diff --git a/src/portal/package-lock.json b/src/portal/package-lock.json
index a9dd1d3b4..d99d658ca 100644
--- a/src/portal/package-lock.json
+++ b/src/portal/package-lock.json
@@ -7728,12 +7728,6 @@
             "integrity": "sha1-43zwsX8ZnM4jvqcbIDk5Uka07E4=",
             "dev": true
         },
-        "jquery": {
-            "version": "3.3.1",
-            "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.3.1.tgz",
-            "integrity": "sha512-Ubldcmxp5np52/ENotGxlLe6aGMvmF4R8S6tZjsP6Knsaxd/xp3Zrh50cG93lR6nPXyUFwzN3ZSOQI0wRJNdGg==",
-            "dev": true
-        },
         "js-base64": {
             "version": "2.4.8",
             "resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.4.8.tgz",
diff --git a/src/portal/package.json b/src/portal/package.json
index f0e8ef028..779e11b26 100644
--- a/src/portal/package.json
+++ b/src/portal/package.json
@@ -15,7 +15,8 @@
         "build_lib": "ng build --prod lib",
         "npm_pack": "cd lib/dist && npm pack",
         "package": "npm run build_lib && npm run npm_pack",
-        "link_lib": "cd lib/dist && npm link && cd ../../ && npm link @harbor/ui"
+        "link_lib": "cd lib/dist && npm link && cd ../../ && npm link @harbor/ui",
+        "build_all":"npm run build_lib && npm run link_lib && npm run build"
     },
     "private": true,
     "dependencies": {
@@ -63,7 +64,6 @@
         "enhanced-resolve": "^3.0.0",
         "jasmine-core": "~2.99.1",
         "jasmine-spec-reporter": "~4.2.1",
-        "jquery": "^3.3.1",
         "karma": "~1.7.1",
         "karma-chrome-launcher": "~2.2.0",
         "karma-cli": "^1.0.1",
diff --git a/src/portal/src/app/shared/gauge/gauge.component.html b/src/portal/src/app/shared/gauge/gauge.component.html
index 372bf8f41..351cd9455 100644
--- a/src/portal/src/app/shared/gauge/gauge.component.html
+++ b/src/portal/src/app/shared/gauge/gauge.component.html
@@ -1,8 +1,8 @@
 <div class="{{sizeClass}}">
     <div class="esxc-gauge-container esxc-gauge">
         <div class="esxc-gauge-circle-bg"></div>
-        <div #barOne class="esxc-gauge-circle-fill esxc-gauge-bar-one"></div>
-        <div #barTwo class="esxc-gauge-circle-fill esxc-gauge-bar-two"></div>
+        <div #barOne [style.transform]="'rotate(' + posOne + 'deg)'" [style.background-color]="_colorOne" [style.transition]="transition" class="esxc-gauge-circle-fill esxc-gauge-bar-one"></div>
+        <div #barTwo [style.transform]="'rotate(' + posTwo + 'deg)'" [style.background-color]="_colorTwo" [style.transition]="transition" class="esxc-gauge-circle-fill esxc-gauge-bar-two"></div>
         <div class="esxc-gauge-circle-inner" [ngStyle]="{'background-color': backgroundColor}">
             <div class="esxc-gauge-circle-caption">
                 <span class="esxc-value">{{used}}</span>
diff --git a/src/portal/src/app/shared/gauge/gauge.component.scss b/src/portal/src/app/shared/gauge/gauge.component.scss
index a816da19c..9b872328b 100644
--- a/src/portal/src/app/shared/gauge/gauge.component.scss
+++ b/src/portal/src/app/shared/gauge/gauge.component.scss
@@ -52,239 +52,245 @@
  * Small size gauge sizing
  */
 
