/* 图片列表 */
.m-listb5{padding:60px 0 0;margin:0 -22px;overflow: hidden;}
.m-listb5 li{float:left;width:33.33%}
.m-listb5 .con{display:block;margin:0 22px 50px;position:relative;padding:14px 16px;background-color:#fff;-webkit-transition:.4s;-o-transition:.4s;-moz-transition:.4s;transition:.4s}
.m-listb5 .con:hover{box-shadow:0 14px 25px rgba(206,199,199.7)}
.m-listb5 .pic{position:relative;height:0;padding-top:65.56%;overflow:hidden;border-radius:4px;margin-bottom:26px}
.m-listb5 .pic img{position:absolute;top:0;left:0;display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}
.m-listb5 .txt{text-align:center;font-size:16px;color:#000;margin:10px;}

@media only screen and (min-width:1200px){

.m-listb5{padding:3.125vw 0 0;margin:0 -1.145vw}
.m-listb5 li{width:32%;height: 312px;}
.m-listb5 .con{margin:0 0.345vw .35vw;padding:.729vw .833vw}
.m-listb5 .con:hover{box-shadow:0 .729vw 1.302vw rgba(206,199,199.7)}
.m-listb5 .pic{position:relative;height:0;padding-top:65.56%;overflow:hidden;border-radius:.208vw;margin-bottom:1.354vw}
.m-listb5 .pic img{position:absolute;top:0;left:0;display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}
.m-listb5 .txt{font-size:.755vw;margin:.52vw;}
}
@media screen and (max-width:1199px){

.m-listb5{margin:0 -10px}
.m-listb5 .pic{margin-bottom:0}
.m-listb5 .txt{font-size:14px}
.m-listb5 .con{padding:12px 12px 0;margin:0 10px 20px}
}

@media screen and (max-width:767px){

.m-listb5{margin:0;padding:30px 0}
.m-listb5 li{float:none;width:auto}
.m-listb5 .con{margin:0 0 15px}
}