diff --git a/app/styles/base.css b/app/styles/base.css
index b6e49f9c..f0b7eebd 100644
--- a/app/styles/base.css
+++ b/app/styles/base.css
@@ -1371,6 +1371,12 @@ a:visited {
 #noVNC_setting_enable_hidpi_option.show {
   display: flex!important;
 }
+#noVNC_auto_placement_option {
+  display: none!important;
+}
+#noVNC_auto_placement_option.show {
+  display: flex!important;
+}
 #noVNC_refreshMonitors {
   position: absolute;
   top: 20px;
diff --git a/app/styles/screen.css b/app/styles/screen.css
new file mode 100644
index 00000000..48b15c71
--- /dev/null
+++ b/app/styles/screen.css
@@ -0,0 +1,213 @@
+:root {
+    --text-color: rgb(147, 166, 188);
+    --bg: rgb(33 39 63 / 0.98);
+    --gray-500: 107 114 128;
+}
+.light {
+    --text-color: rgb(22, 45, 72);
+    --bg: rgba(234, 235, 240, 0.98);
+    --gray-500: 209 213 219;
+}
+#mySidenav {
+    top: 0;
+    bottom: 0;
+    left: 0;
+    margin-top: auto;
+    margin-bottom: auto;
+    position: fixed;
+    z-index: 999999;
+    transition: 0.5s;
+    border-radius: 0;
+    width: 100%;
+    max-width: 400px;
+    height: 100%;
+    display: flex;
+    flex-direction: column;
+    transform: translateX(calc(-100% - 30px));
+    color: var(--text-color);
+}
+#mySidenav * {
+    box-sizing: border-box;
+}
+#mySidenav button {
+    border: 0;
+    color: var(--text-color);
+}
+.sidenavnew {
+    top: 0;
+    bottom: 0;
+    left: 0;
+    margin-top: auto;
+    margin-bottom: auto;
+    position: fixed;
+    z-index: 999999;
+    background-color: var(--bg);
+    overflow-x: hidden;
+    transition: 0.5s;
+    border-radius: 0;
+    width: 100%;
+    overflow-y: auto;
+    height: 100%;
+    display: flex;
+    padding: 30px;
+    flex-direction: column;
+}
+#mySidenav .sidebar-icons-list .sidebar-icons {
+    width: 100%;
+    padding: 10px 12px;
+    background-color: transparent;
+    margin: 0;
+    border-radius: 5px;
+    margin-bottom: 0;
+    display: flex;
+    align-items: center;
+    height: auto;
+    gap: 12px;
+    text-align: initial;
+}
+#mySidenav.loadin {
+    transform: translateX(-100%);
+}
+#mySidenav .innertab {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    padding: 15px 5px;
+}
+#mySidenav.loadin.show_nav {
+    left: 0;
+    transform: translateX(0);
+}
+#mySidenav .tab {
+    position: absolute;
+    right: -30px;
+    top: calc(50% - 30px);
+    white-space: nowrap;
+}
+#menuTab.dragging {
+    padding-top: 5rem/* 80px */;
+    padding-bottom: 5rem/* 80px */;
+    margin-top: -5rem/* -80px */;
+    padding-right: 2rem/* 32px */;
+    margin-right: -2rem/* -32px */;
+}
+.sidebar-icon-container {
+    border-radius: 5px;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    width: 36px;
+    height: 36px;
+    flex: 0 0 36px;
+}
+.text-white {
+    --text-opacity: 1;
+    color: rgb(255 255 255 / var(--text-opacity));
+}
+.bg-gray-500 {
+    --tw-bg-opacity: 1;
+    background-color: rgb(var(--gray-500) / var(--tw-bg-opacity));
+}
+svg:not(:root).svg-inline--fa, svg:not(:host).svg-inline--fa {
+    overflow: visible;
+    box-sizing: content-box;
+}
+
+.svg-inline--fa.fa-lg {
+    vertical-align: -0.2em;
+}
+
+.fa-lg {
+    font-size: 1.25em;
+    line-height: 0.05em;
+    vertical-align: -0.075em;
+}
+
+.svg-inline--fa {
+    display: var(--fa-display, inline-block);
+    height: 1em;
+    overflow: visible;
+    vertical-align: -0.125em;
+}
+.bg-emerald-500 {
+    --bg-opacity: 1;
+    background-color: rgb(16 185 129 / var(--bg-opacity));
+}
+.bg-transparent {
+    background-color: transparent;
+}
+.touch-none {
+    touch-action: none;
+}
+.rotate-180 {
+    transform: rotate(180deg);
+}
+
+#mySidenav .tabinner {
+    background: var(--bg);
+    width: 30px;
+}
+.justify-between {
+    justify-content: space-between;
+}
+.rounded-r-lg {
+    border-top-right-radius: 0.5rem;
+    border-bottom-right-radius: 0.5rem;
+}
+.absolute {
+    position: absolute;
+}
+.overflow-hidden {
+    overflow: hidden;
+}
+.flex-col {
+    flex-direction: column;
+}
+.flex {
+    display: flex;
+}
+.py-1 {
+    padding-top: 0.25rem;
+    padding-bottom: 0.25rem;
+}
+.bg-black\/5 {
+    background-color: rgb(0 0 0 / 0.05);
+}
+.rounded-tr-lg {
+    border-top-right-radius: 0.5rem;
+}
+.justify-center {
+    justify-content: center;
+}
+.items-center {
+    align-items: center;
+}
+.cursor-move {
+    cursor: move;
+}
+.cursor-pointer {
+    cursor: pointer;
+}
+.py-5 {
+    padding-top: 1.25rem;
+    padding-bottom: 1.25rem;
+}
+
+.grid-cols-4 {
+    grid-template-columns: repeat(4, minmax(0, 1fr));
+}
+.grid {
+    display: grid;
+}
+.font-bold {
+    font-weight: 700;
+}
+
+.text-xl {
+    font-size: 1.25rem;
+    line-height: 1.75rem;
+}
+.text-xs {
+    font-size: 0.75rem/* 12px */;
+    line-height: 1rem/* 16px */;
+}
\ No newline at end of file
diff --git a/app/ui.js b/app/ui.js
index 3dfeddad..6dfb13c5 100644
--- a/app/ui.js
+++ b/app/ui.js
@@ -66,6 +66,7 @@ const UI = {
     sortedMonitors: [],
     selectedMonitor: null,
     refreshRotation: 0,
+    currentDisplay: null,
 
