[+]New class

controls/CustomLineHeightLabel.cpp

+#include "CustomLineHeightLabel.h"
+#include "AppStyleSheetHandler.h"
+
+CustomLineHeightLabel::CustomLineHeightLabel(QWidget *a_parent)
+    :QLabel (a_parent)
+{
+}
+
+void CustomLineHeightLabel::setText(const QString &text)
+{
+    if(m_HightLine.isEmpty())m_HightLine = "100";
+    QString textToHtml = QString("<p style = 'line-height:%1;'>").arg(m_HightLine);
+    textToHtml += text;
+    textToHtml += "</p>";
+
+    QLabel::setText(textToHtml);
+
+}
+
+void CustomLineHeightLabel::setObjectName(const QString &name)
+{
+    QObject::setObjectName(name);
+
+    updateStyleSheets();
+}
+
+void CustomLineHeightLabel::updateStyleSheets()
+{
+
+    StyleSheatSearchPar searchPar;
+    searchPar.widgetName = "#"+ parent()->objectName() + " #" + this->objectName();
+
+    QString stylesheet = AppStyleSheetHandler::getWidgetStyleSheet(searchPar);
+    //line-height:
+    m_HightLine = AppStyleSheetHandler::getValueFromStylesheet(stylesheet, "line-height");
+
+}

controls/CustomLineHeightLabel.h

+#ifndef CUSTOMLINEHEIGHTLABEL_H
+#define CUSTOMLINEHEIGHTLABEL_H
+
+#include <QLabel>
+
+class CustomLineHeightLabel: public QLabel
+{
+public:
+    explicit CustomLineHeightLabel(QWidget *a_parent = Q_NULLPTR);
+
+    void setText(const QString &text);
+    void setObjectName(const QString &name);
+
+    void updateStyleSheets();
+
+private:
+    QString m_HightLine;
+};
+
+#endif // CUSTOMLINEHEIGHTLABEL_H

controls/controls.pri

 SOURCES += \
     $$PWD/AnimationChangingWidget.cpp \
     $$PWD/ComboBoxDelegate.cpp \
+    $$PWD/CustomLineHeightLabel.cpp \
     $$PWD/CustomPlacementButton.cpp \
     $$PWD/ServersComboBox.cpp \
     $$PWD/AnimatedLineEdit.cpp \
@@ -11,6 +12,7 @@ SOURCES += \
 HEADERS += \
     $$PWD/AnimationChangingWidget.h \
     $$PWD/ComboBoxDelegate.h \
+    $$PWD/CustomLineHeightLabel.h \
     $$PWD/CustomPlacementButton.h \
     $$PWD/ServersComboBox.h \
     $$PWD/AnimatedLineEdit.h \