* {
  box-sizing: border-box;
  font-family: "microsoft yahei";
}
.w {
  min-width: 1200px;
  width: 1200px;
  margin: 0 auto;
}
.box .nav {
  min-width: 1560px;
  height: 57px;
  background-color: #1d8dc0;
}
.box .nav ul {
  display: flex;
  line-height: 57px;
  color: #fff;
}
.box .nav ul li {
  width: 200px;
  margin: 0px 10px;
  text-align: center;
  font-size: 20px;
}
.box .nav ul li a {
  color: #fff;
}
.box .nav ul .active {
  background-color: #fff;
}
.box .nav ul .active a {
  color: #1d8dc0;
}
.box .navImg img {
  width: 100%;
  min-width: 1200px;
  height: 100%;
}
.box .article .detail {
  margin-top: 20px;
  display: flex;
}
.box .article .detail .detailRight {
  margin-left: 60px;
}
.box .article .detail .detailRight h1 {
  font-size: 36px;
  font-weight: 400;
  color: #1D1D1D;
}
.box .article .detail .detailRight p {
  font-size: 22px;
  font-weight: 200;
  color: #3E3E3E;
  line-height: 50px;
}
.box .article .detail .detailRight .go {
  cursor: pointer;
  outline: none;
  border: none;
  margin-top: 29px;
  background-color: #1d8dc0;
  color: #fff;
  width: 212px;
  height: 63px;
  font-size: 28px;
  border-radius: 10px;
}
.box .article .detail .Popup {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  width: 780px;
  height: 400px;
  transform: translate(-50%, -50%);
  background-color: #ffffff;
}
.box .article .detail .Popup h1 {
  background-color: #1d8dc0;
  text-align: center;
  color: #ffffff;
  line-height: 40px;
  font-size: 22px;
  font-weight: 400;
}
.box .article .detail .Popup .submitBox {
  padding: 20px 50px;
}
.box .article .detail .Popup .submitBox li {
  display: flex;
  line-height: 30px;
  margin-bottom: 20px;
}
.box .article .detail .Popup .submitBox li strong {
  font-size: 16px;
  font-weight: 400;
}
.box .article .detail .Popup .submitBox li span {
  cursor: pointer;
  display: block;
  font-size: 16px;
  text-align: center;
  border: 1px solid #000;
  width: 93px;
  height: 30px;
  line-height: 30px;
  margin-left: 15px;
}
.box .article .detail .Popup .submitBox li input {
  width: 205px;
  height: 33px;
  margin-left: 15px;
  border: 1px solid #000000;
  padding-left: 10px;
  font-size: 16px;
}
.box .article .detail .Popup .submitBox li .active {
  background-color: #1d8dc0;
  color: #ffffff;
}
.box .article .detail .Popup .submit {
  cursor: pointer;
  display: block;
  margin: 0 auto;
  background-color: #1d8dc0;
  outline: none;
  border: none;
  color: #ffffff;
  width: 162px;
  height: 39px;
  font-size: 22px;
  text-align: center;
}
.box .article .ad {
  width: 630px;
  height: 90px;
  min-width: 630px;
  margin: 0 auto;
  margin-top: 55px;
  margin-bottom: 32px;
}
.box .article .ad img {
  width: 100%;
  height: 100%;
}
.box .article .detailImg {
  display: flex;
}
.box .article .detailImg .triple {
  margin-left: 26px;
}
.box .article .detailImg .triple ul li {
  margin-bottom: 19px;
}
.box .info {
  text-align: center;
  font-size: 16px;
  height: 65px;
}
.box .info h3 {
  margin-top: 5px;
  color: red;
}
.box .info .first {
  margin-top: 5px;
}
.box .info .second {
  margin-top: 5px;
}