kaliish-orange-theme/share/themes/Kali-Dark/gtk-3.0/applications/nautilus/Adwaita.css

.nautilus-window,
.nautilus-window notebook,
.nautilus-window notebook > stack {
    background: @theme_base_color;
}

.nautilus-canvas-item {
    border-radius: 5px;
}

.nautilus-canvas-item.dim-label,
.nautilus-list-dim-label {
    color: mix (@theme_fg_color, @theme_bg_color, 0.50);
}

.nautilus-canvas-item.dim-label:selected,
.nautilus-list-dim-label:selected {
    color: mix (@theme_selected_fg_color, @theme_selected_bg_color, 0.20);
}

/* Toolbar */

/* Here we use the .button background-image colors from Adwaita, but ligthen them,
 * since is not possible to use lighten () in common css. */
@keyframes needs_attention_keyframes {
    0% {background-image: linear-gradient(to bottom, #fafafa, #ededed 40%,  #e0e0e0); border-color: @borders; }
    /* can't do animation-direction, so holding the color on two keyframes */
    30% {background-image: linear-gradient(to bottom, @theme_base_color, @theme_base_color, @theme_base_color); border-color: @theme_fg_color; }
    90% {background-image: linear-gradient(to bottom, @theme_base_color, @theme_base_color, @theme_base_color); border-color: @theme_fg_color; }
    100% {background-image: linear-gradient(to bottom, #fafafa, #ededed 40%,  #e0e0e0); border-color: @borders; }
}

.nautilus-operations-button-needs-attention {
  animation: needs_attention_keyframes 2s ease-in-out;
}
.nautilus-operations-button-needs-attention-multiple {
  animation: needs_attention_keyframes 3s ease-in-out;
  animation-iteration-count: 3;
}

.disclosure-button {
  padding-left: 4px;
  padding-right: 4px;
}

/* Path bar */

.nautilus-path-bar button { /* undecorate the buttons */
  margin: 0px;
}

.nautilus-path-bar button:not(:checked) image { opacity: 0.8; } /* dim the icon when not checked */

.path-bar-box {
  transition: border 200ms;
  transition: background-color 200ms;
  border-radius: 5px;
}

.path-bar-box.width-maximized {
  border: 1px @borders solid;
  background-color: @theme_bg_color;
}

.path-bar-box.width-maximized button:first-child {
    border-radius: 5px 0px 0px 5px;
    border-width: 0px 1px 0px 0px;
}

.path-bar-box.width-maximized button:not(:first-child) {
    border-width: 0px 1px 0px 1px;
    border-radius: 0px 0px 0px 0px;
}

/* Make the tags fit into the box */
entry.search > * {
  margin: 5px;
}

/* Sidebar */

.nautilus-window .sidebar-row:selected {
    background: mix(@theme_bg_color, @theme_fg_color, 0.07);
}

.nautilus-window .sidebar-row:selected,
.nautilus-window .sidebar-row:selected image,
.nautilus-window .sidebar-row:selected label {
    color: mix(@theme_fg_color, @theme_text_color, 0.5);
}

.nautilus-window .sidebar-row:selected:backdrop {
    background: mix(@theme_unfocused_bg_color, @theme_unfocused_fg_color, 0.07);
}

.nautilus-window .sidebar-row:selected:backdrop,
.nautilus-window .sidebar-row:selected:backdrop label {
    color: mix(@theme_unfocused_fg_color, @theme_unfocused_text_color, 0.15);
}

/* Floating status bar */
.floating-bar {
  padding: 1px;
  background-color: @theme_base_color;
  border-width: 1px;
  border-style: solid solid none;
  border-color: @borders;
  border-radius: 3px 3px 0 0;
}

.floating-bar.bottom.left { /* axes left border and border radius */
  border-left-style: none;
  border-top-left-radius: 0;
}
.floating-bar.bottom.right { /* axes right border and border radius */
  border-right-style: none;
  border-top-right-radius: 0;
}

.floating-bar:backdrop {
  background-color: @theme_unfocused_base_color;
  border-color: @unfocused_borders;
}

.floating-bar button {
  padding: 0px;
}

@define-color disk_space_unknown #888a85;
@define-color disk_space_used #729fcf;
@define-color disk_space_free #eeeeec;

.disk-space-display {
    border-style: solid;
    border-width: 2px;
}

.disk-space-display.unknown {
    background-color: @disk_space_unknown;
    border-color: shade(@disk_space_unknown, 0.7);
    color: @disk_space_unknown;
}
.disk-space-display.unknown.border {
    color: shade(@disk_space_unknown, 0.7);
}

.disk-space-display.used {
    background-color: @disk_space_used;
    border-color: shade(@disk_space_used, 0.7);
    color: @disk_space_used;
}
.disk-space-display.used.border {
    color: shade(@disk_space_used, 0.7);
}

.disk-space-display.free {
    background-color: @disk_space_free;
    border-color: shade(@disk_space_free, 0.7);
    color: @disk_space_free;
}
.disk-space-display.free.border {
    color: shade(@disk_space_free, 0.7);
}

/* View */
.nautilus-list-view .view {
    border-bottom: 1px solid @theme_bg_color;
}

.search-information {
  background-color: @theme_selected_bg_color;
  color:white;
  padding:2px;
}

/* Hide superfluous treeview drop target indication */
.nautilus-list-view .view.dnd {
    border-style: none;
}

@define-color conflict_bg #fef6b6;

.conflict-row {
    background: @conflict_bg;
    color: black;
}

.conflict-row:hover {
    background-color: shade(@conflict_bg, 0.9);
}

.conflict-row:selected {
  background: @theme_selected_bg_color;
  color: @theme_selected_fg_color;
}

/* Icon view */
flowboxchild:selected {
  background-color:transparent;
}

.icon-background {
  background-color:black;
  border-color:#4a90d9;
  border-style:solid;
  border-width:0px;
}

flowboxchild > .icon-item-background {
  padding:4px;
}
flowboxchild:selected > .icon-item-background {
  padding:4px;
  background-color:#4a90d9;
  border-color:#4a90d9;
  border-style:solid;
  border-width:0px;
  border-radius:4px 4px 4px 4px;
}