* {
  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%;
}

.paragraph {
  width: 1200px;
  padding: 50px 0 0;
  margin: 0 auto;
  overflow: hidden;
}

.left {
  width: 625px;
  float: left;
}

.left h1 {
  box-sizing: border-box;
  font-size: 36px;
  color: #1874ba;
  width: 455px;
  height: 80px;
  font-weight: normal;
  
  text-align: center;
  line-height: 70px;
  margin: 0 auto;
}

.right {
  width: 515px;
  float: right;
  overflow: hidden;
}

.right a {
  display: block;
  float: left;
}

.right a:nth-child(2n+2) {
  margin-left: 15px;
}

.right a:nth-child(n+3) {
  margin-top: 15px;
}

.introduce {
  margin-top: 20px;
}

.introduce::before {
  content: "";
  display: block;
  width: 16px;
  height: 22px;
  margin: 0 auto 15px;
  background: url("../images/down.jpg")no-repeat;
}

.introduce font {
  display: block;
  font-size: 18px;
  color: #4b4b4b;
  letter-spacing: 1px;
  line-height: 30px;
}

.smallbtn {
  margin-top: 35px;
  overflow: hidden;
}

.smallbtn a {
  display: block;
  width: 242px;
 


  border: 1px solid #2b56ff;
  border-radius: 4px;
  float: left;
  margin: 0 30px;
      height: 45px;
      line-height: 45px;
      text-align: center;
      font-size: 20px;
      letter-spacing: 1px;
      float: left;
}

.smallbtn a:first-child {
  color: #2b56ff;
}

.smallbtn a:last-child {
  color: #fff;
  background: #2b56ff;
}

.p_title {
  font-size: 36px;
  color: #1874ba;
  font-weight: normal;
  text-align: center;
  line-height: 1em;
}

.ys {
  overflow: hidden;
  margin-top: 40px;
}

.ys a {
  display: block;
  float: left;
  width: 230px;
  margin-right: 12.5px;
}

.ys a:last-child {
  margin-right: 0;
}

.ys a span {
  display: block;
  background: #f5f5f5;
  text-align: center;
  padding: 20px 0;
  font-size: 17px;
  color: #4b4b4b;
}

.ys a span em {
  font-style: normal;
  color: #1874ba;
}

.halfbtn {
  overflow: hidden;
  margin-top: 45px;
}

.halfbtn a {
  display: block;
      width: 230px;
      height: 45px;
      line-height: 45px;
      text-align: center;
      font-size: 18px;
      letter-spacing: 1px;
      border: 1px solid #2b56ff;
      border-radius: 4px;
      float: left;
}

.halfbtn a:first-child {
  margin-left: 306px;
  color: #2b56ff;
}

.halfbtn a:last-child {
  background: #2b56ff;
  color: #fff;
  margin-left: 128px;
}

.zylist {
  overflow: hidden;
  margin-top: 40px;
}

.zylist li {
  width: 390px;
  float: left;
  margin-right: 15px;
}

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

.zylist li:nth-child(n+4) {
  margin-top: 15px;
}

.zyinfo {
  padding: 20px 10px;
  background: #f5f5f5;
}

.zybt {
  display: block;
  text-align: center;
  font-size: 18px;
  color: #d51c5e;
  line-height: 1em;
}

.zybt i {
  font-style: normal;
  font-size: 18px;
}

.zyinfo font {
  display: block;
  font-size: 16px;
  color: #4b4b4b;
  margin-top: 10px;
}

.zyzx {
  overflow: hidden;
  margin-top: 13px;
}

.zyzx a {
  display: block;
      width: calc((100% - 84px)/2);
      height: 30px;
      line-height: 30px;
      text-align: center;
      border: 1px solid #2b56ff;
      border-radius: 6px;
      font-size: 14px;
      margin: 0 20px;
      float: left;
}

.zyzx a:first-child {
  color: #2b56ff;
}

.zyzx a:last-child {
  color: #fff;
  background: #2b56ff;
}

.ktsj {
  overflow: hidden;
  margin-top: 40px;
}

.sjms {
  width: 292px;
  height: 412px;
  background: #f5f5f5;
  box-sizing: border-box;
  padding: 5px 15px 0;
  float: left;
}

.sjms font {
  display: block;
  font-size: 18px;
  color: #4b4b4b;
  margin-top: 25px;
  line-height: 30px;
}

.sjtp {
  width: 894px;
  overflow: hidden;
  float: left;
  margin-left: 13px;
}

.sjtp a {
  display: block;
  float: left;
  line-height: 0;
  margin-right: 12px;
}

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

.sjtp a:nth-child(n+4) {
  margin-top: 12px;
}

.fwinfo {
  font-size: 18px;
  color: #4b4b4b;
  line-height: 30px;
  margin-top: 34px;
}

.hzdw {
  overflow: hidden;
  margin-top: 20px;
}

.hzdw a {
  display: block;
  line-height: 0;
  margin-right: 13px;
  float: left;
}

.hzdw a:last-child {
  margin-right: 0;
}

.lastpara {
  padding: 50px 0;
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}