* {
  margin: 0;
  padding: 0;
}

body {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
}

ul, ol {
  list-style: none;
}

a {
  text-decoration: none;
}

img {
  display: block;
}

.banner a {
  display: block;
}

.banner img {
  width: 100%;
}

.introduce {
  width: 1190px;
  margin: 50px auto 0;
  overflow: auto;
}

.introduce>img {
  float: left;
}

.intro {
  box-sizing: border-box;
  width: 700px;
  height: 400px;
  background: #eee;
  float: left;
  padding: 0 25px;
  position: relative;
}

.intro::before {
  content: "";
  display: block;
  width: 673px;
  height: 369px;
  border: 1px solid #fff;
  position: absolute;
  top: 15px;
  left: 12px;
}

.intro>img {
  margin: 65px auto 0;
}

.intro strong {
  display: block;
  text-align: center;
  font-size: 28px;
  color: #434343;
  font-weight: normal;
  line-height: 30px;
  margin-top: 20px;
}

.intro font {
  display: block;
  text-align: center;
  font-size: 16px;
  color: #9d9d9d;
  line-height: 18px;
  margin-top: 12px;
}

.intro p {
  font-size: 16px;
  color: #434343;
  line-height: 30px;
  margin-top: 22px;
}

.paragraph {
  width: 1190px;
  margin: 0 auto;
  padding-top: 50px;
}

.p_title {
  text-align: center;
  font-size: 40px;
  color: #434343;
  line-height: 42px;
}

.zylist {
  overflow: hidden;
  margin-top: 50px;
}

.zylist li {
  width: 390px;
  float: left;
  margin-right: 10px;
}

.zylist li:nth-child(3n+3) {
  margin-right: 0;
}

.zylist li:nth-child(n+4) {
  margin-top: 10px;
}

.zyfm {
  display: block;
  line-height: 0;
}

.zyinfo {
  border: 2px solid #eee;
  border-top: 1px solid #eee;
  padding: 0 13px;
  overflow: hidden;
  height: 64px;
  line-height: 64px;
}

.zyxq {
  float: left;
}

.zybt {
  float: left;
  color: #000;
  font-size: 22px;
  padding-right: 20px;
}

.zyzx {
  float: right;
  font-size: 16px;
  color: #fe4b23;
  border: 1px solid #fe4b23;
  line-height: 26px;
  padding: 0 13px;
  border-radius: 4px;
  margin-top: 18px;
}

.ys {
  margin-top: 50px;
}

.ys::after {
  content: "";
  display: block;
  clear: both;
}

.ys a {
  display: block;
  float: left;
  width: 390px;
  margin-right: 10px;
  position: relative;
}

.ys a:nth-child(3n+3) {
  margin-right: 0;
}

.ys a:nth-child(n+4) {
  margin-top: 10px;
}

.ysinfo {
  padding: 38px 0 20px;
  box-shadow: 0 2px 4px #eaeaea;
  text-align: center;
}

.ysinfo strong {
  display: block;
  font-weight: normal;
  font-size: 22px;
  color: #434343;
  line-height: 24px;
}

.ysinfo font {
  display: block;
  font-size: 16px;
  color: #666;
  line-height: 18px;
  margin-top: 10px;
}

.ysicon {
  display: block;
  width: 110px;
  height: 110px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  margin: -93px auto 0;
  position: relative;
  z-index: 3;
  overflow: hidden;
}

.ysicon::before {
  content: "";
  display: block;
  width: 90px;
  height: 90px;
  background: #fff;
  border-radius: 50%;
  margin: 10px;
}

.ysicon::after {
  content: "";
  display: block;
  width: 50px;
  height: 50px;
  position: absolute;
  top: 30px;
  left: 30px;
  background: url("../images/ys-icon.jpg")no-repeat;
}

.ysicon_1::after {
  background-position: 0 0;
}

.ysicon_2::after {
  background-position: -51px 0;
}

.ysicon_3::after {
  background: url("../images/ys-3-icon.png")no-repeat;
}

.ysicon_4::after {
  background-position: -153px 0;
}

.ysicon_5::after {
  background: url("../images/ys-5-icon.png")no-repeat;
}

.ysicon_6::after {
  background-position: -251px 0;
}

.ys a:hover .ysicon_1::after {
  background-position: 0 -50px;
}

.ys a:hover .ysicon_2::after {
  background-position: -51px -50px;
}

.ys a:hover .ysicon_3::after {
  background: url("../images/ys-3-hover.png")no-repeat;
}

.ys a:hover .ysicon_4::after {
  background-position: -153px -50px;
}

.ys a:hover .ysicon_5::after {
  background: url("../images/ys-5-hover.png")no-repeat;
}

.ys a:hover .ysicon_6::after {
  background-position: -251px -50px;
}

.ys a:hover strong {
  color: #ff4a23;
}

.ys a:hover font {
  color: #ff4a23;
}

.xszp {
  overflow: hidden;
  margin-top: 50px;
  position: relative;
}

.xszp a {
  display: block;
  position: relative;
  padding-bottom: 40px;
}

.xszp .swiper-button-prev {
  left: 0;
}

.xszp .swiper-button-next {
  right: 0;
}

.xszp .swiper-button-next, .xszp .swiper-button-prev {
  width: 44px;
  height: 44px;
}

.xszp .swiper-button-next {
  background: url("../images/right.jpg")no-repeat center center;
}

.xszp .swiper-button-prev {
  background: url("../images/left.jpg")no-repeat center center;
}

.xszp .swiper-button-next::after {
  content: "";
}

.xszp .swiper-button-prev::after {
  content: "";
}

.zpinfo {
  width: 344px;
  height: 80px;
  background: #fff;
  text-align: center;
  box-shadow: 0 2px 3px #d5d5d5;
  position: absolute;
  bottom: 4px;
  left: 22px;
}

.zpinfo span {
  display: block;
  font-size: 22px;
  color: #434343;
  margin-top: 15px;
}

.zpinfo font {
  display: block;
  font-size: 16px;
  color: #787878;
}

.xyhj {
  overflow: hidden;
  margin-top: 50px;
}

.lastpara {
  padding-bottom: 50px;
}

.xyhj a {
  display: block;
  line-height: 0;
  float: left;
  margin-right: 10px;
}

.xyhj a:nth-child(3n+3) {
  margin-right: 0;
}

.xyhj a:nth-child(n+4) {
  margin-top: 10px;
}