@charset "utf-8";

body,
dd,
div,
dl,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
iframe,
input,
label,
menu,
nav,
ol,
p,
section,
select,
td,
textarea,
th,
time,
ul,
video {
  margin: 0;
  padding: 0;
}

article,
aside,
audio,
canvas,
footer,
header,
hgroup,
nav,
section,
video {
  display: block;
}

ul,
li {
  list-style: none;
}

footer,
header,
nav,
section {
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

body {
  width: 100%;
  min-width: 1200px;
  font-size: 14px;
  padding: 0;
  color: #333;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-style: normal;
  text-transform: none;
}
#header_box {
  /* position: inherit; */
  display: block;
  width: 100%;
  background-color: #fff;
  height: 64px;
  z-index: 100;
  margin-bottom: 64px;
  color: #39426e;
}
.header_left_title {
  margin-left: 10px;
  font-weight: bold;
  font-size: 18px;
  color: #39426e;
}

.header_right {
  font-weight: bold;
  font-size: 14px;
  color: #39426e;
  display: flex;
}

.header_right_item {
  font-weight: 400;
  font-size: 14px;
  color: #39426e;
  margin-left: 40px;
  line-height: 64px;
}

.about-top {
  display: block;
  width: 100%;
}
.introduce-list {
  width: 1200px;
  margin: 130px auto 70px;
  display: flex;
  justify-content: space-between;
}
.introduce-item {
  flex: 0 0 550px;
  position: relative;
}
.introduce-item .title {
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: absolute;
  left: 90px;
  top: 0;
  transform: translateY(-50%);
  width: 290px;
  height: 74px;
  background: #39426e;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.15);
  border-radius: 0px 10px 10px 0px;
  padding-left: 32px;
  box-sizing: border-box;
}
.introduce-item .title b {
  font-size: 18px;
  font-weight: bold;
  color: #ffffff;
}
.introduce-item .title p {
  font-size: 12px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}
.introduce-item svg {
  width: 90px;
}
.introduce-item .img,.introduce-item svg {
  position: absolute;
  left: -8px;
  top: 0;
  transform: translateY(-50%);
  width: 100px;
  z-index: 1;
}
.introduce-item .txt {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 240px;
  border-radius: 0px 50px 0px 50px;
  font-size: 16px;
  font-weight: 300;
  color: #1d4563;
  background: #4a8cff10;
  line-height: 28px;
  padding: 0 60px;
}

.about-wrap .contact-wrap {
  background: #4a8dff10;
  padding: 90px 0;
}
.contact-list {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 50px;
}
.contact-item {
  flex: 0 0 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 380px;
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid #e1e5ff;
  box-sizing: border-box;
}
.contact-item + .contact-item {
  margin-left: 90px;
}
.contact-item img {
  width: 150px;
  height: 150px;
}
.contact-item b {
  font-size: 18px;
  font-weight: bold;
  color: #1d4563;
  margin: 20px auto 4px;
}
.contact-item p {
  font-size: 14px;
  font-weight: 400;
  color: rgba(29, 69, 99, 0.7);
}
.contact-item .mark {
  color: rgba(14, 195, 76, 1);
}

.section-title {
  text-align: center;
}
.section-title span {
  font-size: 50px;
  font-weight: bold;
  color: #1d4563;
  line-height: 66px;
  position: relative;
  padding: 0 20px;
}
.section-title span::before,
.section-title span::after {
  content: "";
  position: absolute;
}
.section-title span::before {
  top: 5px;
  left: 0;
  transform: translateX(-100%);
  width: 32px;
  height: 32px;
  background: linear-gradient(123deg, #28ff71 0%, #0e49df 100%);
  filter: blur(3px);
  border-radius: 50%;
}
.section-title span::after {
  bottom: 15px;
  right: 0;
  transform: translateX(100%);
  width: 18px;
  height: 18px;
  background: linear-gradient(123deg, #28ff71 0%, #0e49df 100%);
  border-radius: 50%;
  filter: blur(2px);
}
.section-title.orange span::before,
.section-title.orange span::after {
  background: linear-gradient(180deg, #ffdb80 0%, #ff7a1a 100%);
}