/* 子比子主题 — 图片灯箱样式 */
.zbc-lb{
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  z-index:99999;
  display:none;
  align-items:center;
  justify-content:center;
  background:rgba(10,12,16,.93);
  -webkit-user-select:none;
  user-select:none;
}
.zbc-lb.on{display:flex;}
.zbc-lb__fig{
  margin:0;
  max-width:92vw;
  max-height:88vh;
  display:flex;
  align-items:center;
  justify-content:center;
}
.zbc-lb__fig img{
  max-width:92vw;
  max-height:88vh;
  width:auto;
  height:auto;
  border-radius:6px;
  box-shadow:0 10px 40px rgba(0,0,0,.5);
}
.zbc-lb__btn{
  position:fixed;
  background:none;
  border:0;
  color:#fff;
  font-size:42px;
  line-height:1;
  cursor:pointer;
  padding:10px 16px;
  opacity:.75;
  transition:opacity .15s;
  z-index:2;
}
.zbc-lb__btn:hover{opacity:1;}
.zbc-lb__close{top:12px;right:18px;font-size:38px;}
.zbc-lb__prev{left:10px;top:50%;transform:translateY(-50%);}
.zbc-lb__next{right:10px;top:50%;transform:translateY(-50%);}
.zbc-lb__count{
  position:fixed;
  bottom:16px;left:0;right:0;
  text-align:center;
  color:rgba(255,255,255,.85);
  font-size:13px;
  letter-spacing:1px;
}
img.zbc-lb-item{cursor:zoom-in;}