.dx-button-mode-contained.dx-button-default,
.dx-button-mode-contained,
.dx-dropdowneditor-icon
 {
    background-color: #347dfb;
    color: white;
}

.dx-button-mode-contained.dx-button-default.dx-state-hover,
.dx-button-mode-contained.dx-state-hover,
.dx-dropdowneditor.dx-state-hover:not(.dx-custom-button-hovered) .dx-dropdowneditor-icon {
    background-color: #2b6bd5;
}

.dx-button-mode-contained .dx-icon {
    color: white;
}

.dx-texteditor-buttons-container > .dx-button.dx-button-has-icon:not(.dx-button-has-text) > .dx-button-content {
    padding: 8px;
}