kleinere Post-Bilder auf der Hauptseite; rechts-links alternierend

the-box/content.php

@@ -50,7 +50,7 @@
 				<?php if ( has_post_thumbnail() && ! post_password_required() ) : ?>
 					<div class="post-thumbnail">
 						<a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( sprintf( __( 'Permalink to %s', 'thebox' ), the_title_attribute( 'echo=0' ) ) ); ?>" rel="bookmark">
-							<?php the_post_thumbnail('large'); ?>
+							<?php the_post_thumbnail('thumbnail'); ?>
 						</a>
 					</div>
 				<?php endif; ?>

the-box/style.css

@@ -2507,4 +2507,13 @@ textarea {
     left: 0px;
     background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAA2ElEQVRIie2VsQ3CMBBFHzEFQzABE1BBFqCmQ6KmyAaWwhYZgxmyCAWhYYDQJFDEhbHOTjCky5esXP6d71ly7MDImg2s0x7//C/AK3Z+MhAQrQkwASZAGFDQnWDfKcbKFzHwBVBaTXyjNLVRWgJVoHllan7SGqiF5rXJBaXMMwUOwJbuhrxaNTfgAeycuSfg4ngpcAQ2bh9trSwXFpLwuekF8geSu33mQlEjeC2QASvznhmvVxJACR7AE9hbsaTGjSVASPeevHJjCaDx/4O/1phXRTM2QAG8Ab21OlQJC+ozAAAAAElFTkSuQmCC") no-repeat left center transparent;
     background-size: 100% 100%;
-}
\ No newline at end of file
+}
+.post-thumbnail img {
+    margin-right: 0.5em;
+}
+article:nth-child(even) .post-thumbnail img {
+    float: left;
+}
+article:nth-child(odd) .post-thumbnail img {
+    float: right;
+}