diff --git a/themes/elegant_dark/colors.txt b/themes/elegant_dark/colors.txt
new file mode 100644
index 0000000..06e4153
--- /dev/null
+++ b/themes/elegant_dark/colors.txt
@@ -0,0 +1,5 @@
+active= #00ff00
+inactive= #9f9f9f
+on=#fdfc47, #24fe41
+off=#f2f2f2,#eaeaea
+text=#000000
\ No newline at end of file
diff --git a/themes/elegant_dark/elegant_dark.qss b/themes/elegant_dark/elegant_dark.qss
new file mode 100644
index 0000000..d53cefc
--- /dev/null
+++ b/themes/elegant_dark/elegant_dark.qss
@@ -0,0 +1,395 @@
+/*
+ElegantDark Style Sheet for QT Applications
+Author: Jaime A. Quiroga P.
+Company: GTRONICK
+Last updated: 17/04/2018
+Available at: https://github.com/GTRONICK/QSS/blob/master/ElegantDark.qss
+*/
+QMainWindow {
+	background-color:rgb(82, 82, 82);
+}
+QTextEdit {
+	background-color:rgb(42, 42, 42);
+	color: rgb(0, 255, 0);
+}
+
+QSplitter::handle {
+    background-color: transparent;
+}
+
+QTreeView {
+	background-color: transparent;
+    selection-background-color: transparent;
+	border: 0px;
+	color: #AFBDC4;
+}
+
+QTreeView::item {
+	background-color: transparent;
+}
+
+QTreeView::item:hover {
+	color: #FFFFFF;
+}
+
+QTreeView::item:selected {
+	color: #00ff00;
+}
+
+QTreeView::item:active{
+	background: transparent;
+}
+
+QTreeView::item:disabled{
+	color: #000000;
+}
+
+QTreeView::item:selected:disabled{
+	color: #00ff00;
+}
+
+QSpinBox {
+	background-color: transparent;
+    color: #AFBDC4;
+    border-width: 0px;
+}
+
+QSpinBox:disabled {
+    color: #000000;
+    border-width: 0px;
+}
+
+QSpinBox::up-button {
+    subcontrol-origin: border;
+    subcontrol-position: top right;
+    width: 16px;
+    image: url("./themes/elegant_dark/icons/up-arrow.png");
+    border-width: 0px;
+}
+
+QSpinBox::up-button:hover {
+    image: url("./themes/elegant_dark/icons/up-arrow_hover.png");
+}
+
+QSpinBox::up-button:pressed {
+    image: url("./themes/elegant_dark/icons/up-arrow.png");
+}
+
+QSpinBox::up-button:disabled {
+    image: url("./themes/elegant_dark/icons/up-arrow_off.png");
+}
+
+QSpinBox::down-button {
+    subcontrol-origin: border;
+    subcontrol-position: bottom right;
+    width: 16px;
+    image: url("./themes/elegant_dark/icons/down-arrow.png");
+    border-width: 0px;
+    border-top-width: 0;
+}
+
+QSpinBox::down-button:hover {
+    image: url("./themes/elegant_dark/icons/down-arrow_hover.png");
+}
+
+QSpinBox::down-button:pressed {
+    image: url("./themes/elegant_dark/icons/down-arrow.png");
+}
+
+QSpinBox::down-button:disabled {
+    image: url("./themes/elegant_dark/icons/down-arrow_off.png");
+}
+
+QPushButton{
+	border-style: outset;
+	border-width: 2px;
+	border-top-color: qlineargradient(spread:pad, x1:0.5, y1:0.6, x2:0.5, y2:0.4, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-right-color: qlineargradient(spread:pad, x1:0.4, y1:0.5, x2:0.6, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-left-color: qlineargradient(spread:pad, x1:0.6, y1:0.5, x2:0.4, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-bottom-color: rgb(58, 58, 58);
+	border-bottom-width: 1px;
+	border-style: solid;
+	color: rgb(255, 255, 255);
+	padding: 2px;
+	background-color: qlineargradient(spread:pad, x1:0.5, y1:1, x2:0.5, y2:0, stop:0 rgba(77, 77, 77, 255), stop:1 rgba(97, 97, 97, 255));
+}
+QPushButton:hover{
+	border-style: outset;
+	border-width: 2px;
+	border-top-color: qlineargradient(spread:pad, x1:0.5, y1:0.6, x2:0.5, y2:0.4, stop:0 rgba(180, 180, 180, 255), stop:1 rgba(110, 110, 110, 255));
