Removed unwanted height restriction on sidebar

build/less/sidebar.less

@@ -35,10 +35,6 @@
 
 .sidebar {
   padding-bottom: 10px;
-  .fixed & {
-    overflow: auto;
-    height: 100%;
-  }
 }
 // remove border from form
 .sidebar-form {

dist/css/AdminLTE.css

@@ -423,10 +423,6 @@ a:focus {
 .sidebar {
   padding-bottom: 10px;
 }
-.fixed .sidebar {
-  overflow: auto;
-  height: 100%;
-}
 .sidebar-form input:focus {
   border-color: transparent!important;
 }
@@ -2673,52 +2669,6 @@ table.text-center th {
   max-width: 100%;
   height: auto;
 }
-.mailbox .table-mailbox {
-  border-left: 1px solid #f4f4f4;
-  border-right: 1px solid #f4f4f4;
-  border-bottom: 1px solid #f4f4f4;
-}
-.mailbox .table-mailbox tr.unread > td {
-  background-color: rgba(0, 0, 0, 0.05);
-  color: #000;
-  font-weight: 600;
-}
-.mailbox .table-mailbox tr > td > .fa.fa-star,
-.mailbox .table-mailbox tr > td > .fa.fa-star-o,
-.mailbox .table-mailbox tr > td > .glyphicon.glyphicon-star,
-.mailbox .table-mailbox tr > td > .glyphicon.glyphicon-star-empty {
-  color: #f39c12;
-  cursor: pointer;
-}
-.mailbox .table-mailbox tr > td.small-col {
-  width: 30px;
-}
-.mailbox .table-mailbox tr > td.name {
-  width: 150px;
-  font-weight: 600;
-}
-.mailbox .table-mailbox tr > td.time {
-  text-align: right;
-  width: 100px;
-}
-.mailbox .table-mailbox tr > td {
-  white-space: nowrap;
-}
-.mailbox .table-mailbox tr > td > a {
-  color: #444;
-}
-@media (max-width: 991px) {
-  .mailbox .nav-stacked > li:not(.header) {
-    float: left;
-    width: 50%;
-  }
-  .mailbox .nav-stacked > li:not(.header).header {
-    border: 0!important;
-  }
-  .mailbox .search-form {
-    margin-top: 10px;
-  }
-}
 /*
  * Page: Lock Screen
  * -----------------