-.esxc-gauge-small .esxc-gauge-container {
-    width: 60px;
-    height: 30px;
-    top: -8px;
-    left: 4px;
+.esxc-gauge-small  {
+    .esxc-gauge-container {
+        width: 60px;
+        height: 30px;
+        top: -8px;
+        left: 4px;
+    }
+
+    .esxc-gauge-circle-fill {
+        height: 60px;
+        border-radius: 30px;
+        clip: rect(30px, 60px, 60px, 0);
+    }
+
+    .esxc-gauge-circle-bg {
+        height: 60px;
+        border-radius: 30px;
+    }
+    
+    .esxc-gauge-circle-inner {
+        width: 50px;
+        height: 50px;
+        border-radius: 25px;
+        margin: 5px;
+    }
+    
+    .esxc-gauge-circle-caption {
+        margin-top: 6px;
+    }
+
+    /*Small size*/
+
+    .esxc-gauge-circle-caption .esxc-value {
+        font-size: 16px;
+        font-weight: 600;
+    }
+
+    .esxc-gauge-circle-caption .esxc-unit {
+        font-size: 10px;
+    }
+
+    .esxc-gauge-circle-caption .esxc-loading {
+        font-size: 10px;
+    }
+
+    .esxc-title {
+        font-size: 10px;
+        text-align: center;
+        margin-top: 3px;
+        position: relative;
+        bottom: 12px;
+    }
+
+    .esxc-title .esxc-bar-title {
+        float: left;
+        text-align: right;
+        width: 70px;
+        margin-top: 0;
+    }
+
+    .esxc-limit {
+        text-align: center;
+        position: relative;
+        top: -8px;
+        width: 70px;
+    }
+
+    .esxc-limit .esxc-value {
+        font-size: 8px;
+    }
+
+    .esxc-limit .esxc-unit {
+        font-size: 8px;
+    }
+
+    .esxc-limit .esxc-label {
+        font-size: 8px;
+    }
+
+    .esxc-limit .esxc-bar-limit {
+        text-align: right;
+    }
 }
 
-.esxc-gauge-small .esxc-gauge-circle-fill {
-    height: 60px;
-    border-radius: 30px;
-    clip: rect(30px, 60px, 60px, 0);
-}
-
-.esxc-gauge-small .esxc-gauge-circle-bg {
-    height: 60px;
-    border-radius: 30px;
-}
-
-.esxc-gauge-small .esxc-gauge-circle-inner {
-    width: 50px;
-    height: 50px;
-    border-radius: 25px;
-    margin: 5px;
-}
-
-.esxc-gauge-small .esxc-gauge-circle-caption {
-    margin-top: 6px;
-}
 
 /*
  * Medium size gauge sizing
  */
+ .esxc-gauge-medium {
+    .esxc-gauge-container {
+        width: 130px;
+        height: 65px;
+    }
+    
+     .esxc-gauge-circle-fill {
+        height: 130px;
+        border-radius: 130px;
+        clip: rect(65px, 130px, 130px, 0);
+    }
+    
+     .esxc-gauge-circle-bg {
+        height: 130px;
+        border-radius: 65px;
+    }
+    
+    .esxc-gauge-circle-inner {
+        height: 120px;
+        width: 120px;
+        border-radius: 60px;
+        margin: 5px;
+    }
 
-.esxc-gauge-medium .esxc-gauge-container {
-    width: 130px;
-    height: 65px;
-}
+    /*medium size*/
 
-.esxc-gauge-medium .esxc-gauge-circle-fill {
-    height: 130px;
-    border-radius: 130px;
-    clip: rect(65px, 130px, 130px, 0);
-}
+    .esxc-gauge-circle-caption {
+        margin-top: 40px;
+        color: #000;
+    }
 
