr("uk-navbar", "")
-            classes("uk-navbar-container", "uk-navbar")
             include(*navModifiers)
             attributesCustomizer()
         }
     ) {
         leftBuilder ?.let {
-            Div({ classes("uk-navbar-left") }) { it.draw() }
+            Div({ include(UIKitNavbar.Alignment.Left) }) { it.draw() }
         }
         centerBuilder ?.let {
-            Div({ classes("uk-navbar-center") }) { it.draw() }
+            Div({ include(UIKitNavbar.Alignment.Center) }) { it.draw() }
         }
         rightBuilder ?.let {
-            Div({ classes("uk-navbar-right") }) { it.draw() }
+            Div({ include(UIKitNavbar.Alignment.Right) }) { it.draw() }
+        }
+    }
+}
+
+@Composable
+fun Navbar(
+    leftBuilder: AttrsWithContentBuilder<HTMLDivElement>? = null,
+    centerBuilder: AttrsWithContentBuilder<HTMLDivElement>? = null,
+    rightBuilder: AttrsWithContentBuilder<HTMLDivElement>? = null,
+    vararg navModifiers: UIKitModifier,
+    attributesCustomizer: AttrBuilderContext<HTMLElement> = {},
+) {
+    Navbar(
+        attributesCustomizer = {
+            include(*navModifiers)
+            attributesCustomizer()
+        }
+    ) {
+        leftBuilder ?.let {
+            Div({ include(UIKitNavbar.Alignment.Left);leftBuilder.attributesBuilderContext(this) }, leftBuilder.builder)
+        }
+        centerBuilder ?.let {
+            Div({ include(UIKitNavbar.Alignment.Center);centerBuilder.attributesBuilderContext(this) }, centerBuilder.builder)
+        }
+        rightBuilder ?.let {
+            Div({ include(UIKitNavbar.Alignment.Right);rightBuilder.attributesBuilderContext(this) }, rightBuilder.builder)
         }
     }
 }
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/elements/NavbarNavBuilder.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/elements/NavbarNavBuilder.kt
index 184293a..b919dc1 100644
--- a/src/jsMain/kotlin/dev/inmo/jsuikit/elements/NavbarNavBuilder.kt
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/elements/NavbarNavBuilder.kt
@@ -1,13 +1,37 @@
 package dev.inmo.jsuikit.elements
 
 import androidx.compose.runtime.Composable
-import dev.inmo.jsuikit.modifiers.UIKitModifier
-import dev.inmo.jsuikit.modifiers.include
+import dev.inmo.jsuikit.modifiers.*
+import dev.inmo.jsuikit.utils.*
 import org.jetbrains.compose.web.attributes.AttrsScope
 import org.jetbrains.compose.web.dom.*
 import org.w3c.dom.HTMLLIElement
 import org.w3c.dom.HTMLUListElement
 
+@Composable
+fun NavbarNav(
+    elements: List<AttrsWithContentBuilder<HTMLLIElement>>,
+    attrs: Attrs<HTMLUListElement> = Attrs.empty()
+) {
+    Ul(
+        {
+            include(UIKitNavbar.Nav)
+            attrs.builder(this)
+        }
+    ) {
+        elements.forEach { element ->
+            Li(element.attributesBuilderContext, element.builder)
+        }
+    }
+}
+
+@Composable
+fun NavbarNav(
+    vararg elements: AttrsWithContentBuilder<HTMLLIElement>,
+    attrs: Attrs<HTMLUListElement> = Attrs.empty()
+) = NavbarNav(elements.toList(), attrs)
+
+@Deprecated("Will be removed soon. Use NavbarNavPart with AttrsWithContentBuilder instead")
 interface NavbarNavElement {
     fun AttrsScope<HTMLLIElement>.setup() {}
     @Composable
@@ -28,6 +52,7 @@ interface NavbarNavElement {
     }
 }
 
