html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  color: #333333;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
ol,
ul {
  list-style: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
a {
  text-decoration: none;
  color: #333333;
}
.clearFix::after {
  zoom: 1;
  content: "";
  display: block;
  clear: both;
}
.df {
  display: flex;
}
.df_ac {
  display: flex;
  align-items: center;
}
.df-cc {
  display: flex;
  align-items: center;
  justify-content: center;
}
.pos_ab {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.fl {
  float: left;
}
.fr {
  float: right;
}
/* 1px边框的做法 */
/* .bd-1px {
  border: 1px solid black;
  transform: scale(0.5);
  height: 200%;
  width: 200%;
  transform-origin: 0 0;
} */
.fz12 {
  font-size: 12px;
}
.fz14 {
  font-size: 14px;
}
.fz16 {
  font-size: 16px;
}
.fz24 {
  font-size: 24px;
}
.fz22 {
  font-size: 22px;
}
.fz20 {
  font-size: 20px;
}
.fz28 {
  font-size: 28px;
}
.fz44 {
  font-size: 44px;
}
.fz32 {
  font-size: 32px;
}
.fz34 {
  font-size: 34px;
}
.fz36 {
  font-size: 36px;
}
.fz40 {
  font-size: 40px;
}
.fz54 {
  font-size: 54px;
}
.fz64 {
  font-size: 64px;
}
.db {
  display: block;
}
.dn {
  display: none;
}
.core {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
header {
  height: 100px;
  background: #fff;
  width: 100%;
  left: 0;
  top: 0;
  z-index: 10;
}
header .header {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .ul {
  width: 67%;
}
header ul {
  width: 100%;
  display: flex;
  justify-content: flex-end;
}
header li {
  text-align: center;
  margin-right: 9%;
}
header li a {
  font-size: 16px;
  font-family: Microsoft YaHei;
  color: #000000;
}
header li .a_s {
  color: #e60012;
  font-weight: bold;
  display: flex;
  flex-direction: column;
  position: relative;
}
header li .a_s::after {
  position: absolute;
  content: "";
  width: 40px;
  height: 2px;
  bottom: -15px;
  left: 50%;
  transform: translate(-50%);
  background-color: #e60012;
}
header .phone {
  display: flex;
  justify-content: center;
  align-items: center;
}
header .phone i {
  margin-top: 6px;
  margin-right: 8px;
}
header .phone span {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #e8343f;
}
footer {
  background: #57585a;
  padding: 69px 0;
  background: url(../img/img-2.png) no-repeat;
  background-size: cover;
}
footer .core {
  justify-content: space-between;
}
footer .ewm p {
  text-align: center;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 62px;
}
footer .dl {
  width: 41%;
  justify-content: space-between;
}
footer dt a {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #ffffff;
}
footer dd {
  margin: 24px 0;
}
footer dd a {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 300;
  color: #cccccc;
}
footer .icon_box i {
  margin-right: 20px;
}
footer .icon_box p {
  margin-bottom: 25px;
}
footer .icon_box p span {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
}
footer .icon_box p:nth-child(1) span {
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #ffffff;
}
.adv {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.adv img {
  width: 100%;
}
.crumbs {
  margin: 33px auto;
}
.crumbs span {
  color: #999999;
}
.crumbs a {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
}
.title {
  margin-top: 85px;
}
.title .line {
  width: 86px;
  height: 4px;
  background: #d5231b;
}
.title h1 {
  font-size: 36px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  margin-top: 31px;
  margin-bottom: 24px;
}
.title p {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #999999;
}
.paging {
  display: flex;
  justify-content: center;
  margin: 50px 0;
  margin-bottom: 86px;
}
.paging input {
  width: 32px;
  height: 18px;
  background: #ffffff;
  border: 1px solid #dddddd;
  outline: none;
  margin: 0 2px;
}
.paging a {
  height: 24px;
  margin-right: 5px;
  text-align: center;
  line-height: 24px;
  padding: 0 10px;
  border: 1px solid #dddcd8;
  font-size: 14px;
  color: #333333;
}
