Fixes #14736: Reverts the remaining progress bar min value overrides from #12848

dist/css/bootstrap.css

@@ -4847,14 +4847,6 @@ a.thumbnail.active {
        -o-animation: progress-bar-stripes 2s linear infinite;
           animation: progress-bar-stripes 2s linear infinite;
 }
-.progress-bar[aria-valuenow="0"] {
-  min-width: 30px;
-  color: #777;
-  background-color: transparent;
-  background-image: none;
-  -webkit-box-shadow: none;
-          box-shadow: none;
-}
 .progress-bar-success {
   background-color: #5cb85c;
 }

docs/dist/css/bootstrap.css

@@ -4847,14 +4847,6 @@ a.thumbnail.active {
        -o-animation: progress-bar-stripes 2s linear infinite;
           animation: progress-bar-stripes 2s linear infinite;
 }
-.progress-bar[aria-valuenow="0"] {
-  min-width: 30px;
-  color: #777;
-  background-color: transparent;
-  background-image: none;
-  -webkit-box-shadow: none;
-          box-shadow: none;
-}
 .progress-bar-success {
   background-color: #5cb85c;
 }

less/progress-bars.less

@@ -67,18 +67,6 @@
   .animation(progress-bar-stripes 2s linear infinite);
 }
 
-// Account for lower percentages
-.progress-bar {
-  &[aria-valuenow="0"] {
-    color: @gray-light;
-    min-width: 30px;
-    background-color: transparent;
-    background-image: none;
-    box-shadow: none;
-  }
-}
-
-
 
 // Variations
 // -------------------------