.wall{display:block;position:relative;}
.wall-column{display:block;position:relative;width:33.33333%;float:left;padding:0 1%;-webkit-box-sizing:border-box;box-sizing:border-box;}
.nyphotoList {}
.nyphotoList .item { background: #fff;border-radius: 5px;margin-bottom:.25rem;position: relative;overflow: hidden;}

.nyphotoList .item .txt{position: absolute;left: 0;bottom: 0;right: 0;z-index: 2;color: #fff;background: url(../images/bamask.png) no-repeat bottom center;background-size: 100% 100%;padding: .5rem .25rem .2rem;}
.nyphotoList .item .icon-tuji{position: absolute;top: .3rem;right: .3rem;font-size: .3rem;z-index: 3;color: #fff;opacity: 0;}
.nyphotoList .item .txt .time{font-size: .14rem;display: block;margin-bottom: .05rem;}
.nyphotoList .item .txt h4{font-size: .18rem;position: relative;padding-right: .5rem;}
.nyphotoList .item .txt h4:after{display:none;content: "\e679";font-family: "swiper-icons" !important;position: absolute;right:0;top: 0;font-size: .22rem;opacity: 0;}
.nyphotoList .item a:before{background:url(../images/ny/picmas.png) rgba(0,90,205,.8) no-repeat center;background-size: 100% auto;content: '';position: absolute;left: 0;top: 0;right: 0;bottom: 0;z-index: 1;opacity: 0;}
.nyphotoList .item:hover a:before{opacity: 1;}
.nyphotoList .item:hover .txt{background: transparent;}
.nyphotoList .item:hover .txt h4:after{opacity: 1;}
.nyphotoList .item:hover .icon-tuji{opacity: 1;}