* {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
  font-size: 12px;
  color: #333;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}
.banner {
  width: 100%;
  height: 578px;
  background: url('../images/banner.png') no-repeat center;
}
.w1200 {
  width: 1200px;
  margin: 0 auto;
}
.public-tit {
  text-align: center;
}
.public-tit h4 {
  display: block;
  color: #333;
  font-size: 40px;
  line-height: 56px;
  margin-bottom: 20px;
}
.public-tit p {
  font-size: 18px;
  color: #666;
}
.public-tit.white h4,
.public-tit.white p {
  color: #fff;
}
.adv-type {
  padding: 40px 0;
  overflow: hidden;
}
.adv-type .adv-type-list {
  margin: 40px 0 20px;
}
.adv-type .adv-type-list .adv-type-item {
  width: 285px;
  height: 260px;
  margin-right: 20px;
  float: left;
  padding: 15px;
  box-sizing: border-box;
  text-align: center;
  transition: all 0.4s;
  -ms-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  border-radius: 5px;
}
.adv-type .adv-type-list .adv-type-item img {
  display: inline-block;
  height: 54px;
}
.adv-type .adv-type-list .adv-type-item h4 {
  font-size: 20px;
  color: #333;
  font-weight: bold;
  line-height: 36px;
  margin: 15px 0;
}
.adv-type .adv-type-list .adv-type-item h5 {
  color: #666;
  font-size: 16px;
  margin-bottom: 8px;
}
.adv-type .adv-type-list .adv-type-item p {
  color: #999;
  font-size: 14px;
  line-height: 20px;
}
.adv-type .adv-type-list .adv-type-item:hover {
  transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  -moz-transform: translateY(-5px);
  -webkit-transform: translateY(-5px);
  -o-transform: translateY(-5px);
  box-shadow: 0 0 20px #ccc;
  -webkit-box-shadow: 0 0 20px #ccc;
  -moz-box-shadow: 0 0 20px #ccc;
  -o-box-shadow: 0 0 20px #ccc;
  -ms-box-shadow: 0 0 20px #ccc;
}
.adv-type .adv-type-list .adv-type-item:last-child {
  margin-right: 0;
}
.system {
  width: 100%;
  height: 700px;
  padding: 50px 0;
  box-sizing: border-box;
  overflow: hidden;
  background: url('../images/system_bg.png') no-repeat center;
}
.system .system-list {
  position: relative;
}
.system .system-list .si-line-h {
  display: block;
  position: absolute;
  left: 50px;
  top: 185px;
  width: 1100px;
  height: 1px;
  background: url('../images/line_h.png') no-repeat center;
}
.system .system-list .si-line-v1,
.system .system-list .si-line-v2 {
  display: block;
  position: absolute;
  width: 1px;
  height: 384px;
  background: url('../images/line_v.png') no-repeat center;
}
.system .system-list .si-line-v1 {
  left: 375px;
}
.system .system-list .si-line-v2 {
  right: 425px;
}
.system .system-list .system-item {
  width: 33.33333333%;
  height: 192px;
  margin-top: 35px;
  float: left;
}
.system .system-list .system-item .si-left {
  position: relative;
  width: 85px;
  height: 87px;
  float: left;
  margin-right: 20px;
  background: url('../images/s_num_bg.png') no-repeat center 100%;
}
.system .system-list .system-item .si-left span {
  position: absolute;
  top: -35px;
  left: -18px;
  display: block;
  font-size: 72px;
  color: #fff;
  font-weight: bold;
}
.system .system-list .system-item .si-right {
  padding-right: 30px;
  box-sizing: border-box;
}
.system .system-list .system-item .si-right h4 {
  color: #fff;
  font-weight: bold;
  font-size: 24px;
  margin-bottom: 15px;
}
.system .system-list .system-item .si-right p {
  color: #fff;
  font-size: 16px;
  line-height: 24px;
}
.toufang {
  padding: 50px 0;
  box-sizing: border-box;
  overflow: hidden;
}
.toufang .toufang_bg {
  display: block;
  margin: 40px auto;
  width: 100%;
}
.toufang .btn {
  display: block;
  margin: 20px auto;
  outline: 0;
  width: 320px;
  height: 60px;
