* {
  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;
  margin: 0 auto;
  padding: 55px 0 0;
}

.p_title {
  text-align: center;
  font-size: 36px;
  color: #454444;
  height: 44px;
}

.p_title::before, .p_title::after {
  content: "";
  display: inline-block;
  width: 12px;
  height: 44px;
}

.p_title::before {
  background: url("../images/title_bgl.png")no-repeat;
  margin-right: 5px;
}

.p_title::after {
  background: url("../images/title_bgr.png")no-repeat;
  margin-left: 5px;
}

.p_title strong {
  display: inline-block;
  height: 44px;
  line-height: 44px;
  vertical-align: top;
}

.why {
  margin-top: 40px;
}

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

.why li {
  width: 392px;
  float: left;
  margin-right: 12px;
  box-shadow: 0 0 4px 1px #f4f2f2;
  padding: 15px 0 20px;
}

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

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

.why li img {
  margin: 0 auto;
}

.why_info {
  text-align: center;
  margin-top: 15px;
}

.why_info p {
  background: url("../images/checked.jpg")no-repeat 110px center;
  height: 24px;
  line-height: 24px;
  font-size: 22px;
  color: #414141;
  text-indent: 25px;
}

.why_info font {
  display: block;
  font-size: 16px;
  color: #464646;
  line-height: 18px;
  margin-top: 12px;
}

.zszy {
  margin-top: 40px;
  border: 1px solid #2941e6;
  border-radius: 10px;
}

.zszy li {
  border-bottom: 1px solid #2941e6;
  height: 38px;
  line-height: 38px;
  text-align: center;
  font-size: 18px;
  color: #3a3a3a;
  overflow: hidden;
}

.zszy li:last-child {
  border-bottom: none;
}

.zszy li.th {
  height: 54px;
  line-height: 54px;
  font-weight: bold;
}

.zszy li span {
  display: block;
  float: left;
}

.zszy li span:first-child {
  width: 257px;
  border-right: 1px solid #2941e6;
}

.zymz {
  color: #3a3a3a;
}

.zymz:hover {
  text-decoration: underline;
}

.zszy li span:nth-child(2) {
  width: 154px;
}

.zszy li span:nth-child(3) {
  width: 160px;
}

.zszy li span:nth-child(4) {
  width: 215px;
}

.zszy li span:nth-child(5) {
  width: 214px;
}

.zszy li span:nth-child(6) {
  width: 197px;
}

.zyzx {
  display: block;
  width: 92px;
  line-height: 29px;
  font-size: 16px;
  color: #454444;
  border: 1px solid #2941e6;
  border-radius: 20px;
  margin: 4px auto 0;
}

.zyzx:hover {
  color: #2941e6;
}

.bgb_container {
  background: #f3f3f3;
  padding: 5px 0 45px;
  margin-top: 60px;
}

.ly {
  margin-top: 40px;
}

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

.ly li {
  width: 230px;
  float: left;
  margin-right: 12.5px;
  padding: 6px 0 14px;
  background: #fff;
  box-shadow: 0 0 2px 1px #e1e1e1;
  border-radius: 10px;
}

.ly li:last-child {
  margin-right: 0;
}

.ly img {
  margin: 0 auto;
}

.ly span {
  display: block;
  font-size: 20px;
  color: #454444;
  text-align: center;
  line-height: 22px;
  margin-top: 12px;
}

.ly font {
  display: block;
  font-size: 16px;
  color: #454444;
  padding: 0 6px;
  margin-top: 6px;
}

.halfbtn {
  overflow: hidden;
  margin-top: 25px;
}

.halfbtn a {
  display: block;
  width: 220px;
  height: 45px;
  line-height: 45px;
  float: left;
  background: #4357e0;
  color: #fff;
  text-align: center;
  font-size: 18px;
  border-radius: 10px;
}

.halfbtn a:first-child {
  margin-left: 357px;
}

.halfbtn a:last-child {
  margin-left: 44px;
}

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

.xyfc .left {
  float: left;
  width: 896px;
}

.xyfc li {
  overflow: hidden;
}

.xyfc li:nth-child(n+2) {
  margin-top: 9px;
}

.xyfc li a {
  display: block;
  float: left;
}

.xyfc li a:nth-child(n+2) {
  margin-left: 8px;
}

.xyfc .right {
  float: right;
}

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

.wt li {
  box-sizing: border-box;
  width: 187px;
  float: left;
  border: 1px solid #d3d3d3;
  margin-right: 15.6px;
  padding: 28px 0;
}

.wt li:last-child {
  margin-right: 0;
}

.wt li strong {
  display: block;
  text-indent: 20px;
  font-size: 24px;
  color: #535353;
}

.wt li em {
  font-style: normal;
  background: #273ae5;
  color: #fff;
  border-radius: 8px;
  padding: 0 3px;
  font-size: 20px;
  font-weight: normal;
}

.wt li font {
  display: block;
  text-indent: 20px;
  font-size: 18px;
  color: #535353;
  line-height: 20px;
  margin-top: 10px;
}

.wt li a {
  display: block;
  width: 83px;
  height: 28px;
  line-height: 28px;
  border-radius: 20px;
  border: 1px solid #273ae5;
  font-size: 18px;
  color: #454444;
  text-align: center;
  margin: 20px auto 0;
}

.wt li a:hover {
  background: #273ae5;
  color: #fff;
}