Browser: Update UI with new components and elements (#5671)

browser/app/css/loader.css

@@ -1,62 +1,50 @@
-.page-load {
+.page-loader {
     position: fixed;
     width: 100%;
     height: 100%;
     top: 0;
     left: 0;
-    background: #32393F;
+    background: #fff;
     z-index: 100;
     transition: opacity 200ms;
     -webkit-transition: opacity 200ms;
 }
 
-.pl-0{
-    opacity: 0;
-}
-
-.pl-1 {
-    display: none;
-}
-
-.pl-inner {
-    position: absolute;
-    width: 100px;
-    height: 100px;
-    left: 50%;
-    margin-left: -50px;
-    top: 50%;
-    margin-top: -50px;
-    text-align: center;
-    -webkit-animation: fade-in 500ms;
-    animation: fade-in 500ms;
-    -webkit-animation-fill-mode: both;
-    animation-fill-mode: both;
-    animation-delay: 350ms;
-    -webkit-animation-delay: 350ms;
-    -webkit-backface-visibility: visible;
-    backface-visibility: visible;
-}
-
-.pl-inner:before {
+.page-loader:before,
+.page-loader:after {
     content: '';
+    width: 80px;
+    height: 80px;
     position: absolute;
-    width: 100%;
-    height: 100%;
     left: 0;
+    right: 0;
     top: 0;
-    display: block;
-    -webkit-animation: spin 1000ms infinite linear;
-    animation: spin 1000ms infinite linear;
-    border: 1px solid rgba(255, 255, 255, 0.2);;
-    border-left-color: #fff;
+    bottom: 0;
+    margin: auto;
     border-radius: 50%;
 }
 
-.pl-inner > img {
-    width: 30px;
-    margin-top: 21px;
+.page-loader:before {
+    background: url(/minio/logo.svg) no-repeat center;
+    background-size: 30px;
 }
 
+.page-loader:after {
+    -webkit-animation: spin 1000ms infinite linear;
+    animation: spin 1000ms infinite linear;
+    border: 2px solid #f3f3f3;
+    border-left-color: #4a5558;
+}
+
+.page-loader--0 {
+    opacity: 0;
+}
+
+.page-loader--1 {
+    display: none;
+}
+
+
 @-webkit-keyframes fade-in {
     0% {
         opacity: 0;
@@ -95,4 +83,4 @@
         -webkit-transform: rotate(360deg);
         transform: rotate(360deg);
     }
-}
+}