     supportsBroadcastChannel: (typeof BroadcastChannel !== "undefined"),
 
@@ -196,6 +197,15 @@ const UI = {
             UI.addOption(document.getElementById('noVNC_setting_logging'), llevels[i], llevels[i]);
         }
 
+        if ('getScreenDetails' in window) {
+            document.getElementById('noVNC_auto_placement_option').classList.add("show");
+        }
+
+        const initialAutoPlacementValue = window.localStorage.getItem('autoPlacement')
+        if (initialAutoPlacementValue === null) {
+            document.getElementById("noVNC_auto_placement").checked = true
+        }
+
         // Settings with immediate effects
         UI.initSetting('logging', 'warn');
         UI.updateLogging();
@@ -507,6 +517,7 @@ const UI = {
         UI.addClickHandle('noVNC_settings_button', UI.toggleSettingsPanel);
 
         document.getElementById("noVNC_setting_enable_perf_stats").addEventListener('click', UI.showStats);
+        document.getElementById("noVNC_auto_placement").addEventListener('change', UI.setAutoPlacement);
 
         UI.addSettingChangeHandler('encrypt');
         UI.addSettingChangeHandler('resize');
@@ -597,6 +608,14 @@ const UI = {
         }
     },
 
+    setAutoPlacement(e) {
+        if (e.target.checked === false) {
+            window.localStorage.setItem('autoPlacement', false)
+        } else {
+            window.localStorage.removeItem('autoPlacement')
+        }
+    },
+
     /*addMultiMonitorAddHandler() {
         if (UI.supportsBroadcastChannel) {
             UI.addClickHandle('noVNC_addmonitor_button', UI.addSecondaryMonitor);
@@ -1891,9 +1910,52 @@ const UI = {
         UI.draw()
     },
 
