block--bundle--full-block-with-image-and-text.html.twig

{% block content %}
    {{ content|without('field_color','field_body','field_image','field_fwti_image_ratio') }}
    {% set color = content.field_color['#items'].getValue() %}


    {% set fileuri = content.field_image['#items'].entity.getFileUri() %}


    {% if content.field_fwti_image_ratio['#items'].getValue() %}
        {% set ratio_field = content.field_fwti_image_ratio['#items'].getValue() %}
        {% set ratio = ratio_field.0.value %}
    {% endif %}

    {% if ratio is not empty %}
        {% set image_object = image_style(content.field_image['#items'].entity.fid.value, [ratio]) %}
        {% set image_path = image_object[ratio] %}
    {% endif %}
    {% set blockclass = 'block' %}
<div {{ attributes.addClass(blockclass) }} >
    {{ title_prefix }}
    {% if label %}
        <h2{{ title_attributes }}>{{ label }}</h2>
    {% endif %}
    {{ title_suffix }}

    {% if color != '' %}
    <div class="s3-{{ color.0.value }} block s3-m-8 full-with-image">
    {% else %}
    <div class="block s3-m-8 full-with-image">
    {% endif %}
    <div class="row">
        {% if fileuri %}
            <div class="col-xs-12 col-sm-8">
                {% if ratio is not empty %}
                    <img class="img-responsive full_width" alt="" src="{{ image_path }}">
                {% else %}
                    <img class="img-responsive" src="{{ file_url(content.field_image['#items'].entity.getFileUri()) }}">
                {% endif %}
            </div>
        {% endif %}
        {% if content.field_body %}
            <div class="col-xs-12 col-sm-4 ftwi">
                {{ content.field_body }}
            </div>
        {% endif %}
    </div>
    </div>
    </div>
{% endblock %}