.paging div {
  margin-right: 1%;
}
.paging span,
.paging div {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
}
.paging .a_s {
  color: #ffffff;
  background-color: #cc1424;
}
.piece {
  display: flex;
  justify-content: space-between;
  margin: 28px auto;
}
.piece a {
  color: #000000;
  font-size: 16px;
  font-weight: bold;
}
.piece span {
  font-size: 16px;
  color: #898989;
}
.head {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #f5f5f5;
}
.head .yy {
  width: 10px;
  height: 10px;
  background: #a25641;
  border-radius: 50%;
}
.head .head_l {
  align-items: center;
}
.head .head_l span {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin-left: 20px;
}
.head .head_l a {
  display: block;
  width: 100px;
  height: 32px;
  border: 1px solid #eeeeee;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #000000;
  line-height: 32px;
  text-align: center;
}
.head .head_r .current {
  color: #999999;
}
.head .head_r span,
.head .head_r a {
  font-size: 12px;
}
.paging {
  display: flex;
  justify-items: center;
  align-items: center;
}
.pian {
  padding: 50px 32px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #f5f5f5;
  background-color: #f5f5f5;
}
.pian a {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 300;
  color: #57585a;
}
.construction_flow {
  padding: 20px 0;
  position: relative;
}
.construction_flow .line1 {
  position: absolute;
  width: 100%;
  height: 1px;
  background: #e8e8e8;
  bottom: 34px;
  z-index: -1;
}
.construction_flow .hexagon {
  width: 35px;
  background-color: #fff;
}
.construction_flow .hexagon div {
  width: 100%;
  background: url(../img/img-16.png) no-repeat center;
  height: 30px;
  color: #c5bcb9;
}
.construction_flow ul {
  display: flex;
  margin-top: 39px;
  justify-content: space-between;
}
.construction_flow ul li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.construction_flow ul p {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin: 30px 0;
}
.title_1 .line {
  width: 86px;
  margin: 0 auto;
  height: 4px;
  background: #d5231b;
  margin-bottom: 36px;
}
.title_1 h1 {
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  text-align: center;
}
.title_1 p {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  text-align: center;
  margin-top: 20px;
}
.contact-banner {
  margin: 40px 0;
  margin-bottom: 80px;
  position: relative;
}
.contact-banner .button {
  width: 32px;
  height: 56px;
  border-radius: 5px;
  background-color: #dddddd;
}
.contact-banner .button::after {
  color: #fff;
  font-size: 24px;
  font-weight: bold;
}
.contact-banner .swiper-button-prev {
  left: -50px;
}
.contact-banner .swiper-button-next {
  right: -50px;
}
.contact-banner .swiper-slide {
  display: flex;
}
.contact-banner .swiper-slide > i {
  width: 85.5%;
}
.contact-banner .swiper-slide > i img {
  width: 100%;
  height: 100%;
}
.contact-banner .swiper-slide .lien {
  height: 2px;
  background: #fafafa;
  margin: 46px 0;
}
.contact-banner .swiper-slide form {
  border: 1px solid #e5e5e5;
  width: 58%;
  padding: 36px 30px;
}
.contact-banner .swiper-slide form .icon_box {
  margin: 17px 0;
  display: flex;
}
.contact-banner .swiper-slide form .icon_box span {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin-left: 5px;
}
.contact-banner .swiper-slide form .input_box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.contact-banner .swiper-slide form .input_box input {
  width: 48%;
  height: 46px;
  background: #f8f8f8;
  border: 1px solid #e8e8e8;
  border-radius: 4px;
  margin-bottom: 10px;
  padding-left: 18px;
  box-sizing: border-box;
}
.contact-banner .swiper-slide form .input_box .submit {
  height: 50px;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  background-color: #e50012;
  padding: 0;
}
.contact-banner .swiper-slide form h4 {
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
}
.contact-banner .swiper-slide form h5 {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin-bottom: 32px;
}