diff --git a/packages/theme/styles/components.scss b/packages/theme/styles/components.scss
index f6e7135397..2ddc75130e 100644
--- a/packages/theme/styles/components.scss
+++ b/packages/theme/styles/components.scss
@@ -152,6 +152,7 @@
     display: flex;
     align-items: center;
     min-width: 0;
+    min-height: 0;
   }
   .hulyHeader-titleGroup {
     flex-grow: 1;
diff --git a/packages/ui/src/components/Header.svelte b/packages/ui/src/components/Header.svelte
index bd64f533e6..dd3934b714 100644
--- a/packages/ui/src/components/Header.svelte
+++ b/packages/ui/src/components/Header.svelte
@@ -36,7 +36,9 @@
       </button>
     {/if}
     <slot name="beforeTitle" />
-    <div class="hulyHeader-divider" />
+    {#if !noResize || $$slots.beforeTitle}
+      <div class="hulyHeader-divider" />
+    {/if}
   {/if}
   <div class="hulyHeader-titleGroup">
     <slot />
diff --git a/packages/ui/src/components/Separator.svelte b/packages/ui/src/components/Separator.svelte
index 59131a6298..8b090774ef 100644
--- a/packages/ui/src/components/Separator.svelte
+++ b/packages/ui/src/components/Separator.svelte
@@ -54,7 +54,7 @@
   let correctedIndex: number = index
   let offset: number = 0
   let separatorsSizes: number[] | null = null
-  const separatorsWide: { start: number, end: number, total: number } = { start: 0, end: 0, total: 0 }
+  const separatorsWide: { before: number, after: number, total: number } = { before: 0, after: 0, total: 0 }
   const containers: { minStart: number, minEnd: number, maxStart: number, maxEnd: number } = {
     minStart: -1,
     minEnd: -1,
@@ -105,7 +105,8 @@
       element.style.maxHeight = s
       element.style.height = s
     }
-    const sizePx = direction === 'horizontal' ? element.clientWidth : element.clientHeight
+    const rect = element.getBoundingClientRect()
+    const sizePx = direction === 'horizontal' ? rect.width : rect.height
     element.setAttribute('data-size', `${sizePx}`)
     if (sState === SeparatorState.NORMAL) {
       if (separators) separators[index + (next ? 1 : 0)].size = pxToRem(sizePx)
@@ -146,7 +147,8 @@
             .forEach((st) => styles.set(st.split(':')[0], st.split(':')[1]))
           dropStyles.forEach((key) => styles.delete(key))
         }
-        const size = direction === 'horizontal' ? elements[i].clientWidth : elements[i].clientHeight
+        const rect = element.getBoundingClientRect()
+        const size = direction === 'horizontal' ? rect.width : rect.height
         if (separators) {
           sm.push({
             id: ind,
@@ -190,16 +192,17 @@
       setSize(element, remToPx(props.size), next)
       return
     }
+    const rect = element.getBoundingClientRect()
     if (direction === 'horizontal') {
       element.style.minWidth = minSizePx
       element.style.maxWidth = maxSizePx
       element.style.width = sizePx
-      element.setAttribute('data-auto', `${element.clientWidth}`)
+      element.setAttribute('data-auto', `${rect.width}`)
     } else {
       element.style.minHeight = minSizePx
       element.style.maxHeight = maxSizePx
       element.style.height = sizePx
-      element.setAttribute('data-auto', `${element.clientHeight}`)
+      element.setAttribute('data-auto', `${rect.height}`)
     }
   }
 
