html {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
body {
  height: 100%;
  width: 100%;
  overflow: auto;
  position: relative;
}
.tech-list-page {
  min-width: 1200px;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  position: absolute;
  left: 0;
  top: 0;
  background: url("../images/tech_bg.png") no-repeat center center fixed;
  background-size: cover;
}
.header {
  position: fixed;
  width: 100%;
  height: 70px;
  background: #061b67;
  z-index: 99999;
  min-width: 1200px;
}
.header .logo {
  float: left;
  margin-left: 32px;
  height: 55px;
  padding-top: 17px;
}
.header .logo a {
  display: block;
  width: 160px;
  height: 39px;
  background: url("../images/logo.png") no-repeat;
  background-size: 100% 100%;
}
.header #menu {
  float: right;
}
.header #menu ul {
  float: left;
  height: 70px;
}
.header #menu ul li {
  position: relative;
  float: left;
  text-align: center;
  height: 100%;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 16px;
  line-height: 70px;
}
.header #menu ul li a {
  padding: 0 36px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 16px;
  color: #ffffff;
  display: block;
  height: 100%;
  transition: all 0.3s ease;
}
.header #menu ul li.active {
  background: rgba(255, 255, 255, 0.1);
}
.header #menu ul li.active::after {
  content: "";
  display: block;
  height: 3px;
  background: #fe9323;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  transition: all 0.3s ease;
}
.header #menu ul li.active a {
  font-weight: 600;
}
.header #menu .login {
  float: left;
  width: 128px;
  height: 70px;
  background: linear-gradient(270deg, #3838d8 0%, #3a49f3 100%), #2435f2;
  border-radius: 0px 0px 0px 0px;
  line-height: 70px;
  text-align: center;
}
.header #menu .login a {
  font-family: PingFang SC, PingFang SC;
  font-weight: 600;
  font-size: 16px;
  color: #ffffff;
}
.rlayer {
  width: 2px;
  height: 2px;
  position: fixed;
  right: 31px;
  bottom: 126px;
  z-index: 9999;
}
.rlayer #pet {
  transform: scale(0.5, 0.5);
  transform-origin: right bottom;
  display: block;
  position: absolute;
  right: 20px;
  bottom: 0px;
  z-index: 9999;
}
.rlayer #rlayer-contact-us {
  box-sizing: border-box;
  width: 420px;
  height: 440px;
  background: #ffffff;
  box-shadow: 0px 2px 20px 0px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  padding-top: 36px;
  padding-left: 20px;
  position: absolute;
  right: 30px;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 9000;
}
.rlayer #rlayer-contact-us .title {
  font-size: 24px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #222222;
  line-height: 24px;
  margin-bottom: 34px;
}
.rlayer #rlayer-contact-us .email,
.rlayer #rlayer-contact-us .address,
.rlayer #rlayer-contact-us .phone {
  width: 360px;
  height: 50px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 2px;
  display: flex;
  align-items: center;
}
.rlayer #rlayer-contact-us .email img,
.rlayer #rlayer-contact-us .address img,
.rlayer #rlayer-contact-us .phone img {
  width: 24px;
  height: 24px;
  margin-right: 13px;
}
.rlayer #rlayer-contact-us .email span,
.rlayer #rlayer-contact-us .address span,
.rlayer #rlayer-contact-us .phone span {
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 25px;
}
.rlayer #rlayer-contact-us .qr-contact {
  display: flex;
  width: 360px;
  justify-content: flex-start;
}
.rlayer #rlayer-contact-us .qr-contact div {
  width: 160px;
  height: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.rlayer #rlayer-contact-us .qr-contact div img {
  width: 110px;
  height: 110px;
}
.rlayer #rlayer-contact-us .qr-contact div span {
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 22px;
}
.h2 {
  font-family: PingFang SC, PingFang SC;
  font-weight: 600;
  font-size: 28px;
  color: #040518;
  line-height: 40px;
  text-align: center;
  padding: 110px 0 20px;
}
.tech-list-wrap {
  padding: 20px;
  width: 1160px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 8px 8px 8px 8px;
  overflow: hidden;
}
.tech-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.tech-list li {
  padding-left: 40px;
  padding-right: 10px;
  padding-top: 10px;
  height: 96px;
  width: 510px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 14px;
  color: #494951;
  line-height: 22px;
  text-align: left;
  background: url("../images/tect-list-icon.png") no-repeat 14px 16px;
  background-size: 16px 16px;
  margin-bottom: 14px;
  border-radius: 4px;
}
.tech-list li .title {
  font-family: PingFang SC, PingFang SC;
  font-weight: 600;
  font-size: 18px;
  color: #040518;
  line-height: 24px;
  text-align: left;
  margin-bottom: 4px;
}
.tech-list li:hover {
  background-color: #F4F5FE;
}
.h-40 {
  height: 40px;
}