  background-color: #15affc;
  -webkit-border-radius: 50px;
  -moz-border-radius: 50px;
  -ms-border-radius: 50px;
  -o-border-radius: 50px;
  border-radius: 50px;
  color: #fff;
  font-size: 24px;
  line-height: 60px;
  text-align: center;
}
.function {
  position: relative;
  padding-top: 50px;
  box-sizing: border-box;
  width: 100%;
  height: 920px;
}
.function .function-bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 760px;
  background: url("../images/function_bg.png") no-repeat center;
}
.function .function-list {
  padding-top: 50px;
  overflow: hidden;
}
.function .function-list .function-item {
  float: left;
  width: 260px;
  height: 300px;
  background-color: #fff;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  border-radius: 5px;
  margin-right: 53.33333333px;
  margin-bottom: 53.33333333px;
  box-shadow: 0 3px 10px #ececec;
  -webkit-box-shadow: 0 3px 10px #ececec;
  -moz-box-shadow: 0 3px 10px #ececec;
  -o-box-shadow: 0 3px 10px #ececec;
  -ms-box-shadow: 0 3px 10px #ececec;
  text-align: center;
  padding: 30px;
  box-sizing: border-box;
  transition: all 0.4s;
  -ms-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
}
.function .function-list .function-item img {
  display: inline-block;
  height: 85px;
  margin-top: 20px;
}
.function .function-list .function-item h4 {
  color: #444;
  font-size: 18px;
  font-weight: bold;
  line-height: 36px;
  margin: 24px 0 6px 0;
}
.function .function-list .function-item p {
  font-size: 14px;
  color: #999;
}
.function .function-list .function-item:hover {
  transform: translateY(-10px);
  -ms-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  -webkit-transform: translateY(-10px);
  -o-transform: translateY(-10px);
}
.function .function-list .function-item:nth-child(4n) {
  margin-right: 0;
}
.effect {
  padding: 50px 0;
  overflow: hidden;
}
.effect .effect-left {
  width: 50%;
  padding-right: 140px;
  padding-top: 145px;
  box-sizing: border-box;
  float: left;
}
.effect .effect-left h4 {
  color: #222;
  font-size: 30px;
  margin-bottom: 40px;
}
.effect .effect-left p {
  font-size: 16px;
  color: #666;
  line-height: 26px;
  margin-bottom: 40px;
}
.effect .effect-right {
  width: 50%;
  float: left;
  padding-top: 50px;
  box-sizing: border-box;
}
.customer {
  padding: 50px 0;
  overflow: hidden;
  background-color: #eff2f2;
}
.customer .customer-left {
  float: left;
  width: 50%;
}
.customer .customer-left img {
  display: block;
  width: 615px;
  height: 400px;
}
.customer .customer-right {
  width: 50%;
  float: left;
  padding-left: 75px;
  padding-top: 75px;
  box-sizing: border-box;
}
.customer .customer-right h4 {
  font-size: 30px;
  color: #222;
  margin-bottom: 40px;
}
.customer .customer-right p {
  color: #666;
  font-size: 16px;
  line-height: 36px;
}
.manage {
  padding: 50px 0;
  box-sizing: border-box;
  overflow: hidden;
  background-color: #f7f9fb;
}
.manage .manage-list {
  margin-top: 30px;
  overflow: hidden;
}
.manage .manage-list .manage-item {
  text-align: center;
  float: left;
  width: 33.33333333%;
  padding: 0 40px;
  box-sizing: border-box;
}
.manage .manage-list .manage-item img {
  display: inline-block;
  height: 145px;
}
.manage .manage-list .manage-item h4 {
  color: #333;
  font-size: 26px;
  margin: 20px 0;
}
.manage .manage-list .manage-item p {
  font-size: 16px;
  color: #666;
  line-height: 24px;
}
.advform {
  padding: 50px 0;
  overflow: hidden;
}
.advform img {
  display: block;
  width: 100%;
  margin: 40px auto 0;
}
.flow {
  padding: 50px 0;
  background-color: #f7f9fb;
  overflow: hidden;
}
.flow img {
  display: block;
  width: 100%;
  margin: 40px auto 0;
}