-    addSecondaryMonitor() {
+    normalizePlacementValues(details) {
+
+    },
+
+    increaseCurrentDisplay(details) {
+        const max = details.screens.length
+        const thisIndex = details.screens.findIndex(el => el === details.currentScreen)
+        if (max === 1) {
+            return 0
+        }
+        if (UI.currentDisplay === null) {
+            UI.currentDisplay = thisIndex
+        }
+        UI.currentDisplay += 1
+        if (UI.currentDisplay === thisIndex) {
+            UI.currentDisplay += 1
+        }
+        if (UI.currentDisplay >= max) {
+            UI.currentDisplay = 0
+        }
+        return UI.currentDisplay
+    },
+
+    async addSecondaryMonitor() {
         let new_display_path = window.location.pathname.replace(/[^/]*$/, '')
         let new_display_url = `${window.location.protocol}//${window.location.host}${new_display_path}screen.html`;
+
+        const auto_placement = document.getElementById('noVNC_auto_placement').checked
+        if (auto_placement && 'getScreenDetails' in window) {
+            let permission = false;
+            try {
+                const { state } = await navigator.permissions.query({ name: 'window-management' });
+                permission = (state === 'granted' || state === 'prompt');
+                if (permission && window.screen.isExtended) {
+                    const details = await window.getScreenDetails()
+                    const current = UI.increaseCurrentDisplay(details) 
+                    let screen = details.screens[current]
+                    const options = 'left='+screen.availLeft+',top='+screen.availTop+',width='+screen.availWidth+',height='+screen.availHeight+',fullscreen'
+                    window.open(new_display_url, '_blank', options);
+                    return
+                }
+            } catch (e) {
+                console.log(e)
+            // Nothing.
+            }
+        }
         
         Log.Debug(`Opening a secondary display ${new_display_url}`)
         window.open(new_display_url, '_blank', 'toolbar=0,location=0,menubar=0');
@@ -1997,7 +2059,12 @@ const UI = {
 
     rect(ctx, x, y, w, h) {
         ctx.beginPath();
-        ctx.roundRect(x, y, w, h, 5);
+        if (typeof ctx.roundRect !== 'undefined') {
+            ctx.roundRect(x, y, w, h, 5);
+        } else {
+            // fallback for old browsers
+            ctx.rect(x, y, w, h);
+        }
         ctx.stroke();
         ctx.closePath();
         ctx.fill();
@@ -2066,7 +2133,6 @@ const UI = {
         for (var i = 0; i < monitors.length; i++) {
             var monitor = monitors[i];
             var a = sortedMonitors.find(el => el.id === monitor.id)
-            console.log(a)
             screens.push({
                 screenID: a.id,
                 serverHeight: Math.round(a.h * scale),
@@ -2080,8 +2146,6 @@ const UI = {
             serverWidth: Math.round(width * scale),
             screens
         }
-        console.log('setScreenPlan')
-        console.log(screenPlan)
         UI.rfb.applyScreenPlan(screenPlan);
     },
 
@@ -2839,11 +2903,19 @@ const UI = {
 
     screenRegistered(e) {
         console.log('screen registered')
+        
         // Get the current screen plan
         // When a new display is added, it is defaulted to be placed to the far right relative to existing displays and to the top
         if (UI.rfb) {
             let screenPlan = UI.rfb.getScreenPlan();
-            console.log(screenPlan)
+            if (e && e.detail) {
+                const { left, top, screenID } = e.detail
+                const current = screenPlan.screens.findIndex(el => el.screenID === screenID)
+                if (current) {
+                    screenPlan.screens[current].x = left
+                    screenPlan.screens[current].y = top
+                }
+            }
 
             UI.updateMonitors(screenPlan)
             UI._identify(UI.monitors)
diff --git a/app/ui_screen.js b/app/ui_screen.js
index 9f3bc890..9d0ccfd0 100644
--- a/app/ui_screen.js
+++ b/app/ui_screen.js
@@ -12,15 +12,14 @@ const UI = {
     screens: [],
     supportsBroadcastChannel: (typeof BroadcastChannel !== "undefined"),
     controlChannel: null,
+    draggingTab: false,
     //Initial Loading of the UI
     prime() {
-        console.log('prime')
         this.start();
     },
 
     //Render default UI
     start() {
-        console.log('start')
         window.addEventListener("unload", (e) => { 
             if (UI.rfb) { 
                 UI.disconnect(); 
@@ -33,10 +32,88 @@ const UI = {
 
