234 x 69 pixel

<a href="http://www.opportunity-schweiz.ch" target="_blank"><img border="0" alt="www.opportunity-schweiz.ch" title="www.opportunity-schweiz.ch" src="upload/002_spenden/banner/banner_234x69_ch.png"/></a>

386px × 67 pixel

<a href="http://www.opportunity-schweiz.ch" target="_blank"><img border="0" alt="www.opportunity-schweiz.ch" title="www.opportunity-schweiz.ch" src="upload/002_spenden/banner/banner_386x67_ch.png"/></a>

468px × 137 pixel

<a href="http://www.opportunity-schweiz.ch" target="_blank"><img border="0" alt="www.opportunity-schweiz.ch" title="www.opportunity-schweiz.ch" src="upload/002_spenden/banner/banner_468x137_ch.png"/></a>

468 x 140 pixel

<a href="http://www.microschools.de/" target="_blank"><img border="0" alt="http://www.microschools.de" title="http://www.microschools.de" src="upload/002_spenden/banner/ms_468x140.jpg"/></a>

385 x 115 pixel

<a href="http://www.microschools.de/" target="_blank"><img border="0" alt="http://www.microschools.de" title="http://www.microschools.de" src="upload/002_spenden/banner/ms_385x115.jpg"/></a>

234 x 70 pixel

<a href="http://www.microschools.de/" target="_blank"><img border="0" alt="http://www.microschools.de" title="http://www.microschools.de" src="upload/002_spenden/banner/ms_234x70.jpg"/></a>