.pic_lt {position:relative;}
.pic_lt .lat_title {display:block;line-height:45px;font-size:1.2em;color:#253dbe}
.pic_lt .lat_title a {color:#000;display:inline-block;position:relative}

.pic_lt .lt_more {position:absolute;bottom:0px;left:50%; transform: translateX(-50%); display:block;width:150px; height: 47px; background-color: #be1d2d; line-height:25px;color:#fff;border-radius:5px;text-align:center;}
.pic_lt .lt_more:hover {color:#777}
.pic_lt ul:after {display:block;visibility:hidden;clear:both;content:""}
.pic_lt ul {margin: 0 -15px;/* margin-bottom: 30px; */padding-bottom: 68px;}
.pic_lt li {float:left;width:25%;padding: 0 15px;/* padding: 64px; */margin: 25px 0;}
/* .pic_lt li.gallery_li:nth-child(4n+1) {clear: both!important} */
.pic_lt li .lt_img {margin: 15px 0;display:block}
.pic_lt li .lt_img img, .pic_lt li .lt_img video {width:100%;height:auto}
.pic_lt li a:hover {color:#a22121}
.pic_lt li .fa-heart {color:#ff0000}
.pic_lt li .fa-lock {display:inline-block;line-height:14px;width:16px;color:#4f818c;background:#cbe3e8;text-align:center;border-radius:2px;font-size:12px;border:1px solid #cbe3e8;vertical-align:middle}
.pic_lt li .new_icon {display:inline-block;width:16px;line-height:16px;font-size:0.833em;color:#23db79;background:#b9ffda;text-align:center;border-radius:2px;margin-left:2px;font-weight:bold;vertical-align:middle}
.pic_lt li .hot_icon {display:inline-block;width:16px;line-height:16px;font-size:0.833em;color:#ff0000;background:#ffb9b9;text-align:center;border-radius:2px;vertical-align:middle}
.pic_lt li .fa-caret-right {color:#bbb}
.pic_lt li .fa-download {display:inline-block;width:16px;line-height:16px;font-size:0.833em;color:#daae37;background:#ffefb9;text-align:center;border-radius:2px;vertical-align:middle}
.pic_lt li .fa-link {display:inline-block;width:16px;line-height:16px;font-size:0.833em;color:#b451fd;background:#edd3fd;text-align:center;border-radius:2px;vertical-align:middle}

.pic_lt .profile_img img{border-radius:50%}

.lt_info {padding:10px 0}
.lt_info .lt_nick {}
.lt_info .lt_date {color:#888}

.pic_lt .empty_li {line-height:145px ;color:#666;text-align:center;padding:0}
.pic_lt .empty_li:before {background:none;padding:0}

.pic_lt .lt_cmt {background:#e9eff5;color:#3a8afd;font-size:11px;height:16px;line-height:16px;padding:0 5px;border-radius:3px;vertical-align:middle}
.pic_lt .lt_more {position:absolute;bottom: 0;right:0;display:block;width:150px;padding: 15px 0;line-height: 1;color:#fff;border-radius:5px;text-align:center}
.pic_lt .lt_more:hover {color:#fff}

.gall_a { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }



@media (max-width: 1290px) { 
    .pic_lt li {width: calc(100% / 3);}
}

@media (max-width: 800px) { 
    .pic_lt li {width: calc(100% / 2); margin: 10px 0;}
    .pic_lt .lt_more {width: 100px; font-size: 14px; height: 35px;padding: 10px 0;}

}