+@Deprecated("Will be removed soon. Use NavbarNavPart with AttrsWithContentBuilder instead")
 class NavbarNavBuilder(
     private val modifiers: Array<UIKitModifier>,
     private val elements: List<NavbarNavElement>,
@@ -46,8 +71,7 @@ class NavbarNavBuilder(
     fun draw() {
         Ul(
             {
-                classes("uk-navbar-nav")
-                include(*modifiers)
+                include(UIKitNavbar.Nav, *modifiers)
                 attributesCustomizer()
             }
         ) {
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitNav.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitNav.kt
index 27c925a..5e8c34f 100644
--- a/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitNav.kt
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitNav.kt
@@ -14,6 +14,8 @@ sealed class UIKitNav(classname: String) : UIKitModifier {
 
     object Center : UIKitNav("uk-nav-center")
 
+    object Sub : UIKitNav("uk-nav-sub")
+
     companion object : UIKitNav("uk-nav") {
         val SubNav = UIKitSubNav
     }
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitNavbar.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitNavbar.kt
index a23932a..9b2c318 100644
--- a/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitNavbar.kt
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitNavbar.kt
@@ -1,17 +1,86 @@
 package dev.inmo.jsuikit.modifiers
 
-sealed class UIKitNavbar(suffix: String) : UIKitModifier {
-    override val classes: Array<String> = arrayOf("uk-navbar-$suffix")
+import dev.inmo.jsuikit.types.Dropdown
+import dev.inmo.jsuikit.utils.*
 
-    object Transparent : UIKitNavbar("transparent")
-    sealed class Dropdown(suffix: String?) : UIKitNavbar("dropdown${suffix ?.let { "-$it" } ?: ""}") {
+sealed class UIKitNavbar(vararg classes: String) : UIKitModifier {
+    override val classes: Array<String> = classes as Array<String>
+
+    object Transparent : UIKitNavbar("uk-navbar-transparent")
+    object Container : UIKitNavbar("uk-navbar-container")
+    sealed class Dropdown(suffix: String?) : UIKitNavbar("uk-navbar-dropdown${suffix ?.let { "-$it" } ?: ""}") {
         object Nav : Dropdown("nav")
 
+        sealed class Width(suffix: String) : Dropdown(suffix) {
+            object Two : Width("width-2")
+            object Three : Width("width-3")
+            object Four : Width("width-4")
+            object Five : Width("width-5")
+        }
+
         companion object : Dropdown(null)
     }
-    object Item : UIKitNavbar("item")
+    sealed class Alignment(val suffix: String) : UIKitNavbar("uk-navbar-$suffix") {
+        object Left : Alignment("left")
+        sealed class Center(suffix: String) : Alignment(suffix) {
+            object Left : Center("center-left")
+            object Right : Center("center-right")
 