@@ -233,6 +236,13 @@
         }
         if (isSeparate) style += 'pointer-events:none;'
         item.element.setAttribute('style', style)
+        if (final) {
+          const rect = item.element.getBoundingClientRect()
+          item.element.setAttribute(
+            item.maxSize === -1 ? 'data-auto' : 'data-size',
+            `${direction === 'horizontal' ? rect.width : rect.height}`
+          )
+        }
         item.resize = false
       }
     })
@@ -306,15 +316,19 @@
       .filter((f) => f.begin)
       .map((m) => m.size)
       .reduce((prev, a) => prev + a, 0)
-    for (let i = 0; i < correctedIndex; i++) prevCoord += separatorsSizes[i]
-    const startSizeMin = containers.minStart + separatorsWide.start
-    const startSizeMax = containers.maxStart === -1 ? -1 : containers.maxStart + separatorsWide.start
+    prevCoord += separatorsWide.before
+    const startSizeMin = containers.minStart + separatorsWide.before
+    const startSizeMax = containers.maxStart === -1 ? -1 : containers.maxStart + separatorsWide.before
     if (parentCoord <= startSizeMin) parentCoord = startSizeMin + 1
     if (startSizeMax !== -1 && parentCoord > startSizeMax) parentCoord = startSizeMax
-    const endSizeMin = containers.minEnd + separatorsWide.end
-    const endSizeMax = containers.maxEnd === -1 ? -1 : containers.maxEnd + separatorsWide.end
-    if (parentCoord > parentSize.size - endSizeMin) parentCoord = parentSize.size - endSizeMin - 1
-    if (endSizeMax !== -1 && parentCoord < parentSize.size - endSizeMax) parentCoord = parentSize.size - endSizeMax - 1
+    const endSizeMin = containers.minEnd + separatorsWide.after
+    const endSizeMax = containers.maxEnd === -1 ? -1 : containers.maxEnd + separatorsWide.after
+    if (parentCoord > parentSize.size - endSizeMin - separatorSize) {
+      parentCoord = parentSize.size - endSizeMin - separatorSize
+    }
+    if (endSizeMax !== -1 && parentCoord < parentSize.size - endSizeMax - separatorSize) {
+      parentCoord = parentSize.size - endSizeMax - separatorSize
+    }
     const diff = prevCoord - parentCoord // + <-  - ->
     let remains = diff
     if (remains !== 0) {
@@ -427,6 +441,7 @@
         ? { start: p.left, end: p.right, size: p.width }
         : { start: p.top, end: p.bottom, size: p.height }
     if (sState === SeparatorState.NORMAL) {
+      calculateSeparators()
       generateMap()
       applyStyles(true)
     } else if (sState === SeparatorState.FLOAT) preparePanel()
@@ -462,11 +477,75 @@
         .filter((el) => el.classList.contains('antiSeparator'))
         .map((el) => parseInt(el.getAttribute('data-size') ?? '0', 10))
       separatorsWide.total = separatorsSizes.reduce((prev, a) => prev + a, 0)
-      separatorsWide.start = separatorsSizes.slice(0, index).reduce((prev, a) => prev + a, 0)
-      separatorsWide.end = separatorsSizes.slice(index + 1, separatorsSizes.length).reduce((prev, a) => prev + a, 0)
+      separatorsWide.before = separatorsSizes.slice(0, index).reduce((prev, a) => prev + a, 0)
+      separatorsWide.after = separatorsSizes.slice(index + 1, separatorsSizes.length).reduce((prev, a) => prev + a, 0)
     }
   }
 
