@charset "utf-8";

.lt_gal ul:after {display:block;visibility:hidden;clear:both;content:""}
.lt_gal li{float:left;width:24%;position:relative; margin:0.5%;}
.lt_gal li .lt_img img{width:100%;height:auto;vertical-align:top}
.lt_gal li .gal_txt{opacity:0;;position:absolute;top:0;left:0;width:100%;height:100%;background:#000;background:rgba(0,0,0,0.6);z-index:2;}
.lt_gal li:hover .gal_txt{opacity:1}

.lt_gal li .lt_txt{display:table;height:100%;width:100%;position:relative;z-index:2;text-align:center}
.lt_gal li .lt_tit{display:table-cell;vertical-align:middle;padding:0 5%}
.lt_gal li strong{color:#fff;display:block;margin-bottom:10px;font-size:1.3em}
.lt_gal li span{color:#c8c8c8;display:block}

@media (max-width: 1024px) {
    .lt_gal li{width:49%}
 }

@media (max-width: 520px) {
    .lt_gal li{width:100%; margin-bottom:15px;}   
}