         UI.addDefaultHandlers();
         UI.updateVisualState('disconnected');
+
+        const webui_mode = window.localStorage.getItem('theme')?.toLowerCase() || 'dark'
+        document.getElementById('screen').classList.add(webui_mode);
+
     },
 
     addDefaultHandlers() {
         document.getElementById('noVNC_connect_button').addEventListener('click', UI.connect);
+        // Control panel events
+        document.getElementById('toggleMenu').addEventListener('click', UI.toggleMenu);
+        document.getElementById('closeMenu').addEventListener('click', UI.toggleMenu);
+        document.getElementById('fullscreenTrigger').addEventListener('click', UI.fullscreenTrigger);
+        document.getElementById('menuTab').addEventListener('mousemove', UI.dragTab);
+        document.getElementById('menuTab').addEventListener('mouseup', UI.dragEnd);
+        document.getElementById('menuTab').addEventListener('touchmove', UI.touchDragTab);
+        document.getElementById('dragHandler').addEventListener('mousedown', UI.dragStart);
+        document.getElementById('dragHandler').addEventListener('touchstart', UI.dragStart);
+        document.getElementById('dragHandler').addEventListener('mouseup', UI.dragEnd);
+        document.getElementById('dragHandler').addEventListener('touchend', UI.dragEnd);
+        document.getElementById('menuTab').addEventListener('mouseleave', UI.dragEnd);
+        // End control panel events
+    },
+
+    dragStart(e) {
+        UI.draggingTab = true
+    },
+    dragEnd(e) {
+        document.getElementById('menuTab').classList.remove('dragging')
+        UI.draggingTab = false
+    },
+
+    dragTab(e) {
+        if (UI.draggingTab) {
+            document.getElementById('menuTab').style.top = (e.clientY - 10) + 'px'
+            document.getElementById('menuTab').classList.add('dragging')
+        }
+    },
+    touchDragTab(e) {
+        if (UI.draggingTab) {
+            e.preventDefault()
+            const touch = e.touches[0]
+            document.getElementById('menuTab').style.top = (touch.clientY - 10) + 'px'
+            document.getElementById('menuTab').classList.add('dragging')
+        }
+    },
+
+    fullscreenTrigger() {
+        if (document.fullscreenElement || // alternative standard method
+            document.mozFullScreenElement || // currently working methods
+            document.webkitFullscreenElement ||
+            document.msFullscreenElement) {
+            if (document.exitFullscreen) {
+                document.exitFullscreen();
+            } else if (document.mozCancelFullScreen) {
+                document.mozCancelFullScreen();
+            } else if (document.webkitExitFullscreen) {
+                document.webkitExitFullscreen();
+            } else if (document.msExitFullscreen) {
+                document.msExitFullscreen();
+            }
+        } else {
+            if (document.documentElement.requestFullscreen) {
+                document.documentElement.requestFullscreen();
+            } else if (document.documentElement.mozRequestFullScreen) {
+                document.documentElement.mozRequestFullScreen();
+            } else if (document.documentElement.webkitRequestFullscreen) {
+                document.documentElement.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
+            } else if (document.body.msRequestFullscreen) {
+                document.body.msRequestFullscreen();
+            }
+        }
+
+    },
+
+    toggleMenu() {
+        document.getElementById('mySidenav').classList.toggle('show_nav')
+        const show = document.getElementById('mySidenav').classList.contains('show_nav')
+        if (show) {
+            document.getElementById('toggleMenuIcon').classList.add('rotate-180')
+        } else {
+            document.getElementById('toggleMenuIcon').classList.remove('rotate-180')
+        }
     },
 
     getSetting(name, isBool, default_value) {
@@ -55,7 +132,16 @@ const UI = {
     },
 
     connect() {
-        console.log('connect')
+
+        let details = null
+        const initialAutoPlacementValue = window.localStorage.getItem('autoPlacement')
+        if (initialAutoPlacementValue === null) {
+            details = {
+                left: window.screenLeft,
+                top: window.screenTop
+            }
+        }
+
         UI.rfb = new RFB(document.getElementById('noVNC_container'),
                         document.getElementById('noVNC_keyboardinput'),
                         "", //URL
@@ -103,20 +189,17 @@ const UI = {
         }
 
         if (UI.supportsBroadcastChannel) {
-            console.log('add event listener')
             UI.controlChannel = new BroadcastChannel(UI.rfb.connectionID);
             UI.controlChannel.addEventListener('message', UI.handleControlMessage)
         }
 
