.pub-1440 {
  width: 100%;
  margin: auto;
}
.pub-1200 {
  width: 1200px;
  margin: auto;
}
.clear {
  clear: both;
}
body {
  min-width: 1200px;
  font-family: "微软雅黑", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
@font-face {
  font-family: 'num';
  src: url('../assets/fonts/num.otf');
  font-weight: normal;
  font-style: normal;
}
#wechat-sys h1 {
  text-align: center;
  padding-top: 55px;
  font-size: 34px;
  font-weight: normal;
  color: #303030;
}
#wechat-sys .pub-1200 > p {
  text-align: center;
  line-height: 24px;
  margin-top: 22px;
  margin-bottom: 28px;
  font-size: 16px;
  color: #767676;
}
#wechat-sys ul {
  overflow: hidden;
}
#wechat-sys ul li {
  transition: all 0.2s;
  position: relative;
  float: left;
  width: 286px;
  height: 380px;
  margin: 0px 7px;
  color: #fff;
}
#wechat-sys ul li .box-4 {
  transition: all 0.2s;
  background: rgba(0, 0, 0, 0.5);
  height: 380px;
}
#wechat-sys ul li .box-4 div {
  transition: all 0.2s;
  position: relative;
  z-index: 2;
  text-align: center;
  height: 135px;
  padding-top: 105px;
}
#wechat-sys ul li .box-4 h2 {
  transition: all 0.2s;
  position: relative;
  z-index: 2;
  text-align: center;
  font-size: 24px;
  font-weight: normal;
}
#wechat-sys ul li .box-4 p {
  transition: all 0.2s;
  position: absolute;
  z-index: 1;
  top: 380px;
  padding: 215px 38px;
  font-size: 14px;
  background: rgba(0, 129, 226, 0.8);
  line-height: 24px;
}
#wechat-sys ul li:hover .box-4 {
  background: none;
}
#wechat-sys ul li:hover .box-4 div {
  padding-top: 60px;
}
#wechat-sys ul li:hover .box-4 h2 {
  margin-top: -30px;
}
#wechat-sys ul li:hover .box-4 p {
  top: 0px;
}
#wechat-sys ul li:nth-of-type(1) {
  background-image: url("https://cdn.irzhd.com/imgs/wsys (1).jpg");
}
#wechat-sys ul li:nth-of-type(2) {
  background: url("https://cdn.irzhd.com/imgs/wsys (2).jpg");
}
#wechat-sys ul li:nth-of-type(3) {
  background: url("https://cdn.irzhd.com/imgs/wsys (3).jpg");
}
#wechat-sys ul li:nth-of-type(4) {
  background: url("https://cdn.irzhd.com/imgs/wsys (4).jpg");
}
#wechat-toll {
  padding-bottom: 60px;
  overflow: hidden;
  background: #EEEEEE;
}
#wechat-toll h1 {
  text-align: center;
  padding-top: 65px;
  padding-bottom: 40px;
  font-size: 34px;
  font-weight: normal;
  color: #303030;
}
#wechat-toll dl {
  border-radius: 8px;
  float: left;
  width: 370px;
  height: 260px;
  margin: 14px 15px;
  background: #fff;
  text-align: center;
}
#wechat-toll dl dt {
  padding-top: 35px;
}
#wechat-toll dl dd h2 {
  padding: 24px 0 20px;
  font-size: 24px;
  font-weight: normal;
  color: #303030;
}
#wechat-toll dl dd p {
  padding: 0 32px;
  line-height: 24px;
  color: #767676;
}
#wechat-function {
  height: 570px;
  background: url("../assets/img/wwbg.jpg") no-repeat;
  background-size: cover;
}
#wechat-function h1 {
  text-align: center;
  padding-top: 65px;
  padding-bottom: 40px;
  font-size: 34px;
  font-weight: normal;
  color: #303030;
}
#wechat-function ul {
  overflow: hidden;
}
#wechat-function ul li {
  float: left;
  width: 120px;
  height: 120px;
  text-align: center;
  background: rgba(0, 0, 0, 0.5);
}
#wechat-function ul li p {
  padding: 26px 0 20px;
}
#wechat-function ul li p img {
  height: 36px;
}
#wechat-function ul li span {
  font-size: 14px;
  color: #fff;
}
#wechat-function ul:nth-of-type(1) li:nth-child(even) {
  background: rgba(0, 0, 0, 0.7);
}
#wechat-function ul:nth-of-type(2) li:nth-child(odd) {
  background: rgba(0, 0, 0, 0.7);
}
#wechat-function ul:nth-of-type(3) li:nth-child(even) {
  background: rgba(0, 0, 0, 0.7);
}
#wechat-dev-flow {
  padding-bottom: 115px;
}
#wechat-dev-flow h1 {
  text-align: center;
  padding-top: 75px;
  font-size: 34px;
  font-weight: normal;
  color: #303030;
}
#wechat-dev-flow .pub-1200 > p {
  text-align: center;
  line-height: 24px;
  margin-top: 22px;
  margin-bottom: 28px;
  font-size: 16px;
  color: #767676;
}
#wechat-dev-flow .flow-title {
  width: 1120px;
  margin: 0 auto 26px;
}
#wechat-dev-flow .flow-title div {
  border-bottom: 2px solid #85AEF3;
  padding-bottom: 12px;
  overflow: hidden;
}
#wechat-dev-flow .flow-title div span {
  float: left;
  width: 260px;
  margin-left: 16px;
  text-align: center;
  color: #9b9b9b;
}
#wechat-dev-flow .flow-title i {
  margin-top: -10px;
  margin-right: 260px;
  display: block;
  float: left;
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 100%;
  border: 2px solid #85AEF3;
}
#wechat-dev-flow .flow-title i:last-child {
  margin-right: 0;
}
#wechat-dev-flow .flow-details {
  width: 1120px;
  margin: auto;
}
#wechat-dev-flow .flow-details ul {
  overflow: hidden;
}
#wechat-dev-flow .flow-details ul li {
  background: url("../assets/img/webg.png") no-repeat 13px 0;
  width: 140px;
  height: 80px;
  float: left;
  text-align: center;
}
#wechat-dev-flow .flow-details ul li p {
  height: 26px;
  width: 26px;
  margin: 6px auto 16px;
  padding: 5px;
  border: 2px solid #fff;
  background: #72A1F1;
  border-radius: 100%;
  line-height: 22px;
}
#wechat-dev-flow .flow-details ul li p img {
  height: 18px;
  width: 18px;
}
#wechat-dev-flow .flow-details ul li span {
  color: #464646;
}
#wechat-dev-flow .flow-details ul li:hover {
  background: url("../assets/img/wxbg2.png") no-repeat 13px 0;
}
#wechat-dev-flow .flow-details ul li:hover p {
  background-color: #3478eb;
}
#wechat-dev-flow .flow-details ul li:hover span {
  color: #4D8EFA;
}