body {
  background-image: linear-gradient(70deg, #304f71 0%, #1e3855 34%, #223a55 51%, #222d3b 76%, #212730 85%);
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
}
/*footer 隐藏盒子top不同*/
#footer .tool-info {
  top: -1.3rem;
}
/*====中部内容===*/
.content {
  width: 100%;
  min-height: 15rem;
  padding-bottom: 1.3rem;
  /*头部图片*/
  /*list*/
}
.content .titleImg {
  width: 100%;
  position: relative;
  overflow: hidden;
  /*头图*/
  /*头图渐渐变远的动画*/
  /*文字图*/
}
.content .titleImg img:nth-child(1) {
  width: 100%;
  vertical-align: middle;
  animation: touImg 15s linear;
  -moz-animation: touImg 15s linear;
  /* Firefox */
  -webkit-animation: touImg 15s linear;
  /* Safari 和 Chrome */
  -o-animation: touImg 15s linear;
  /* Opera */
}
@keyframes touImg {
  from {
    transform: scale(2);
  }
  to {
    transform: scale(1);
  }
}
@-moz-keyframes touImg {
  from {
    transform: scale(2);
  }
  to {
    transform: scale(1);
  }
}
@-webkit-keyframes touImg {
  from {
    transform: scale(2);
  }
  to {
    transform: scale(1);
  }
}
@-o-keyframes touImg {
  from {
    transform: scale(2);
  }
  to {
    transform: scale(1);
  }
}
.content .titleImg img:nth-child(2) {
  position: absolute;
  top: 45%;
  left: 50%;
  margin-left: -1.35rem;
  width: 2.7rem;
  vertical-align: middle;
}
.content .list {
  width: 100%;
  margin-top: 1.3rem;
  /*建筑*/
}
.content .list .swiper-container {
  width: 100%;
  height: 4.85333333rem;
  overflow: hidden;
  /*图片list*/
}
.content .list .swiper-container .swiper-wrapper {
  width: 40rem;
  height: 4.85333333rem;
  display: flex;
  display: -webkit-flex;
  flex-wrap: nowrap;
  align-items: center;
  margin: auto;
  /*所有的头标题*/
  /*每一个图片*/
}
.content .list .swiper-container .swiper-wrapper .tit {
  width: 1.86666667rem;
  height: 3.94666667rem;
  margin: 0 1.2rem;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
}
.content .list .swiper-container .swiper-wrapper .tit img {
  width: 1.57333333rem;
}
.content .list .swiper-container .swiper-wrapper .listChild {
  width: 3.17333333rem;
  height: 3.94666667rem;
  border-radius: 5px;
  position: relative;
  display: block;
  margin-right: 0.24rem;
  /*遮罩 好像没必要 先设为0*/
}
.content .list .swiper-container .swiper-wrapper .listChild .picitem {
  width: 100%;
  height: 100%;
  position: relative;
  background: url("../images/icon/Spinner-loading.gif") no-repeat;
  -webkit-background-size: 50% 50%;
  background-size: 50% 50%;
  background-position: 50% 50%;
  border-radius: 5px;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
}
.content .list .swiper-container .swiper-wrapper .listChild .picitem img {
  width: 100%;
  height: 100%;
  border-radius: 5px;
}
.content .list .swiper-container .swiper-wrapper .listChild .picitem p {
  position: absolute;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: 3.59px;
  width: 14px;
  /* top: 25%;*/
  left: 50%;
  margin-left: -7px;
}
.content .list .swiper-container .swiper-wrapper .listChild .dark {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0);
  border-radius: 5px;
}
.content .list .jz {
  background: url("../images/cul/jzBG.jpg");
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
}
.content .list .ms {
  background: url("../images/cul/msBG.jpg");
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
}
.content .list .zr {
  background: url("../images/cul/zrBG.jpg");
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
}
.content .list .fs {
  background: url("../images/cul/fsBG.jpg");
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
}
.content .list .zp {
  background: url("../images/cul/zpBG.jpg");
  -webkit-background-size: 100% 100%;
  background-size: 100% 100%;
}