.perso1 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/1.png)}
.perso1 a:hover{background:url(img/dossards/perso/1_thumbs.png)}
.perso2 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/2.png)}
.perso2 a:hover{background:url(img/dossards/perso/2_thumbs.png)}
.perso3 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/3.png)}
.perso3 a:hover{background:url(img/dossards/perso/3_thumbs.png)}
.perso4 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/4.png)}
.perso4 a:hover{background:url(img/dossards/perso/4_thumbs.png)}
.perso5 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/5.png)}
.perso5 a:hover{background:url(img/dossards/perso/5_thumbs.png)}
.perso6 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/6.png)}
.perso6 a:hover{background:url(img/dossards/perso/6_thumbs.png)}
.perso7 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/7.png)}
.perso7 a:hover{background:url(img/dossards/perso/7_thumbs.png)}
.perso8 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/8.png)}
.perso8 a:hover{background:url(img/dossards/perso/8_thumbs.png)}
.perso9 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/9.png)}
.perso9 a:hover{background:url(img/dossards/perso/9_thumbs.png)}
.perso10 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/10.png)}
.perso10 a:hover{background:url(img/dossards/perso/10_thumbs.png)}
.perso11 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/11.png)}
.perso11 a:hover{background:url(img/dossards/perso/11_thumbs.png)}
.perso12 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/12.png)}
.perso12 a:hover{background:url(img/dossards/perso/12_thumbs.png)}
.perso13 a{float:left;width:140px;height:140px;background:url(img/dossards/perso/13.png)}
.perso13 a:hover{background:url(img/dossards/perso/13_thumbs.png)}