Add ability on eelo theme to switch to another

                    </select>

                {% endcall %}

                {% set theme_label = _('Themes') %}

                {% set theme_info = _('Change searx layout') %}

                {% call preferences_item(theme_info, theme_label, rtl) %}

                    <select class="form-control custom-select" name="theme">

                        {% for name in themes %}

                        <option value="{{ name }}" {% if name == theme %}selected="selected"{% endif %}>{{ name }}</option>

                        {% endfor %}

                    </select>

                {% endcall %}

                {% call preferences_item(_('Choose style for this theme'), _('Style'), rtl) %}

                    <select class="form-control custom-select" name='oscar-style'>

                        <option value="logicodev" >Logicodev</option>

                        <option value="pointhi" {% if preferences.get_value('oscar-style') == 'pointhi' %}selected="selected"{% endif %}>Pointhi</option>

                        <option value="logicodev-dark" {% if preferences.get_value('oscar-style') == 'logicodev-dark' %}selected="selected"{% endif %}>Logicodev dark</option>

                    </select>

                {% endcall %}

                {% set label = _('Results on new tabs') %}

                {% set info = _('Open result links on new browser tabs') %}

                {% call preferences_item(info, label, rtl) %}