-.esxc-gauge-medium .esxc-gauge-circle-bg {
-    height: 130px;
-    border-radius: 65px;
-}
+    .esxc-gauge-circle-caption .esxc-value {
+        font-size: 22px;
+    }
+
+    .esxc-gauge-circle-caption .esxc-unit {
+        font-size: 14px;
+    }
+
+    .esxc-gauge-circle-caption .esxc-loading {
+        font-size: 25px;
+    }
+
+    .esxc-limit {
+        text-align: center;
+        color: #565656;
+    }
+
+    .esxc-limit .esxc-value {
+        font-size: 12px;
+    }
+
+    .esxc-limit .esxc-unit {
+        font-size: 12px;
+    }
+
+    .esxc-limit .esxc-label {
+        font-size: 12px;
+    }
+
+    .esxc-title {
+        font-size: 13px;
+        font-weight: 600;
+        color: #565656;
+        text-align: center;
+        margin-top: -8px;
+    }
+ }
 
-.esxc-gauge-medium .esxc-gauge-circle-inner {
-    height: 120px;
-    width: 120px;
-    border-radius: 60px;
-    margin: 5px;
-}
 
 /*
  * Large size gauge sizing
  */
 
-.esxc-gauge-large .esxc-gauge-container {
-    width: 260px;
-    height: 130px;
-}
+ .esxc-gauge-large {
+    .esxc-gauge-container {
+        width: 260px;
+        height: 130px;
+    }
+    
+    .esxc-gauge-circle-fill {
+        height: 260px;
+        border-radius: 130px;
+        clip: rect(130px, 260px, 260px, 0);
+    }
+    
+    .esxc-gauge-circle-bg {
+        height: 260px;
+        border-radius: 130px;
+    }
+    
+    .esxc-gauge-circle-inner {
+        width: 240px;
+        height: 240px;
+        border-radius: 120px;
+        margin: 10px;
+    }
+    
+     .esxc-gauge-circle-caption {
+        margin-top: 95px;
+    }
 
-.esxc-gauge-large .esxc-gauge-circle-fill {
-    height: 260px;
-    border-radius: 130px;
-    clip: rect(130px, 260px, 260px, 0);
-}
+    /*large size*/
 
-.esxc-gauge-large .esxc-gauge-circle-bg {
-    height: 260px;
-    border-radius: 130px;
-}
+    .esxc-gauge-circle-caption .esxc-value {
+        font-size: 40px;
+    }
 
-.esxc-gauge-large .esxc-gauge-circle-inner {
-    width: 240px;
-    height: 240px;
-    border-radius: 120px;
-    margin: 10px;
-}
+    .esxc-gauge-circle-caption .esxc-unit {
+        font-size: 18px;
+    }
 
-.esxc-gauge-large .esxc-gauge-circle-caption {
-    margin-top: 95px;
-}
+    .esxc-gauge-circle-caption .esxc-loading {
+        font-size: 30px;
+    }
 
-/*Sall size*/
+    .esxc-limit {
+        text-align: center;
+        margin-top: 4px;
+    }
 
-.esxc-gauge-small .esxc-gauge-circle-caption .esxc-value {
-    font-size: 16px;
-    font-weight: 600;
-}
+    .esxc-limit .esxc-value {
+        font-size: 14px;
+        color: #565656;
+        line-height: 18px;
+    }
 
-.esxc-gauge-small .esxc-gauge-circle-caption .esxc-unit {
-    font-size: 10px;
-}
+    .esxc-limit .esxc-unit {
+        font-size: 14px;
+    }
 
-.esxc-gauge-small .esxc-gauge-circle-caption .esxc-loading {
-    font-size: 10px;
-}
+    .esxc-limit .esxc-label {
+        font-size: 14px;
+    }
 
-.esxc-gauge-small .esxc-title {
-    font-size: 10px;
-    text-align: center;
-    margin-top: 3px;
-    position: relative;
-    bottom: 12px;
-}
+    .esxc-limit .esxc-bar-limit {
+        text-align: right;
+    }
 