         //attach this secondary display to the primary display
         if (UI.screenID === null) {
-            const screen = UI.rfb.attachSecondaryDisplay();
+            const screen = UI.rfb.attachSecondaryDisplay(details);
             UI.screenID = screen.screenID
             UI.screen = screen
         } else {
-            console.log('else reattach screens')
-            console.log(UI.screen)
-            UI.rfb.reattachSecondaryDisplay(UI.screen);
+            UI.rfb.reattachSecondaryDisplay(UI.screen, details);
         }
         document.querySelector('title').textContent = 'Display ' + UI.screenID
 
@@ -171,7 +254,6 @@ const UI = {
                 document.documentElement.classList.add("noVNC_disconnecting");
                 break;
             case 'disconnected':
-                console.log('disconnected')
                 document.documentElement.classList.add("noVNC_disconnected");
                 if (connect_el.classList.contains("noVNC_hidden")) {
                     connect_el.classList.remove('noVNC_hidden');
@@ -191,7 +273,6 @@ const UI = {
 
     identify(data) {
         UI.screens = data.screens
-        console.log('identify')
         const screen = data.screens.find(el => el.id === UI.screenID)
         if (screen) {
             document.getElementById('noVNC_identify_monitor').innerHTML = screen.num
@@ -274,7 +355,6 @@ const UI = {
         if (UI.rfb) {
             UI.rfb.disconnect();
             if (UI.supportsBroadcastChannel) {
-                console.log('remove event listeners')
                 UI.controlChannel.removeEventListener('message', UI.handleControlMessage);
                 UI.rfb.removeEventListener("connect", UI.connectFinished);
             }    
@@ -329,5 +409,9 @@ const UI = {
 }
 
 UI.prime();
+const initialAutoPlacementValue = window.localStorage.getItem('autoPlacement')
 
+if ('getScreenDetails' in window && initialAutoPlacementValue === null) {
+    UI.connect();
+}
 export default UI;
diff --git a/core/rfb.js b/core/rfb.js
index cc518f60..44b98bc5 100644
--- a/core/rfb.js
+++ b/core/rfb.js
@@ -743,16 +743,16 @@ export default class RFB extends EventTargetMixin {
 
     // ===== PUBLIC METHODS =====
 
-    attachSecondaryDisplay() {
+    attachSecondaryDisplay(details) {
         this._updateConnectionState('connecting');
-        const screen = this._registerSecondaryDisplay();
+        const screen = this._registerSecondaryDisplay(false, details);
         this._updateConnectionState('connected');
         return screen
     }
 
-    reattachSecondaryDisplay(screen) {
+    reattachSecondaryDisplay(screen, details) {
         this._updateConnectionState('connecting');
-        this._registerSecondaryDisplay(screen);
+        this._registerSecondaryDisplay(screen, details);
         this._updateConnectionState('connected');
         return screen
     }
@@ -1543,7 +1543,15 @@ export default class RFB extends EventTargetMixin {
                    size.serverWidth + 'x' + size.serverHeight);
         } else if (this._display.screenIndex > 0) {
             //re-register the secondary display with new resolution
-            this._registerSecondaryDisplay();
+            let details = null
+            const initialAutoPlacementValue = window.localStorage.getItem('autoPlacement')
+            if (initialAutoPlacementValue === null) {
+                details = {
+                    left: window.screenLeft,
+                    top: window.screenTop
+                }
+            }
+            this._registerSecondaryDisplay(false, details);
         }
 
         if (this._display.screens.length > 1) {
@@ -1729,12 +1737,16 @@ export default class RFB extends EventTargetMixin {
             let coords;
             switch (event.data.eventType) {
                 case 'register':
+                    const details = {
+                        ...event.data.details,
+                        screenID: event.data.screenID
+                    }
                     this._display.addScreen(event.data.screenID, event.data.width, event.data.height, event.data.pixelRatio, event.data.containerHeight, event.data.containerWidth);
                     size = this._screenSize();
                     RFB.messages.setDesktopSize(this._sock, size, this._screenFlags);
                     this._sendEncodings();
                     this._updateContinuousUpdates();
-                    this.dispatchEvent(new CustomEvent("screenregistered", {}));
+                    this.dispatchEvent(new CustomEvent("screenregistered", { detail: details }));
                     Log.Info(`Secondary monitor (${event.data.screenID}) has been registered.`);
                     break;
                 case 'reattach':
@@ -1843,7 +1855,7 @@ export default class RFB extends EventTargetMixin {
         
