.t-buttom {
  height: 907px;
  background: url('../img/parkbg.png') no-repeat;
  background-size: 100%;
  margin-top: 79px;
}

.i-top span {
  display: block;
  font-size: 22px;
  font-family: PingFangSC-Regular;
  color: #b4bff1;
  line-height: 36px;
}

/* 智能化管理 */
/* 智能化管理 */
.content {
  margin-top: 80px;
}

.inners {
  width: 60%;
  height: 600px;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.23);
  border-radius: 4px;
  margin: 0 auto;
  margin-top: 60px;
}

.inners :nth-child(5) {
  clear: both;
}

.inners dl {
  float: left;
  width: 11%;
  margin: 7%;
  margin-bottom: 0;
}

.inners dl dt a {
  display: block;
  margin: 0 auto;
  text-align: center;
  width: 90px;
  height: 90px;
}

.inners dl dt img {
  /* margin: 0 auto; */
  margin-top: 5px;
  margin-left: -6%;
  display: block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px transparent;
}

.inners dl dt img:hover,
.inners dl dt img:focus,
.inners dl dt img:active {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}

.inners dl dd p {
  margin: 0 auto;
  text-align: center;
}

.inners dl dd :nth-child(1) {
  width: 34px;
  height: 6px;
  background: rgba(231, 231, 231, 1);
  opacity: 0.8;
  margin-top: 12px;
  margin-left: 30%;
}

.inners dl dd :nth-child(2) {
  font-size: 16px;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.85);
  line-height: 28px;
  margin: 10px 0;
}

.inners dl dd :nth-child(3) {
  font-size: 12px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  color: #c5c5c5;
  line-height: 17px;
}

/* 物联 */
.association {
  margin: 0 5%;
  margin-top: 80px;
}

.association span {
  display: inline-block;
  height: 50px;
  width: 2px;
  background: #0c88ed;
}

.association .num {
  font-size: 54px;
  font-family: STHeiti;
  color: rgba(12, 136, 237, 1);
  line-height: 50px;
  display: inline-block;
  padding-right: 22px;
}

.association .a-inner {
  display: inline-block;
  margin-left: 22px;
  line-height: 40px;
}

.association .a-inner :nth-child(1) {
  font-size: 30px;
  font-family: PingFangSC-Light;
  color: #0c88ed;
}

.association .a-inner :nth-child(2) {
  font-size: 24px;
  font-family: PingFangSC-Regular;
  color: rgba(12, 136, 237, 1);
}

.new {
  width: 60%;
  margin: 80px auto;
}

.new img {
  display: block;
  margin: 72px 0;
  width: 100%;
}

.new dl {
  height: 500px;
  width: 80%;
  margin: 0 auto;
}

.new dl dt {
  float: left;
  width: 50%;
}

.new dl dt img {
  display: block;
}

.new dl div {
  float: left;
  width: 40%;
  margin-left: 10%;
  margin-top: 10%;
}

.new dl dd {
  padding-top: 5%;
}

.new dl dd .one {
  font-size: 16px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 42px;
}

.new dl dd .one img {
  margin: 0;
  display: inline-block;
  width: 20px;
  padding-right: 10px;
}

.new dl dd .two {
  font-size: 14px;
  color: #a2a2a2;
  padding-left: 30px;
}

/*s刷脸  */
.outer {
  margin-top: 80px;
}

.n-con {
  height: 1000px;
  background: #fafafa;
}

.n-con p {
  font-size: 30px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  color: rgba(50, 50, 51, 1);
  text-align: center;
  padding-top: 63px;
}

.n-con img {
  display: block;
  margin: 0 auto;
  margin-top: 113px;
}

/* 一部手机刷遍全园 */
.cont {
  height: 1450px;
  width: 80%;
  margin: 0 20%;
  margin-top: 93px;
}

.cont h5 {
  font-size: 25px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  color: rgba(0, 0, 0, 0.85);
}

.cont p {
  width: 75%;
  font-size: 14px;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  color: rgba(156, 156, 156, 1);
  margin: 41px 0 47px 0;
}

.cont li {
  width: 30%;
  float: left;
  margin-right: 20%;
  margin-bottom: 100px;
}

.cont li img {
  display: block;
}

.cont :nth-child(3),
.cont :nth-child(5) {
  clear: both;
}

.ewm {
  width: 40%;
  margin: 0 auto;
}

.ewm p {
  font-size: 30px;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  color: rgba(156, 156, 156, 1);
  text-align: center;
}

.ewm :nth-child(2) {
  width: 50%;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0px 3px 11px 0px rgba(253, 60, 60, 0.11);
  border-radius: 15px;
  margin: 0 auto;
  margin-top: 43px;
}

.ewm :nth-child(2) img {
  display: block;
  margin: 0 auto;
  padding: 10%;
  width: 80%;
}

/* 内容3 */
.content2 {
  margin-top: 80px;
}

.inners2 {
  width: 60%;
  margin: 0 auto;
  height: 300px;
}

.inners2 li {
  float: left;
  margin: 0 auto;
  width: 30%;
}

.inners2 li img {
  width: 100%;
}

h2 {
  font-size: 50px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  color: rgba(0, 0, 0, 0.85);
  line-height: 112px;
  text-align: center;
}

.c-top {
  width: 60%;
  text-align: center;
  font-size: 20px;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  color: rgba(156, 156, 156, 1);
  padding-bottom: 39px;
  border-bottom: 1px dashed #ededed;
  margin: 17px auto;
}

/* 新闻 */
/* .news {
  width: 70%;
  margin: 100px auto;
  margin-bottom: 0;
}
.news dl {
  margin-top: 50px;
  width: 30%;
  background: rgba(255, 255, 255, 1);
  border-radius: 4px;
  border: 1px solid rgba(233, 233, 233, 1);
  display: inline-block;
  margin-right: 20px;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px transparent;
}
.news dl:hover,
.news dl:focus,
.news dl:active {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}

.news dl dt img {
  display: block;
  width: 100%;
}
.news dl dd {
  padding: 20px;
}
.news dl dd :nth-child(1) {
  font-size: 20px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  color: rgba(0, 0, 0, 1);
  margin-bottom: 20px;
}
.news dl dd :nth-child(2) {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  font-size: 16px;
}
.news dl dd :nth-child(3) {
  margin-top: 20px;
  text-align: right;
} */