+  let checkElements: boolean = false
+  const resizeDocument = (): void => {
+    if (parentElement == null || checkElements || sState !== SeparatorState.NORMAL) return
+    checkElements = true
+    setTimeout(() => {
+      if (parentElement != null && separators) {
+        const children: Element[] = Array.from(parentElement.children)
+        let totalSize: number = 0
+        let ind: number = 0
+        const rects = new Map<number, { size: number, element: HTMLElement }>()
+        const hasSep: string[] = []
+        children.forEach((ch) => {
+          const rect = ch.getBoundingClientRect()
+          if (
+            !ch.classList.contains('antiSeparator') &&
+            (ch.hasAttribute('data-size') || ch.hasAttribute('data-auto'))
+          ) {
+            rects.set(ind++, {
+              size: direction === 'horizontal' ? rect.width : rect.height,
+              element: ch as HTMLElement
+            })
+          }
+          if (ch.hasAttribute('data-float')) hasSep.push(ch.getAttribute('data-float') ?? '')
+          totalSize += direction === 'horizontal' ? rect.width : rect.height
+        })
+        const parentRect = parentElement.getBoundingClientRect()
+        let diff = totalSize - (direction === 'horizontal' ? parentRect.width : parentRect.height)
+        if (diff > 0) {
+          const excluded = separators
+            .filter((separ) => separ.float !== undefined && !hasSep.includes(separ.float))
+            .map((separ) => separ.float)
+          const reverseSep = [...separators].reverse()
+          let ind: number = 0
+          reverseSep.forEach((separ, i) => {
+            const pass = excluded.includes(separ.float)
+            if (diff > 0 && !pass && separators) {
+              const box = rects.get(reverseSep.length - ind - 1)
+              if (box) {
+                const minSize: number = remToPx(separ.minSize === 'auto' ? 20 : separ.minSize)
+                const forCrop = box.size - minSize
+                if (forCrop > 0) {
+                  const newSize = forCrop - diff < 0 ? minSize : box.size - diff
+                  diff -= forCrop
+                  if (direction === 'horizontal') {
+                    box.element.style.width = `${newSize}px`
+                    box.element.style.minWidth = `${newSize}px`
+                    box.element.style.maxWidth = `${newSize}px`
+                  } else {
+                    box.element.style.height = `${newSize}px`
+                    box.element.style.minHeight = `${newSize}px`
+                    box.element.style.maxHeight = `${newSize}px`
+                  }
+                  separators[separators.length - i - 1].size = newSize
+                }
+              }
+              ind++
+            }
+          })
+        }
+      }
+      checkElements = false
+    }, 100)
+  }
+
   onMount(() => {
     if (separator) {
       parentElement = separator.parentElement as HTMLElement
@@ -478,13 +557,13 @@
       checkSizes()
       mounted = true
     }
-    document.addEventListener('resize', checkSizes)
+    window.addEventListener('resize', resizeDocument)
     if (sState !== SeparatorState.FLOAT && $separatorsStore.filter((f) => f === name).length === 0) {
       $separatorsStore = [...$separatorsStore, name]
     }
   })
   onDestroy(() => {
-    document.removeEventListener('resize', checkSizes)
+    window.removeEventListener('resize', resizeDocument)
     if (sState !== SeparatorState.FLOAT && $separatorsStore.filter((f) => f === name).length > 0) {
       $separatorsStore = $separatorsStore.filter((f) => f !== name)
     }
diff --git a/plugins/time-resources/src/components/PlanView.svelte b/plugins/time-resources/src/components/PlanView.svelte
index 1bc360a8a8..18cba95f20 100644
--- a/plugins/time-resources/src/components/PlanView.svelte
+++ b/plugins/time-resources/src/components/PlanView.svelte
@@ -36,12 +36,13 @@
   const dispatch = createEventDispatcher()
 
   const defaultDuration = 30 * 60 * 1000
+  let mainPanel: HTMLElement
   let replacedPanel: HTMLElement
-  let isVisiblePlannerNav: boolean = true
 
   let currentDate: Date = new Date()
 
   $: dragItem = $dragging.item
+  $: visibleCalendar = $deviceInfo.docWidth > 800
 
   const client = getClient()
 
@@ -78,33 +79,32 @@
 
   dispatch('change', true)
   afterUpdate(() => {
-    $deviceInfo.replacedPanel = replacedPanel
+    $deviceInfo.replacedPanel = replacedPanel ?? mainPanel
   })
 </script>
 