+	border-right-color: qlineargradient(spread:pad, x1:0.4, y1:0.5, x2:0.6, y2:0.5, stop:0 rgba(180, 180, 180, 255), stop:1 rgba(110, 110, 110, 255));
+	border-left-color: qlineargradient(spread:pad, x1:0.6, y1:0.5, x2:0.4, y2:0.5, stop:0 rgba(180, 180, 180, 255), stop:1 rgba(110, 110, 110, 255));
+	border-bottom-color: rgb(115, 115, 115);
+	border-bottom-width: 1px;
+	border-style: solid;
+	color: rgb(255, 255, 255);
+	padding: 2px;
+	background-color: qlineargradient(spread:pad, x1:0.5, y1:1, x2:0.5, y2:0, stop:0 rgba(107, 107, 107, 255), stop:1 rgba(157, 157, 157, 255));
+}
+QPushButton:pressed{
+	border-style: outset;
+	border-width: 2px;
+	border-top-color: qlineargradient(spread:pad, x1:0.5, y1:0.6, x2:0.5, y2:0.4, stop:0 rgba(62, 62, 62, 255), stop:1 rgba(22, 22, 22, 255));
+	border-right-color: qlineargradient(spread:pad, x1:0.4, y1:0.5, x2:0.6, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-left-color: qlineargradient(spread:pad, x1:0.6, y1:0.5, x2:0.4, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-bottom-color: rgb(58, 58, 58);
+	border-bottom-width: 1px;
+	border-style: solid;
+	color: rgb(255, 255, 255);
+	padding: 2px;
+	background-color: qlineargradient(spread:pad, x1:0.5, y1:1, x2:0.5, y2:0, stop:0 rgba(77, 77, 77, 255), stop:1 rgba(97, 97, 97, 255));
+}
+QPushButton:disabled{
+	border-style: outset;
+	border-width: 2px;
+	border-top-color: qlineargradient(spread:pad, x1:0.5, y1:0.6, x2:0.5, y2:0.4, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-right-color: qlineargradient(spread:pad, x1:0.4, y1:0.5, x2:0.6, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-left-color: qlineargradient(spread:pad, x1:0.6, y1:0.5, x2:0.4, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-bottom-color: rgb(58, 58, 58);
+	border-bottom-width: 1px;
+	border-style: solid;
+	color: rgb(0, 0, 0);
+	padding: 2px;
+	background-color: qlineargradient(spread:pad, x1:0.5, y1:1, x2:0.5, y2:0, stop:0 rgba(57, 57, 57, 255), stop:1 rgba(77, 77, 77, 255));
+}
+QPushButton:checked {
+	color: #00ff00;
+}
+
+QLineEdit{
+	border-width: 1px; border-radius: 4px;
+	border-color: rgb(58, 58, 58);
+	border-style: inset;
+	padding: 0 8px;
+	color: rgb(255, 255, 255);
+	background:rgb(100, 100, 100);
+	selection-background-color: rgb(187, 187, 187);
+	selection-color: rgb(60, 63, 65);
+}
+
+QLabel{
+	color:rgb(255,255,255);
+}
+
+QRadioButton{
+    color: #FFFFFF;
+}
+
+QComboBox {
+    border: 0px solid transparent;
+    border-radius: 2px;
+    padding: 1px 6px 1px 6px;
+    min-width: 2em;
+}
+
+QComboBox:!editable {
+	selection-background-color: transparent;
+    color: #AFBDC4;
+    selection-color: #FFFFFF;
+	background-color: transparent;
+}
+
+QComboBox:disabled {
+    color: #000000;
+}
+
+QComboBox:!editable:on, QComboBox::drop-down:editable:on {
+	color: #AFBDC4;
+	background-color: transparent;
+	selection-background-color: transparent;
+}
+
+QComboBox:on {
+    padding-top: 3px;
+    padding-left: 4px;
+}
+
+QComboBox::drop-down {
+	background-color: transparent;
+    subcontrol-origin: padding;
+    subcontrol-position: top right;
+    width: 20px;
+    border-top-right-radius: 2px;
+    border-bottom-right-radius: 2px;
+}
+
+QComboBox::down-arrow:enabled {
+    image: url("./themes/elegant_dark/icons/down-arrow.png");
+}
+
+QComboBox::down-arrow:disabled {
+    image: url("./themes/elegant_dark/icons/down-arrow_off.png");
+}
+
+QComboBox::down-arrow:hover {
