:root{--color2:#00B4DD;--color3:#E75112;--vinyleBleu15:#172983}.galerie{display:block;background-color:transparent;padding:1px;margin-bottom:1rem}.galerie::after{clear:both;content:"";display:table}.galerie-item{display:block;float:left;position:relative;width:50%;height:0;padding-bottom:50%}.galerie-item .bt{display:block;position:absolute;text-decoration:none;left:1px;top:1px;right:1px;bottom:1px;text-align:center;background-size:cover;background-repeat:no-repeat}.galerie-item .bt>img{opacity:0}.galerie-item .bt>.bt-title{display:block;position:absolute;bottom:0;left:0;right:0;min-height:3em;padding:.5rem 1rem;background:linear-gradient(to bottom,rgba(0,0,0,0) 0,rgba(0,0,0,.9) 100%);font-size:.9em;line-height:1em;color:#fff;text-transform:uppercase;font-weight:600;text-shadow:1px 1px 1px #000}.galerie-item .bt:hover>.bt-title{background:linear-gradient(to bottom,rgba(0,0,0,0) 0,rgba(0,0,0,0) 50%,rgba(0,0,0,.9) 100%)}.galerie-item.btRetour .bt{display:flex;align-content:center;align-items:center;justify-content:center}.galerie-item.btRetour .bt:before{content:'\2039';display:block;text-align:center;font-size:8rem;line-height:1em;color:var(--color2);margin-top:-3rem}@media only print,only screen and (min-width:48.063em){.galerie-item{width:33.3333%;padding-bottom:33.3333%}}@media only print,only screen and (min-width:60.063em){.galerie-item{width:25%;padding-bottom:25%}}