     }
 
-    _registerSecondaryDisplay(currentScreen = false) {
+    _registerSecondaryDisplay(currentScreen = false, details = null) {
         if (!this._isPrimaryDisplay) {
             //let screen = this._screenSize().screens[0];
             //
@@ -1864,7 +1876,8 @@ export default class RFB extends EventTargetMixin {
                 pixelRatio: screen.pixelRatio,
                 containerWidth: screen.containerWidth,
                 containerHeight: screen.containerHeight,
-                channel: null
+                channel: null,
+                details
             }
             this._controlChannel.postMessage(message);
 
diff --git a/screen.html b/screen.html
index 66ddd034..7c5299d7 100644
--- a/screen.html
+++ b/screen.html
@@ -44,6 +44,7 @@
 
     <!-- Stylesheets -->
     <link rel="stylesheet" href="app/styles/base.css">
+    <link rel="stylesheet" href="app/styles/screen.css">
 
     <script src="app/error-handler.js"></script>
 
@@ -58,7 +59,7 @@
 
     <script type="module" crossorigin="use-credentials" src="app/ui_screen.js"></script>
 </head>
-<body>
+<body id="screen">
     <div id="noVNC_fallback_error" class="noVNC_center">
         <div>
             <div id="noVNC_close_error" onclick="document.getElementById('noVNC_fallback_error').remove()"></div>
@@ -107,4 +108,81 @@
             autocomplete="off" spellcheck="false" tabindex="-1"></textarea>
     </div>
     <div id="noVNC_identify_monitor">0</div>
+
+    <div id="mySidenav" class="loadin">
+        <div id="menuTab" class="tab touch-none" style="top: 49px;">
+            <div class="flex flex-col tabinner rounded-r-lg">
+                <div id="dragHandler" class="flex justify-center cursor-move items-center bg-black/5 rounded-tr-lg py-1">
+                    <svg aria-hidden="true" focusable="false" data-prefix="fal" data-icon="grip-dots"
+                        class="svg-inline--fa fa-grip-dots " role="img" xmlns="http://www.w3.org/2000/svg"
+                        viewBox="0 0 448 512">
+                        <path fill="currentColor"
+                            d="M384 192a16 16 0 1 0 0-32 16 16 0 1 0 0 32zm0-64a48 48 0 1 1 0 96 48 48 0 1 1 0-96zM224 192a16 16 0 1 0 0-32 16 16 0 1 0 0 32zm0-64a48 48 0 1 1 0 96 48 48 0 1 1 0-96zM48 176a16 16 0 1 0 32 0 16 16 0 1 0 -32 0zm64 0a48 48 0 1 1 -96 0 48 48 0 1 1 96 0zM384 352a16 16 0 1 0 0-32 16 16 0 1 0 0 32zm0-64a48 48 0 1 1 0 96 48 48 0 1 1 0-96zM208 336a16 16 0 1 0 32 0 16 16 0 1 0 -32 0zm64 0a48 48 0 1 1 -96 0 48 48 0 1 1 96 0zM64 352a16 16 0 1 0 0-32 16 16 0 1 0 0 32zm0-64a48 48 0 1 1 0 96 48 48 0 1 1 0-96z">
+                        </path>
+                    </svg>
+                </div>
+                <div id="toggleMenu" class="cursor-pointer relative rounded-br-lg innertab">
+                    <div id="toggleMenuIcon" class="flex absolute">
+                        <svg aria-hidden="true" focusable="false" data-prefix="fal" data-icon="chevron-right"
+                            class="svg-inline--fa fa-chevron-right " role="img" xmlns="http://www.w3.org/2000/svg"
+                            viewBox="0 0 320 512">
+                            <path fill="currentColor"
+                                d="M299.3 244.7c6.2 6.2 6.2 16.4 0 22.6l-192 192c-6.2 6.2-16.4 6.2-22.6 0s-6.2-16.4 0-22.6L265.4 256 84.7 75.3c-6.2-6.2-6.2-16.4 0-22.6s16.4-6.2 22.6 0l192 192z">
+                            </path>
+                        </svg>
+                    </div>
+                </div>
+            </div>
+        </div>
+        <div class="sidenavnew">
+            <div class="flex justify-between">
+                <span class="text-xl font-bold">Control Panel</span>
+                <button id="closeMenu" class="bg-transparent">
+                    <svg aria-hidden="true" focusable="false" data-prefix="fal" data-icon="xmark"