-.esxc-gauge-small .esxc-title .esxc-bar-title {
-    float: left;
-    text-align: right;
-    width: 70px;
-    margin-top: 0;
-}
-
-.esxc-gauge-small .esxc-limit {
-    text-align: center;
-    position: relative;
-    top: -8px;
-    width: 70px;
-}
-
-.esxc-gauge-small .esxc-limit .esxc-value {
-    font-size: 8px;
-}
-
-.esxc-gauge-small .esxc-limit .esxc-unit {
-    font-size: 8px;
-}
-
-.esxc-gauge-small .esxc-limit .esxc-label {
-    font-size: 8px;
-}
-
-.esxc-gauge-small .esxc-limit .esxc-bar-limit {
-    text-align: right;
-}
-
-/*medium size*/
-
-.esxc-gauge-medium .esxc-gauge-circle-caption {
-    margin-top: 40px;
-    color: #000;
-}
-
-.esxc-gauge-medium .esxc-gauge-circle-caption .esxc-value {
-    font-size: 22px;
-}
-
-.esxc-gauge-medium .esxc-gauge-circle-caption .esxc-unit {
-    font-size: 14px;
-}
-
-.esxc-gauge-medium .esxc-gauge-circle-caption .esxc-loading {
-    font-size: 25px;
-}
-
-.esxc-gauge-medium .esxc-limit {
-    text-align: center;
-    color: #565656;
-}
-
-.esxc-gauge-medium .esxc-limit .esxc-value {
-    font-size: 12px;
-}
-
-.esxc-gauge-medium .esxc-limit .esxc-unit {
-    font-size: 12px;
-}
-
-.esxc-gauge-medium .esxc-limit .esxc-label {
-    font-size: 12px;
-}
-
-.esxc-gauge-medium .esxc-title {
-    font-size: 13px;
-    font-weight: 600;
-    color: #565656;
-    text-align: center;
-    margin-top: -8px;
-}
-
-/*large size*/
-
-.esxc-gauge-large .esxc-gauge-circle-caption .esxc-value {
-    font-size: 40px;
-}
-
-.esxc-gauge-large .esxc-gauge-circle-caption .esxc-unit {
-    font-size: 18px;
-}
-
-.esxc-gauge-large .esxc-gauge-circle-caption .esxc-loading {
-    font-size: 30px;
-}
-
-.esxc-gauge-large .esxc-limit {
-    text-align: center;
-    margin-top: 4px;
-}
-
-.esxc-gauge-large .esxc-limit .esxc-value {
-    font-size: 14px;
-    color: #565656;
-    line-height: 18px;
-}
-
-.esxc-gauge-large .esxc-limit .esxc-unit {
-    font-size: 14px;
-}
-
-.esxc-gauge-large .esxc-limit .esxc-label {
-    font-size: 14px;
-}
-
-.esxc-gauge-large .esxc-limit .esxc-bar-limit {
-    text-align: right;
-}
-
-.esxc-gauge-large .esxc-title {
-    font-size: 18px;
-    font-weight: 600;
-    color: #565656;
-    line-height: 18px;
-    text-align: center;
-    margin-top: -2px;
-}
-
-.esxc-gauge-large .esxc-title .esxc-bar-title {
-    float: left;
-    text-align: right;
-    width: 70px;
-    margin-top: 0;
-}
\ No newline at end of file
+    .esxc-title {
+        font-size: 18px;
+        font-weight: 600;
+        color: #565656;
+        line-height: 18px;
+        text-align: center;
+        margin-top: -2px;
+        .esxc-bar-title {
+            float: left;
+            text-align: right;
+            width: 70px;
+            margin-top: 0;
+        }
+    }
+ }
\ No newline at end of file
diff --git a/src/portal/src/app/shared/gauge/gauge.component.ts b/src/portal/src/app/shared/gauge/gauge.component.ts
index 94ac74b39..0b191361c 100644
--- a/src/portal/src/app/shared/gauge/gauge.component.ts
+++ b/src/portal/src/app/shared/gauge/gauge.component.ts
@@ -19,8 +19,6 @@ import {
       ElementRef
 } from '@angular/core';
 
