.picture_list_100 .page-wrapper{width:13rem;margin:0 auto}@media screen and (max-width:1024px){.picture_list_100 .page-wrapper{width:100%;padding:0 .3rem;margin-top:.4rem}}.picture_list_100 .page-wrapper ul{overflow:hidden;padding:.15rem}.picture_list_100 .page-wrapper ul li{width:2.8rem;float:left;margin-right:.45rem;margin-bottom:.5rem}@media screen and (max-width:1024px){.picture_list_100 .page-wrapper ul li{width:48%;margin-right:4%;margin-bottom:.3rem}}.picture_list_100 .page-wrapper ul li .qua-img{height:3.92rem;padding:.16rem;background:url(../images/kuang.jpg) center center no-repeat;background-size:cover;box-shadow:0 12px 18px rgba(0,0,0,0.42)}@media screen and (max-width:1024px){.picture_list_100 .page-wrapper ul li .qua-img{height:4.4rem}}.picture_list_100 .page-wrapper ul li .qua-img img{width:100%;height:100%}.picture_list_100 .page-wrapper ul li span{display:inline-block;width:100%;text-align:center;font-size:.22rem;color:#333;margin-top:.4rem}@media screen and (max-width:1024px){.picture_list_100 .page-wrapper ul li span{font-size:.3rem}}@media screen and (max-width:1024px){.picture_list_100 .page-wrapper ul li:nth-child(2n){margin-right:0}}.picture_list_100 .page-wrapper ul li:nth-child(4n){margin-right:0}