+    image: url("./themes/elegant_dark/icons/down-arrow_hover.png");
+}
+
+QComboBox::down-arrow:on {
+    top: 1px;
+    left: 1px;
+}
+
+QComboBox QAbstractItemView {
+background-color: rgb(100,100,100);
+}
+
+QProgressBar {
+	text-align: center;
+	color: rgb(240, 240, 240);
+	border-width: 1px;
+	border-radius: 10px;
+	border-color: rgb(58, 58, 58);
+	border-style: inset;
+	background-color:rgb(77,77,77);
+}
+QProgressBar::chunk {
+	background-color: #00ff00;
+	border-radius: 5px;
+}
+QMenuBar {
+	background:rgb(82, 82, 82);
+}
+QMenuBar::item {
+	color:rgb(223,219,210);
+	spacing: 3px;
+	padding: 1px 4px;
+	background: transparent;
+}
+
+QMenuBar::item:selected {
+	background:rgb(115, 115, 115);
+}
+QMenu::item:selected {
+	color:rgb(255,255,255);
+	border-width:2px;
+	border-style:solid;
+	padding-left:18px;
+	padding-right:8px;
+	padding-top:2px;
+	padding-bottom:3px;
+	background:qlineargradient(spread:pad, x1:0.5, y1:0.7, x2:0.5, y2:0.3, stop:0 rgba(87, 97, 106, 255), stop:1 rgba(93, 103, 113, 255));
+	border-top-color: qlineargradient(spread:pad, x1:0.5, y1:0.6, x2:0.5, y2:0.4, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-right-color: qlineargradient(spread:pad, x1:0.4, y1:0.5, x2:0.6, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-left-color: qlineargradient(spread:pad, x1:0.6, y1:0.5, x2:0.4, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(62, 62, 62, 255));
+	border-bottom-color: rgb(58, 58, 58);
+	border-bottom-width: 1px;
+}
+QMenu::item {
+	color:rgb(223,219,210);
+	background-color:rgb(78,78,78);
+	padding-left:20px;
+	padding-top:4px;
+	padding-bottom:4px;
+	padding-right:10px;
+}
+QMenu{
+	background-color:rgb(78,78,78);
+}
+QTabWidget {
+	color:rgb(0,0,0);
+	background-color:rgb(247,246,246);
+}
+QTabWidget::pane {
+		border-color: rgb(77,77,77);
+		background-color:rgb(101,101,101);
+		border-style: solid;
+		border-width: 1px;
+    	border-radius: 6px;
+}
+QTabBar::tab {
+	padding:2px;
+	color:rgb(250,250,250);
+  	background-color: qlineargradient(spread:pad, x1:0.5, y1:1, x2:0.5, y2:0, stop:0 rgba(77, 77, 77, 255), stop:1 rgba(97, 97, 97, 255));
+	border-style: solid;
+	border-width: 2px;
+  	border-top-right-radius:4px;
+   border-top-left-radius:4px;
+	border-top-color: qlineargradient(spread:pad, x1:0.5, y1:0.6, x2:0.5, y2:0.4, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(95, 92, 93, 255));
+	border-right-color: qlineargradient(spread:pad, x1:0.4, y1:0.5, x2:0.6, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(95, 92, 93, 255));
+	border-left-color: qlineargradient(spread:pad, x1:0.6, y1:0.5, x2:0.4, y2:0.5, stop:0 rgba(115, 115, 115, 255), stop:1 rgba(95, 92, 93, 255));
+	border-bottom-color: rgb(101,101,101);
+}
+QTabBar::tab:selected, QTabBar::tab:last:selected, QTabBar::tab:hover {
+  	background-color:rgb(101,101,101);
+  	margin-left: 0px;
+  	margin-right: 1px;
+}
+QTabBar::tab:!selected {
+    	margin-top: 1px;
+		margin-right: 1px;
+}
+
+QStatusBar {
+	color:rgb(240,240,240);
+}
+
+QTextBrowser {
+	background-color: transparent;
+}
+
+QListWidget {
+	background-color: transparent;
+	border: 0px solid transparent;
+}
+
+QListView {
+	background-color: transparent;
+	color: #AFBDC4;
+	outline: 0;
+	border: 0px solid transparent;
+}
+QListView::item:hover {
+	color: #FFFFFF;
+	background: transparent;
+}
+
+QListView::item:selected {
+	color: #00ff00;
+	background: transparent;
+}
+
+QListView::item:disabled {
+	color: #9f9f9f;