+                        class="svg-inline--fa fa-xmark text-xl" role="img" xmlns="http://www.w3.org/2000/svg"
+                        viewBox="0 0 384 512">
+                        <path fill="currentColor"
+                            d="M324.5 411.1c6.2 6.2 16.4 6.2 22.6 0s6.2-16.4 0-22.6L214.6 256 347.1 123.5c6.2-6.2 6.2-16.4 0-22.6s-16.4-6.2-22.6 0L192 233.4 59.5 100.9c-6.2-6.2-16.4-6.2-22.6 0s-6.2 16.4 0 22.6L169.4 256 36.9 388.5c-6.2 6.2-6.2 16.4 0 22.6s16.4 6.2 22.6 0L192 278.6 324.5 411.1z">
+                        </path>
+                    </svg>
+                </button>
+            </div>
+            <div class="sidebar-icons-list">
+                <div class="grid grid-cols-4 py-5">
+                    <button id="fullscreenTrigger" class="sidebar-icons !bg-transparent flex flex-col">
+                        <div id="fullscreenBg" class="sidebar-icon-container text-white bg-gray-500"><svg aria-hidden="true" focusable="false"
+                                data-prefix="fal" data-icon="expand" class="svg-inline--fa fa-expand fa-lg " role="img"
+                                xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512">
+                                <path fill="currentColor"
+                                    d="M144 32c8.8 0 16 7.2 16 16s-7.2 16-16 16H32V176c0 8.8-7.2 16-16 16s-16-7.2-16-16V48c0-8.8 7.2-16 16-16H144zM0 336c0-8.8 7.2-16 16-16s16 7.2 16 16V448H144c8.8 0 16 7.2 16 16s-7.2 16-16 16H16c-8.8 0-16-7.2-16-16V336zM432 32c8.8 0 16 7.2 16 16V176c0 8.8-7.2 16-16 16s-16-7.2-16-16V64H304c-8.8 0-16-7.2-16-16s7.2-16 16-16H432zM416 336c0-8.8 7.2-16 16-16s16 7.2 16 16V464c0 8.8-7.2 16-16 16H304c-8.8 0-16-7.2-16-16s7.2-16 16-16H416V336z">
+                                </path>
+                            </svg></div>
+                        <div class="flex flex-col">
+                            <div class="font-bold text-xs">Fullscreen</div>
+                        </div>
+                    </button>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <script>
+        function fullscreenchanged(event) {
+            if (document.fullscreenElement) {
+                if ('keyboard' in navigator) {
+                    navigator.keyboard.lock(["Escape"]);
+                }
+                document.getElementById('fullscreenBg').classList.remove('bg-gray-500')
+                document.getElementById('fullscreenBg').classList.add('bg-emerald-500')
+            } else {
+                if ('keyboard' in navigator) {
+                    navigator.keyboard.unlock(["Escape"]);
+                }
+                document.getElementById('fullscreenBg').classList.remove('bg-emerald-500')
+                document.getElementById('fullscreenBg').classList.add('bg-gray-500')
+            }
+        }
+        document.addEventListener("fullscreenchange", fullscreenchanged);
+        
+    </script>
 </body>
\ No newline at end of file
diff --git a/vnc.html b/vnc.html
index 0cf590b0..76b438f3 100644
--- a/vnc.html
+++ b/vnc.html
@@ -553,6 +553,12 @@
                     <svg xmlns="http://www.w3.org/2000/svg" height="1em" viewBox="0 0 448 512"><path fill="currentColor" d="M240 64c0-8.8-7.2-16-16-16s-16 7.2-16 16V240H32c-8.8 0-16 7.2-16 16s7.2 16 16 16H208V448c0 8.8 7.2 16 16 16s16-7.2 16-16V272H416c8.8 0 16-7.2 16-16s-7.2-16-16-16H240V64z"/></svg>
                     Add Monitor
                 </button>
+
+                <label id="noVNC_auto_placement_option" class="button">
+                    <input style="margin: 0 10px 0 3px;" id="noVNC_auto_placement" type="checkbox" />
+                    Auto placement
+                </label>
+
                 <label id="noVNC_setting_enable_hidpi_option" class="button">
                     <input style="margin: 0 10px 0 3px;" id="noVNC_setting_enable_hidpi" type="checkbox" />
                     Native Resolution