Element-4((at))2x-300x85.png" class="attachment-medium size-medium" alt="" loading="lazy" srcset="https://konferenzcenter-frankfurt.de/wp-content/uploads/2017/12/Element-4((at))2x-120x34.png 120w, https://konferenzcenter-frankfurt.de/wp-content/uploads/2017/12/Element-4((at))2x-200x57.png 200w, https://konferenzcenter-frankfurt.de/wp-content/uploads/2017/12/Element-4((at))2x-300x85.png 300w, https://konferenzcenter-frankfurt.de/wp-content/uploads/2017/12/Element-4((at))2x.png 394w" sizes="(max-width: 300px) 100vw, 300px" />