+	background: transparent;
+}
+
+QListView::item:disabled:selected {
+	color: #00ff00;
+	background: transparent;
+}
+
+QScrollBar:horizontal {
+	background: transparent;
+	height: 10px;
+	margin: 0;
+}
+
+QScrollBar:vertical {
+	background: transparent;
+	width: 10px;
+	margin: 0;
+}
+
+QScrollBar::handle:horizontal {
+    background: rgb(101,101,101);
+    min-width: 16px;
+	border-radius: 5px;
+}
+
+QScrollBar::handle:vertical {
+    background: rgb(101,101,101);
+    min-height: 16px;
+	border-radius: 5px;
+}
+
+QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal,
+QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical {
+	background: none;
+}
+
+QScrollBar::add-line:horizontal, QScrollBar::sub-line:horizontal,
+QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical {
+      border: none;
+      background: none;
+}
\ No newline at end of file
diff --git a/themes/elegant_dark/icons/down-arrow.png b/themes/elegant_dark/icons/down-arrow.png
new file mode 100644
index 0000000..b2cd4a5
Binary files /dev/null and b/themes/elegant_dark/icons/down-arrow.png differ
diff --git a/themes/elegant_dark/icons/down-arrow_hover.png b/themes/elegant_dark/icons/down-arrow_hover.png
new file mode 100644
index 0000000..f7ad171
Binary files /dev/null and b/themes/elegant_dark/icons/down-arrow_hover.png differ
diff --git a/themes/elegant_dark/icons/down-arrow_off.png b/themes/elegant_dark/icons/down-arrow_off.png
new file mode 100644
index 0000000..e7f0af3
Binary files /dev/null and b/themes/elegant_dark/icons/down-arrow_off.png differ
diff --git a/themes/elegant_dark/icons/off.png b/themes/elegant_dark/icons/off.png
new file mode 100644
index 0000000..ef39d9e
Binary files /dev/null and b/themes/elegant_dark/icons/off.png differ
diff --git a/themes/elegant_dark/icons/off_press.png b/themes/elegant_dark/icons/off_press.png
new file mode 100644
index 0000000..3355d12
Binary files /dev/null and b/themes/elegant_dark/icons/off_press.png differ
diff --git a/themes/elegant_dark/icons/on.png b/themes/elegant_dark/icons/on.png
new file mode 100644
index 0000000..2244ffe
Binary files /dev/null and b/themes/elegant_dark/icons/on.png differ
diff --git a/themes/elegant_dark/icons/on_press.png b/themes/elegant_dark/icons/on_press.png
new file mode 100644
index 0000000..4754508
Binary files /dev/null and b/themes/elegant_dark/icons/on_press.png differ
diff --git a/themes/elegant_dark/icons/search_icon.png b/themes/elegant_dark/icons/search_icon.png
new file mode 100644
index 0000000..dd0ec52
Binary files /dev/null and b/themes/elegant_dark/icons/search_icon.png differ
diff --git a/themes/elegant_dark/icons/up-arrow.png b/themes/elegant_dark/icons/up-arrow.png
new file mode 100644
index 0000000..6f0f090
Binary files /dev/null and b/themes/elegant_dark/icons/up-arrow.png differ
diff --git a/themes/elegant_dark/icons/up-arrow_hover.png b/themes/elegant_dark/icons/up-arrow_hover.png
new file mode 100644
index 0000000..149eae0
Binary files /dev/null and b/themes/elegant_dark/icons/up-arrow_hover.png differ
diff --git a/themes/elegant_dark/icons/up-arrow_off.png b/themes/elegant_dark/icons/up-arrow_off.png
new file mode 100644
index 0000000..ac2217f
Binary files /dev/null and b/themes/elegant_dark/icons/up-arrow_off.png differ
diff --git a/themes/elegant_dark/icons/volume.png b/themes/elegant_dark/icons/volume.png
new file mode 100644
index 0000000..88e4c7e
Binary files /dev/null and b/themes/elegant_dark/icons/volume.png differ