 {#if visibleNav}
-  {#if isVisiblePlannerNav}
-    <ToDosNavigator bind:mode bind:tag bind:currentDate {navFloat} {appsDirection} />
-    <Separator
-      name={'time'}
-      float={navFloat}
-      index={0}
-      disabledWhen={['panel-aside']}
-      color={'var(--theme-navpanel-border)'}
-    />
-  {/if}
-  <div class="flex-col clear-mins">
-    <ToDos {mode} {tag} bind:isVisiblePlannerNav bind:currentDate />
-  </div>
-  <Separator name={'time'} float={navFloat} index={1} color={'transparent'} separatorSize={0} short />
-{/if}
-<div class="w-full clear-mins" bind:this={replacedPanel}>
-  <PlanningCalendar
-    {dragItem}
-    {visibleNav}
-    bind:currentDate
-    displayedDaysCount={3}
-    on:dragDrop={drop}
-    on:change={(event) => (visibleNav = event.detail)}
+  <ToDosNavigator bind:mode bind:tag bind:currentDate {navFloat} {appsDirection} />
+  <Separator
+    name={'time'}
+    float={navFloat}
+    index={0}
+    disabledWhen={['panel-aside']}
+    color={'var(--theme-navpanel-border)'}
   />
+{/if}
+<div class="flex-col w-full clear-mins" class:left-divider={!visibleNav} bind:this={mainPanel}>
+  <ToDos {mode} {tag} bind:visibleNav bind:currentDate />
 </div>
+{#if visibleCalendar}
+  <Separator name={'time'} index={1} color={'transparent'} separatorSize={0} short />
+  <div class="flex-col clear-mins" bind:this={replacedPanel}>
+    <PlanningCalendar
+      {dragItem}
+      bind:currentDate
+      displayedDaysCount={3}
+      on:dragDrop={drop}
+      on:change={(event) => (visibleNav = event.detail)}
+    />
+  </div>
+{/if}
diff --git a/plugins/time-resources/src/components/PlanningCalendar.svelte b/plugins/time-resources/src/components/PlanningCalendar.svelte
index 2e3feb98b7..20bd21f1ae 100644
--- a/plugins/time-resources/src/components/PlanningCalendar.svelte
+++ b/plugins/time-resources/src/components/PlanningCalendar.svelte
@@ -29,7 +29,6 @@
   export let currentDate: Date = new Date()
   export let displayedDaysCount = 1
   export let createComponent: AnyComponent | undefined = calendar.component.CreateEvent
-  export let visibleNav: boolean = true
 
   const dispatch = createEventDispatcher()
   const q = createQuery()
@@ -174,10 +173,10 @@
     showLabel = showLabel ? element.clientWidth > rem(3.5) + 399 : element.clientWidth > rem(3.5) + 400
   }}
 >
-  <Header minimize={!visibleNav} on:resize={(event) => dispatch('change', event.detail)}>
-    <span class="heading-medium-20 overflow-label">
+  <Header noResize>
+    <div class="heading-medium-20 line-height-auto overflow-label">
       <Label label={time.string.Schedule} />: <Label label={getTitle(currentDate, $ticker)} />
-    </span>
+    </div>
     <svelte:fragment slot="actions">
       <ButtonIcon
         icon={IconChevronLeft}
diff --git a/plugins/time-resources/src/components/ToDos.svelte b/plugins/time-resources/src/components/ToDos.svelte
index 3cd18fcb60..f37535dbf0 100644
--- a/plugins/time-resources/src/components/ToDos.svelte
+++ b/plugins/time-resources/src/components/ToDos.svelte
@@ -38,7 +38,7 @@
   export let mode: ToDosMode
   export let tag: Ref<TagElement> | undefined
   export let currentDate: Date
-  export let isVisiblePlannerNav: boolean = true
+  export let visibleNav: boolean = true
 
   const acc = getCurrentAccount() as PersonAccount
   const user = acc.person
@@ -59,7 +59,7 @@
   $: updateTags(mode, tag)
 
   function togglePlannerNav (): void {
-    isVisiblePlannerNav = !isVisiblePlannerNav
+    visibleNav = !visibleNav
   }
 
   function updateTags (mode: ToDosMode, tag: Ref<TagElement> | undefined): void {
@@ -279,10 +279,10 @@
 <div class="toDos-container">
   <Header type={'type-panel'} hideSeparator>
     <ButtonIcon
-      icon={isVisiblePlannerNav ? MenuClose : MenuOpen}
+      icon={visibleNav ? MenuClose : MenuOpen}
       kind={'tertiary'}
       size={'small'}
-      pressed={!isVisiblePlannerNav}
+      pressed={!visibleNav}
       on:click={togglePlannerNav}
     />
     <div class="heading-bold-20 ml-4">
diff --git a/plugins/time-resources/src/utils.ts b/plugins/time-resources/src/utils.ts
index 499e80ae22..489e4386c0 100644
--- a/plugins/time-resources/src/utils.ts
+++ b/plugins/time-resources/src/utils.ts
@@ -23,8 +23,8 @@ export function getNearest (events: WorkSlot[]): WorkSlot | undefined {
  */
 export const timeSeparators: DefSeparators = [
   { minSize: 18, size: 18, maxSize: 22.5, float: 'navigator' },
-  { minSize: 15, size: 35, maxSize: 45, float: 'planner' },
-  null
+  null,
+  { minSize: 20, size: 41.25, maxSize: 50 }
 ]
 
 /**