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<?php for($i = 1; $i < 21; $i++) { print ".framemapbg img[src$='zahl{$i}.gif'] { width: 0 !important; padding-right: 50px; background: url(i/{$i}.png); }"; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
.framemapbg img[src$='zahl1.gif'] { width: 0 !important; padding-right: 50px; background: url(i/1.png); }.framemapbg img[src$='zahl2.gif'] { width: 0 !important; padding-right: 50px; background: url(i/2.png); }.framemapbg img[src$='zahl3.gif'] { width: 0 !important; padding-right: 50px; background: url(i/3.png); }.framemapbg img[src$='zahl4.gif'] { width: 0 !important; padding-right: 50px; background: url(i/4.png); }.framemapbg img[src$='zahl5.gif'] { width: 0 !important; padding-right: 50px; background: url(i/5.png); }.framemapbg img[src$='zahl6.gif'] { width: 0 !important; padding-right: 50px; background: url(i/6.png); }.framemapbg img[src$='zahl7.gif'] { width: 0 !important; padding-right: 50px; background: url(i/7.png); }.framemapbg img[src$='zahl8.gif'] { width: 0 !important; padding-right: 50px; background: url(i/8.png); }.framemapbg img[src$='zahl9.gif'] { width: 0 !important; padding-right: 50px; background: url(i/9.png); }.framemapbg img[src$='zahl10.gif'] { width: 0 !important; padding-right: 50px; background: url(i/10.png); }.framemapbg img[src$='zahl11.gif'] { width: 0 !important; padding-right: 50px; background: url(i/11.png); }.framemapbg img[src$='zahl12.gif'] { width: 0 !important; padding-right: 50px; background: url(i/12.png); }.framemapbg img[src$='zahl13.gif'] { width: 0 !important; padding-right: 50px; background: url(i/13.png); }.framemapbg img[src$='zahl14.gif'] { width: 0 !important; padding-right: 50px; background: url(i/14.png); }.framemapbg img[src$='zahl15.gif'] { width: 0 !important; padding-right: 50px; background: url(i/15.png); }.framemapbg img[src$='zahl16.gif'] { width: 0 !important; padding-right: 50px; background: url(i/16.png); }.framemapbg img[src$='zahl17.gif'] { width: 0 !important; padding-right: 50px; background: url(i/17.png); }.framemapbg img[src$='zahl18.gif'] { width: 0 !important; padding-right: 50px; background: url(i/18.png); }.framemapbg img[src$='zahl19.gif'] { width: 0 !important; padding-right: 50px; background: url(i/19.png); }.framemapbg img[src$='zahl20.gif'] { width: 0 !important; padding-right: 50px; background: url(i/20.png); }

preferences:
291.17 ms | 414 KiB | 384 Q