-import * as $ from 'jquery';
-
 const RESOURCE_COLOR_GREEN_NORMAL: string = '#5DB700';
 const RESOURCE_COLOR_ORANGE_NORMAL: string = '#FBBF00';
 const RESOURCE_COLOR_RED_NORMAL: string = '#EA400D';
@@ -43,6 +41,9 @@ export class GaugeComponent implements AfterViewInit {
       _title: string = "UNKNOWN"; // Lang key
       _free: number = 0;
       _threasHold: number = 0;
+      posOne = 0;
+      posTwo = 0;
+      transition = '';
 
       /**
        * Background color of the component. Default is white.
@@ -195,7 +196,6 @@ export class GaugeComponent implements AfterViewInit {
 
             this._positionOne = percent;
             this.setBars();
-            this.setColors();
             this.setAnimate();
       }
 
@@ -204,58 +204,12 @@ export class GaugeComponent implements AfterViewInit {
                   return;
             }
 
-            let barOne = $(this.barOne.nativeElement);
-            let barTwo = $(this.barTwo.nativeElement);
-
-            if (!barOne || !barTwo) {
-                  return;
-            }
-
-            let posOne, posTwo;
-
             if (isNaN(this.positionOne)) {
-                  posOne = posTwo = 0;
+                  this.posOne = this.posTwo = 0;
             } else {
-                  posOne = (this.positionOne / 100) * 180;
-                  posTwo = (this.positionTwo / 100) * 180;
+                  this.posOne = (this.positionOne / 100) * 180;
+                  this.posTwo = (this.positionTwo / 100) * 180;
             }
-
-            barOne.css({
-                  '-webkit-transform': 'rotate(' + posOne + 'deg)',
-                  '-moz-transform': 'rotate(' + posOne + 'deg)',
-                  '-ms-transform': 'rotate(' + posOne + 'deg)',
-                  '-o-transform': 'rotate(' + posOne + 'deg)',
-                  'transform': 'rotate(' + posOne + 'deg)'
-            });
-
-            barTwo.css({
-                  '-webkit-transform': 'rotate(' + posTwo + 'deg)',
-                  '-moz-transform': 'rotate(' + posTwo + 'deg)',
-                  '-ms-transform': 'rotate(' + posTwo + 'deg)',
-                  '-o-transform': 'rotate(' + posTwo + 'deg)',
-                  'transform': 'rotate(' + posTwo + 'deg)'
-            });
-      }
-
-      setColors() {
-            if (!this.barOne || !this.barTwo) {
-                  return;
-            }
-
-            let barOne = $(this.barOne.nativeElement);
-            let barTwo = $(this.barTwo.nativeElement);
-
-            if (!barOne || !barTwo) {
-                  return;
-            }
-
-            barOne.css({
-                  'background-color': this._colorOne
-            });
-
-            barTwo.css({
-                  'background-color': this._colorTwo
-            });
       }
 
       setAnimate() {
@@ -263,29 +217,11 @@ export class GaugeComponent implements AfterViewInit {
                   return;
             }
 
-            let barOne = $(this.barOne.nativeElement);
-            let barTwo = $(this.barTwo.nativeElement);
-
-            if (!barOne || !barTwo) {
-                  return;
-            }
-
-            let transition = 'transform 1s ease';
-            let prefixes = ['webkit', 'moz', 'ms', 'o'];
-            let css = {
-                  'transition': transition
-            };
-
             if (!this._animate) {
-                  transition = 'none';
+              this.transition = 'none';
+            } else {
+              this.transition = 'transform 1s ease';
             }
-
-            for (let prefix of prefixes) {
-                  css['-' + prefix + '-transition'] = transition;
-            }
-
-            barOne.css(css);
-            barTwo.css(css);
       }
 
 }