[author] Update SimpleBar v3.1.x with new auto-update config

ajax/libs/simplebar/3.1.1/simplebar.css

@@ -0,0 +1,183 @@
+[data-simplebar] {
+    position: relative;
+    flex-direction: column;
+    flex-wrap: wrap;
+    justify-content: flex-start;
+    align-content: flex-start;
+    align-items: flex-start;
+    width: inherit;
+    height: inherit;
+    max-width: inherit;
+    max-height: inherit;
+}
+
+.simplebar-wrapper {
+    overflow: hidden;
+    width: inherit;
+    height: inherit;
+    max-width: inherit;
+    max-height: inherit;
+}
+
+.simplebar-mask {
+    direction: inherit;
+    position: absolute;
+    overflow: hidden;
+    padding: 0;
+    margin: 0;
+    left: 0;
+    top: 0;
+    bottom: 0;
+    right: 0;
+    width: auto !important;
+    height: auto !important;
+    z-index: 0;
+}
+
+.simplebar-offset {
+    direction: inherit !important;
+    box-sizing: inherit !important;
+    resize: none !important;
+    position: absolute;
+    top: 0;
+    left: 0;
+    bottom: 0;
+    right: 0;
+    padding: 0;
+    margin: 0;
+    -webkit-overflow-scrolling: touch;
+}
+
+.simplebar-content {
+    direction: inherit;
+    box-sizing: border-box !important;
+    position: relative;
+    display: block;
+    height: 100%; /* Required for horizontal native scrollbar to not appear if parent is taller than natural height */
+    width: auto;
+    visibility: visible;
+    overflow: scroll; /* Scroll on this element otherwise element can't have a padding applied properly */
+    max-width: 100%; /* Not required for horizontal scroll to trigger */
+    max-height: 100%; /* Needed for vertical scroll to trigger */
+}
+
+.simplebar-placeholder {
+    max-height: 100%;
+    max-width: 100%;
+    width: 100%;
+    pointer-events: none;
+}
+
+.simplebar-height-auto-observer-wrapper {
+    box-sizing: inherit !important;
+    height: 100%;
+    width: inherit;
+    max-width: 1px;
+    position: relative;
+    float: left;
+    max-height: 1px;
+    overflow: hidden;
+    z-index: -1;
+    padding: 0;
+    margin: 0;
+    pointer-events: none;
+    flex-grow: inherit;
+    flex-shrink: 0;
+    flex-basis: 0;
+}
+
+.simplebar-height-auto-observer {
+    box-sizing: inherit;
+    display: block;
+    opacity: 0;
+    position: absolute;
+    top: 0;
+    left: 0;
+    height: 1000%;
+    width: 1000%;
+    min-height: 1px;
+    min-width: 1px;
+    overflow: hidden;
+    pointer-events: none;
+    z-index: -1;
+}
+
+.simplebar-track {
+    z-index: 1;
+    position: absolute;
+    right: 0;
+    bottom: 0;
+    pointer-events: none;
+}
+
+.simplebar-scrollbar {
+    position: absolute;
+    right: 2px;
+    width: 7px;
+    min-height: 10px;
+}
+
+.simplebar-scrollbar:before {
+    position: absolute;
+    content: "";
+    background: black;
+    border-radius: 7px;
+    left: 0;
+    right: 0;
+    opacity: 0;
+    transition: opacity 0.2s linear;
+}
+
+.simplebar-track .simplebar-scrollbar.simplebar-visible:before {
+    /* When hovered, remove all transitions from drag handle */
+    opacity: 0.5;
+    transition: opacity 0s linear;
+}
+
+.simplebar-track.simplebar-vertical {
+    top: 0;
+    width: 11px;
+}
+
+.simplebar-track.simplebar-vertical .simplebar-scrollbar:before {
+    top: 2px;
+    bottom: 2px;
+}
+
+.simplebar-track.simplebar-horizontal {
+    left: 0;
+    height: 11px;
+}
+
+.simplebar-track.simplebar-horizontal .simplebar-scrollbar:before {
+    height: 100%;
+    left: 2px;
+    right: 2px;
+}
+
+.simplebar-track.simplebar-horizontal .simplebar-scrollbar {
+    right: auto;
+    left: 0;
+    top: 2px;
+    height: 7px;
+    min-height: 0;
+    min-width: 10px;
+    width: auto;
+}
+
+/* Rtl support */
+[data-simplebar-direction="rtl"] .simplebar-track.simplebar-vertical {
+    right: auto;
+    left: 0;
+}
+
+.hs-dummy-scrollbar-size {
+    direction: rtl;
+    position: fixed;
+    opacity: 0;
+    visibility: hidden;
+    height: 500px;
+    width: 500px;
+    overflow-y: hidden;
+    overflow-x: scroll;
+}