#smartProperty {
  background: #f5f7fc;
}
.index-title {
  height: 38px;
  font-size: 38px;
  font-weight: 400;
  color: #0a1a3c;
  line-height: 38px;
  text-align: center;
  margin-bottom: 50px;
}
.index-sub-title {
  height: 24px;
  font-size: 24px;
  font-weight: 400;
  color: #0a1a3c;
  line-height: 24px;
  text-align: center;
  margin-bottom: 18px;
}
.core-app {
  width: 1200px;
  margin: 0 auto;
  margin-top: 60px;
  margin-bottom: 110px;
}
.core-app .core-list .core-item {
  width: 232px;
  height: 406px;
  padding: 52px 30px;
  background-image: url('../../imgs/smartProperty/core-bg.png');
  background-size: 100% 100%;
}
.core-app .core-list .core-item .con {
  margin-bottom: 50px;
}
.core-app .core-list .core-item .con:last-child {
  margin-bottom: 50px;
}
.core-app .core-list .core-item .title {
  font-size: 18px;
  font-weight: bold;
  color: #ffffff;
  line-height: 18px;
  padding-bottom: 9px;
  position: relative;
  margin-bottom: 2px;
}
.core-app .core-list .core-item .title::before {
  position: absolute;
  bottom: 0px;
  left: 0;
  content: '';
  width: 40px;
  height: 2px;
  background: #ffffff;
  opacity: 0.6;
}
.core-app .core-list .core-item .desc {
  height: 40px;
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  line-height: 20px;
}
.scene-img {
  width: 744px;
  margin: 0 auto;
  margin-bottom: 100px;
}
.fuction {
  width: 1200px;
  margin: 0 auto;
  margin-bottom: 100px;
}
.fuction .fuction-tab {
  position: relative;
}
.fuction .fuction-tab::before {
  position: absolute;
  content: '';
  bottom: 1px;
  width: 100%;
  height: 2px;
  left: 0;
  background-color: #dbe2ea;
}
.fuction .fuction-tab .left-icon,
.fuction .fuction-tab .right-icon {
  width: 15px;
  height: 16px;
  cursor: pointer;
  position: absolute;
  top: 18px;
  background-size: 100% 100%;
}
.fuction .fuction-tab .left-icon {
  left: 23px;
  background-image: url('../../imgs/smartProperty/left-dis.png');
}
.fuction .fuction-tab .right-icon {
  right: 23px;
  background-image: url('../../imgs/smartProperty/right.png');
}
.fuction .fuction-tab .tab-list {
  flex: 1;
  flex-wrap: nowrap;
  overflow-x: auto;
  margin: 0 56px;
  padding: 0 24px;
}
.fuction .fuction-tab .tab-list::-webkit-scrollbar {
  width: 0px;
  /*设置滚动条宽度*/
  height: 0px;
  /*设置滚动条高度*/
}
.fuction .fuction-tab .tab-list .title {
  cursor: pointer;
  font-size: 20px;
  font-weight: 400;
  color: #0a1a3c;
  line-height: 50px;
  margin-right: 56px;
  white-space: nowrap;
}
.fuction .fuction-tab .tab-list .title:last-child {
  margin-right: 0;
}
.fuction .fuction-tab .tab-list .title-active {
  position: relative;
}
.fuction .fuction-tab .tab-list .title-active::before {
  position: absolute;
  content: '';
  width: 98px;
  height: 7px;
  background-image: url('../../imgs/smartProperty/tab-mark.png');
  background-size: 100% 100%;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
}
.fuction .fuction-list {
  margin-top: 50px;
}
.fuction .fuction-list .fuction-item {
  width: 100%;
  display: none;
}
.fuction .fuction-list .fuction-item:first-child {
  display: block;
}
.fuction .fuction-list .fuction-item .sys-desc {
  width: 300px;
  min-height: 372px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 10px;
  margin-right: 20px;
  padding: 50px 34px;
}
.fuction .fuction-list .fuction-item .img-box {
  flex: 1;
  text-align: center;
}
.fuction .fuction-list .fuction-item .img-box .img {
  height: 460px;
  margin: 0 auto;
  display: block;
}
.scene-app-img {
  width: 1198px !important;
  margin: 0 auto;
  margin-bottom: 100px;
}