.banner {
  width: 100%;
  height: 550px;
  position: relative;
  z-index: 999;
}
.banner video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: fill;
}
.banner video source {
  display: block;
  width: 100%;
  height: 100%;
}
.banner .banner_bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.banner .banner_bg div {
  width:100%;
  height:100%;
  background: url('http://www.yaodamai360.com/uploads/200330/1-200330142924458.jpg') no-repeat center;
  margin: 0 auto;
}
.one1 {
  width: 100%;
  height: 1560px;
}
.one1 .animated {
  width: 1200px;
  margin: 0 auto;
  height: 100%;
}
.one1 .animated .main {
  width: 100%;
  height: 1560px;
  overflow: hidden;
}
.one1 .animated .main .main_t {
  margin-top: 35px;
  text-align: center;
}
.one1 .animated .main .main_t h1 {
  font-size: 45px;
  color: #424242;
}
.one1 .animated .main .main_t em {
  width: 50px;
  height: 2px;
  display: block;
  margin: 0 auto;
  margin-top: 10px;
  margin-bottom: 10px;
  background-color: #e3123f;
}
.one1 .animated .main .main_t p {
  width: 1030px;
  margin: 0 auto;
  font-size: 15px;
  color: #757575;
}
.one1 .animated .main .main_c ul {
  margin-top: 50px;


}
.one1 .animated .main .main_c ul li {
  float: left;

  width: 496px;
  margin-left: 75px;
  margin-bottom:38px;
}
.one1 .animated .main .main_c ul li:last-child {
  margin-right: 0;
}
.one1 .animated .main .main_c ul li i {
  display: block;
  width: 496px;
  height: 340px;
  overflow: hidden;
}
.one1 .animated .main .main_c ul li img {
  width: 496px;
  display: block;
  height: 100%;
}
.one1 .animated .main .main_c ul li:hover img {
  transform: scale(1.2);
  transition: all .3s;
}
.one1 .animated .main .main_c ul li div {
  width: 100%;
  height: 60px;
  margin-top: 15px;
}
.one1 .animated .main .main_c ul li div span:nth-child(1) {
  float: left;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background-color: #b3b3b3;
  margin-left: 95px;
  margin-right: 10px;
}
.one1 .animated .main .main_c ul li div span:nth-child(1) img {
  width: 30px;
  height: 30px;
  margin: 13px 13px;
}
.one1 .animated .main .main_c ul li div span:nth-child(2) {
  float: left;

}
.one1 .animated .main .main_c ul li div span:nth-child(2) p:nth-child(1) {
  font-size: 22px;
  color: #333;
  margin-top: 5px;
}
.one1 .animated .main .main_c ul li div span:nth-child(2) p:nth-child(2) {
  font-size: 12px;
  color: #999;
}
.one1 .animated .main .main_c ul li:hover {
  transition: all .5s;
  box-shadow: 2px 2px 20px #e3e3e3;

}


.message {
  width: 100%;
  height: 545px;
  background-color: #e3123f;
  overflow: hidden;
}
.message .link_c h1 {
  font-size: 45px;
  color: #fff;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 30px;
}
.message .link_c form {
  width: 1250px;
  margin: 0 auto;
  position: relative;
}
.message .link_c form div {
  width: 200px;
  height: 100px;
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 10px;
  text-align: center;
  line-height: 100px;
  color: #fff;
  position: absolute;
  left: 505px;
  top: 63px;
  display: none;
}
.message .link_c form i {
  font-size: 16px;
  color: #fff;
  position: absolute;
  right: 130px;
  font-style: normal;
  display: none;
}
.message .link_c form .i1 {
  top: 22px;
}
.message .link_c form .i2 {
  top: 104px;
}
.message .link_c form input {
  width: 625px;
  height: 60px;
  display: block;
  margin: 0 auto;
  margin-top: 20px;
  border-radius: 10px;
  border: 1px solid #ccc;
  font-size: 16px;
  padding-left: 15px;
  outline: none;
}
.message .link_c form .span {
  margin: 0 auto;
  width: 642px;
  height: 60px;
  display: block;
  margin-top: 20px;
  background-color: #fff;
  border-radius: 10px;
  font-size: 24px;
  color: #e3123f;
  text-align: center;
  line-height: 60px;
  cursor: pointer;
}
.message .link_c .iphone {
  width: 520px;
  height: 90px;
  margin: 0 auto;
  margin-top: 20px;
}
.message .link_c .iphone div {
  float: left;
  height: 100%;
  width: 100%;
  position: relative;
}
.message .link_c .iphone div p {
  font-size: 14px;
  color: #fff;
  text-align: center;
  padding-top: 3px;
}
body {
  position: relative;
}
.dg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.2);
  display: none;
}