* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  color: #4c19b4;
  font-family: Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
}
a {
  text-decoration: none;
  color: #fff;
}
.text-left {
  text-align: left;
}

.m-header {
  padding: 0;
  line-height: 60px;
  position: fixed;
  top: 0;
  width: 100%;
  background: #6223ce;
  padding: 0 100px;
  z-index: 1000;
}
.m-main {
  padding: 0;
  margin-top: 60px;
  overflow: visible;
}
.m-banner img {
  width: 100%;
}
.m-main-bg {
  background-image: url(../img/bg.png);
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: cover;
}
.m-main-container {
  width: 1200px;
  margin: 0 auto;
}
.m-footer {
  padding: 0;
  height: auto !important;
  background: #000;
}

.m-header-logo {
  display: inline-block;
  height: 60px;
}
.m-header-logo img {
  margin-top: 15px;
}
.m-header-right {
  color: #fff;
  float: right;
  line-height: 60px;
}

.m-content {
  /* padding: 80px 0; */
  padding-top: 200px;
}
.m-content-title {
  text-align: center;
  margin-bottom: 100px;
}
.m-content-title h1 {
  font-size: 44px;
  margin-bottom: 60px;
  letter-spacing: 4px;
}
.m-content-title h4 {
  font-weight: normal;
  font-size: 26px;
}
.m-content-title p {
  line-height: 30px;
}

.m-content-body-2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  justify-content: space-between;
}
.m-content-body-2-item {
  width: 360px;
  height: 575px;
  background: url(../img/gongneng.png) no-repeat;
  padding: 0 30px;
}
.m-content-body-2-item h2 {
  font-size: 30px;
  color: #fff;
  text-align: center;
  margin-top: 60px;
  margin-bottom: 40px;
}
.m-video {
  position: relative;
  cursor: pointer;
}
.m-video-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  /* background: #000; */
  /* opacity: 0.4; */
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 100;
}
.m-video-bg img {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -30px;
  margin-left: -30px;
}
.m-video video {
  width: 300px;
  height: 260px;
}
.m-gongneng-list {
  color: #fff;
  line-height: 35px;
  margin-top: 10px;
  margin-left: 30px;
  font-size: 16px;
}
.m-content-bottom {
  margin-top: 140px;
  text-align: center;
}
.m-content-btn {
  display: inline-block;
  width: 340px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  border-radius: 30px;
  background: #4c19b4;
  color: #fff;
  font-size: 24px;
}

.m-banner-list {
  display: flex;
  justify-content: space-between;
  list-style: none;
}
.m-banner-list li {
  height: 561px;
  width: 231px;
}
.m-banner-list li img {
  height: 100%;
  width: 100%;
}

.m-content-body-3 {
  height: 855px;
  background-image: url(../img/jiqiren.png);
  background-repeat: no-repeat;
  background-position: center 0;
  position: relative;
  text-align: center;
  line-height: 30px;
  font-size: 18px;
  margin-top: 240px;
}
.m-jiqiren-bg-left {
  position: absolute;
  left: 140px;
  top: 140px;
}
.m-jiqiren-bg-center {
  position: absolute;
  left: 545px;
  top: -80px;
}
.m-jiqiren-bg-right {
  position: absolute;
  right: 100px;
  top: 60px;
}

.m-content-body-4 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  justify-content: space-between;
}
.m-content-body-4-item {
  width: 360px;
  height: 165px;
  background: url(../img/kuang.png) no-repeat;
  color: #fff;
}
.m-content-body-4-item-title {
  height: 50px;
  border-radius: 25px;
  font-size: 18px;
  text-align: center;
  line-height: 50px;
}
.m-content-body-4-item-content {
  padding: 20px 30px;
  line-height: 35px;
}

.m-content-body-5 {
  list-style: none;
}
.m-content-body-5 li {
  height: 60px;
  line-height: 60px;
  padding: 0 20px;
  background: #4c19b4;
  color: #fff;
  margin-bottom: 40px;
  font-size: 18px;
}

.m-content-body-6 {
  list-style: none;
  display: flex;
}
.m-content-body-6 li {
  background: url(../img/xiayibu.png) no-repeat 154px center;
}
.m-content-body-6 li div {
  width: 140px;
  height: 60px;
  margin-right: 36px;
  line-height: 60px;
  text-align: center;
  background: #4c19b4;
  color: #fff;
  font-size: 18px;
}
.m-content-body-6 li.m-content-body-6-item-last {
  background: none;
}
.m-content-body-6 li.m-content-body-6-item-last div {
  margin-right: 0;
}
.m-contact {
  display: flex;
  margin-top: 60px;
}
.m-contact-left {
  flex: 1;
}
.m-contact-left-title {
  font-size: 24px;
  margin-bottom: 10px;
}
.m-contact-left p {
  line-height: 36px;
  font-size: 16px;
}
.m-contact-right {
  margin-top: 20px;
}
.m-contact-right-item {
  display: inline-block;
  margin-left: 30px;
  text-align: center;
}
.m-contact-right-item p {
  margin-top: 10px;
}

.m-footer-container, .m-footer-bottom {
  width: 1200px;
  margin: 0 auto;
  color: #fff;
}
a:hover {
  color: #fa8c16 !important;
}

.m-footer-bottom {
  line-height: 64px;
  font-size: 12px;
}
.m-footer-bottom-left {
  color: #666;
  padding-right: 32px;
}
.m-footer-bottom-left a {
  color: #999;
}
.m-footer-bottom-center, .m-footer-bottom-right {
  display: inline-block;
}
.m-footer-bottom-center a {
  color: #999;
  padding: 0 14px;
  border-right: 1px solid #666;
}
.m-footer-bottom-center a:last-child {
  border-right: none;
}
.m-footer-bottom-right {
  display: inline-block;
  float: right;
  position: relative;
  cursor: pointer;
  line-height: normal;
}