-    companion object {
+            companion object : Center("center")
+        }
+        object Right : Alignment("right")
+    }
+    object Item : UIKitNavbar("uk-navbar-item")
+    object Nav : UIKitNavbar("uk-navbar-nav")
+    object Subtitle : UIKitNavbar("uk-navbar-subtitle")
+    object Toggle : UIKitNavbar("uk-navbar-toggle")
+    object Sticky : UIKitNavbar("uk-navbar-sticky")
+
+    class Component internal constructor(
+        override val otherAttrs: Map<String, String>
+    ) : UIKitNavbar(*UIKitNavbar.classes)
+
+    companion object : UIKitNavbar("uk-navbar") {
         val Logo = UIKitUtility.Logo
+
+        operator fun invoke(
+            align: String?,
+            mode: String? = null,
+            delayShow: Milliseconds? = null,
+            delayHide: Milliseconds? = null,
+            boundary: String? = null,
+            boundaryAlign: Boolean? = null,
+            offset: Pixels? = null,
+            dropbar: Boolean? = null,
+            duration: Milliseconds? = null
+        ): Component {
+            return Component(
+                mapOf(
+                    buildAttribute(UIKitNavbar.classes.first()) {
+                        "align" to align
+                        "mode" to mode
+                        "delay-show" to delayShow
+                        "delay-hide" to delayHide
+                        "boundary" to boundary
+                        "boundary-align" to boundaryAlign
+                        "offset" to offset
+                        "dropbar" to dropbar
+                        "duration" to duration
+                    }
+                )
+            )
+        }
+
+        operator fun invoke(
+            align: Alignment? = null,
+            mode: UIKitDropdown.Mode? = null,
+            delayShow: Milliseconds? = null,
+            delayHide: Milliseconds? = null,
+            boundary: String? = null,
+            boundaryAlign: Boolean? = null,
+            offset: Pixels? = null,
+            dropbar: Boolean? = null,
+            duration: Milliseconds? = null
+        ): Component = invoke(align ?.suffix, mode ?.name, delayShow, delayHide, boundary, boundaryAlign, offset, dropbar, duration)
     }
 }
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitSection.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitSection.kt
new file mode 100644
index 0000000..46d1b90
--- /dev/null
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitSection.kt
@@ -0,0 +1,23 @@
+package dev.inmo.jsuikit.modifiers
+
+sealed class UIKitSection(vararg classes: String) : UIKitModifier {
+    override val classes: Array<String> = classes as Array<String>
+
+    sealed class Style(suffix: String) : UIKitSection("uk-section-$suffix") {
+        object Default : Style("default")
+        object Muted : Style("muted")
+        object Primary : Style("primary")
+        object Secondary : Style("secondary")
+    }
+
+    sealed class Size(suffix: String) : UIKitSection("uk-section-$suffix") {
+        object XSmall : Size("xsmall")
+        object Small : Size("small")
+        object Large : Size("large")
+        object XLarge : Size("xlarge")
+    }
+
+    object Overlap : UIKitSection("uk-section-overlap")
+
+    companion object : UIKitSection("uk-section")
+}
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitUtility.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitUtility.kt
index 515e0b7..e1c62f2 100644
--- a/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitUtility.kt
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitUtility.kt
@@ -38,7 +38,10 @@ sealed class UIKitUtility(classname: String) : UIKitModifier {
         object Width : Responsive("width")
         object Height : Responsive("height")
     }
-    object PreserveWidth : UIKitUtility("uk-preserve-width")
+    sealed class Preserve(suffix: String) : UIKitUtility("uk-preserve-$suffix") {
+        object Width : Preserve("width")
+        object Color : Preserve("color")
+    }
 
     sealed class Border(suffix: String) : UIKitUtility("uk-border-$suffix") {
         object Rounded : Border("rounded")
@@ -112,4 +115,8 @@ sealed class UIKitUtility(classname: String) : UIKitModifier {
 
     object Open : UIKitUtility("uk-open")
     object Link : UIKitUtility("uk-link")
+
+    companion object {
+        val PreserveWidth = Preserve.Width
+    }
 }
diff --git a/src/jsMain/kotlin/dev/inmo/jsuikit/utils/AttrsWithContentBuilder.kt b/src/jsMain/kotlin/dev/inmo/jsuikit/utils/AttrsWithContentBuilder.kt
index 5bef24b..f96a0b4 100644
--- a/src/jsMain/kotlin/dev/inmo/jsuikit/utils/AttrsWithContentBuilder.kt
+++ b/src/jsMain/kotlin/dev/inmo/jsuikit/utils/AttrsWithContentBuilder.kt
@@ -1,10 +1,27 @@
 package dev.inmo.jsuikit.utils
 
+import dev.inmo.jsuikit.modifiers.UIKitModifier
+import org.jetbrains.compose.web.attributes.AttrsScope
 import org.jetbrains.compose.web.dom.ContentBuilder
 import org.w3c.dom.Element
 
 typealias AttrsWithContentBuilder<T> = Pair<Attrs<T>, ContentBuilder<T>>
 
+@Suppress("NOTHING_TO_INLINE")
+inline fun <T : Element> AttrsWithContentBuilder(
+    vararg modifiers: UIKitModifier?,
+    noinline attrs: AttrsScope<T>.() -> Unit = {},
+    noinline builder: ContentBuilder<T>
+) = AttrsWithContentBuilder(
+    Attrs(*modifiers, attrs = attrs),
+    builder
+)
+
+@Suppress("NOTHING_TO_INLINE")
+inline fun <T : Element> AttrsWithContentBuilder(attrs: Attrs<T>) = AttrsWithContentBuilder(
+    attrs
+) {}
+
 inline val <T : Element> AttrsWithContentBuilder<T>.attrs
     get() = first