@font-face {
  font-family: 'MicrosoftYaHei-Bold';
  src: url('../fonts/微软vista雅黑Bold.ttf');
  font-weight: normal;
  font-style: normal;
}

html,
body {
  background: #ffffff;
}

* {
  padding: 0;
  margin: 0;
}

.banner {
  height: 600px;
  width: 100%;
  background-color: #f6f7f9;
}

.banner>video {
  /* position: relative; */
  width: 100%;
  height: 100%;
  object-fit: fill;
  /* left: 50%;
  transform: translateX(-50%);
  width: 1903px; */
  object-fit: fill
}

.bannerImg {
  position: absolute;
  top: 149px;
  left: 50%;
  transform: translateX(-75%);
  width: 802px;
  height: 273px;
}

.buy {
  position: absolute;
  left: 50%;
  transform: translateX(-348%);
  top: 461px;
  width: 172px;
  height: 50px;
  font-family: MicrosoftYaHei;
  font-size: 28px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #ffffff;
  line-height: 50px;
  text-decoration: none;
  text-align: center;
  background: url("../images/project/btn_baoming_nor.png");
}

.buy:hover {
  background: url("../images/project/btn_baoming_hot.png");
}

.try {
  position: absolute;
  left: 50%;
  transform: translateX(-228%);
  top: 461px;
  width: 172px;
  height: 50px;
  font-family: MicrosoftYaHei;
  font-size: 28px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #e92735;
  line-height: 50px;
  text-decoration: none;
  text-align: center;
  background: url("../images/project/btn_shixue_nor.png");
}

.try:hover {
  color: #ffffff;
  background: url("../images/project/btn_shixue_hot.png");
}

.content {
  margin-top: -5px;
  width: 100%;
  background-color: #f6f7f9;
}

.giveAway {
  position: relative;
  top: 10px;
  width: 1086px;
  height: 65px;
  margin: 0 auto;
  font-family: MicrosoftYaHei;
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 46px;
  letter-spacing: 0px;
  color: #2f3742;
  background: url("../images/project/bg_zengpin.png");
}

.giveAway>img {
  position: relative;
  left: 21px;
  top: 16px;
  /* margin: 27px 0px 0px 21px; */
}

.giveAway>span {
  position: relative;
  left: 25px;
  top: 12px;
}

.feature {
  width: 1086px;
  margin: 0 auto;
  margin-top: 60px;
}

.feature>span:nth-child(1) {
  font-family: MicrosoftYaHei-Bold;
  font-size: 24px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 46px;
  letter-spacing: 0px;
  color: #2d343c;
}

.featureImg>div {
  display: inline-block;
  margin-left: 20px;
  margin-top: 20px;
  height: 39px;
  font-family: MicrosoftYaHei;
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 39px;
  letter-spacing: 0px;
  text-align: center;
  border-radius: 8px;
}

.featureImg>div:nth-child(1) {
  margin-left: 0px;
  width: 130px;
  color: #8a0dff;
  background-color: #f3e7ff;
  border: solid 1px #8400ff;
}

.featureImg>div:nth-child(2) {
  width: 130px;
  color: #d9001b;
  background-color: #ffe8eb;
  border: solid 1px #d9001b;
}

.featureImg>div:nth-child(3) {
  width: 113px;
  color: #e600a5;
  background-color: #fde8f7;
  border: solid 1px #e600a5;
}

.featureImg>div:nth-child(4) {
  width: 130px;
  color: #70b603;
  background-color: #ebf2df;
  border: solid 1px #70b603;
}

.featureImg>div:nth-child(5) {
  width: 113px;
  color: #009fe5;
  background-color: #e1f6ff;
  border: solid 1px #009fe5;
}

.featureImg>div:nth-child(6) {
  width: 113px;
  color: #f59a23;
  background-color: #fff7ec;
  border: solid 1px #f59a23;
}

.featureImg>div:nth-child(7) {
  width: 130px;
  color: #00bfbf;
  background-color: #eafdfd;
  border: solid 1px #00bfbf;
}

.featureImg>div:nth-child(8) {
  margin-left: 0px;
  width: 113px;
  color: #1037ff;
  background-color: #e6eaff;
  border: solid 1px #1037ff;
}

.featureImg>div:nth-child(9) {
  width: 141px;
  color: #e80052;
  background-color: #fbf0e6;
  border: solid 1px #e80052;
}

.featureImg>div:nth-child(10) {
  width: 328px;
  color: #e86800;
  background-color: #fbf0e6;
  border: solid 1px #e86800;
}

.featureImg>div:nth-child(11) {
  width: 141px;
  color: #00bfbf;
  background-color: #eafdfd;
  border: solid 1px #00bfbf;
}

.featureDes,
.introduce,
.material {
  margin-top: 40px;
  font-family: MicrosoftYaHei;
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 36px;
  letter-spacing: 1px;
  color: #2f3742;
}

.featureDes>span:nth-child(2),
.introduce>span:nth-child(2),
.material>span:nth-child(2) {
  font-family: MicrosoftYaHei-Bold;
  color: #2f3742;
}

.course>a {
  position: relative;
  width: 340px;
  height: 191px;
  display: inline-block;
  font-family: MicrosoftYaHei;
  font-size: 18px;
  font-weight: bold;
  font-stretch: normal;
  line-height: 46px;
  letter-spacing: 0px;
  color: #2f3742;
}

.course>a:nth-child(1) {
  margin-top: 20px;
  background: url("../images/project/1.png");
}

.course>a:nth-child(2) {
  margin-top: 20px;
  margin-left: 25px;
  background: url("../images/project/course-6.png");
}

.course>a:nth-child(3) {
  margin-top: 20px;
  margin-left: 25px;
  background: url("../images/project/course-14.png");
}


.course>a:nth-child(1)>span,
.course>a:nth-child(2)>span,
.course>a:nth-child(3)>span {
  position: absolute;
  top: 185px;
}

.playBtn {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: url("../images/project/bofang.png");
}

.playBtn:hover {
  background: url("../images/project/bofang-hot.png");
}

.crowd,
.target,
.purchase {
  margin-top: 40px;
  font-family: MicrosoftYaHei;
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 36px;
  letter-spacing: 1px;
  color: #2f3742;
}

.crowd>div:nth-child(1),
.target>div:nth-child(1),
.purchase>div:nth-child(1) {
  font-family: MicrosoftYaHei-Bold;
  font-size: 24px;
  line-height: 46px;
  letter-spacing: 0px;
  color: #2d343c;
}

.purchase>div:nth-child(8) {
  font-family: MicrosoftYaHei-Bold;
  color: #2f3742;
}

.outline {
  margin-top: 40px;
}

.outline>div:nth-child(1) {
  font-family: MicrosoftYaHei-Bold;
  font-size: 24px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 46px;
  letter-spacing: 0px;
  color: #2d343c;
}

.outline>span {
  font-family: MicrosoftYaHei;
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 36px;
  letter-spacing: 1px;
  color: #2f3742;
}

.outline>a {
  font-family: MicrosoftYaHei-Bold;
  font-size: 18px;
  font-weight: normal;
  letter-spacing: 1px;
  color: #2f3742;
}

.comment {
  /* margin-top: 40px; */
}

.moreComment {
  left: 50%;
  transform: translateX(-50%);
  position: relative;
  top: -50px;
  /* left: 968px; */
  font-family: MicrosoftYaHei;
  font-size: 14px;
  width: 100px;
  height: 30px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 46px;
  letter-spacing: 0px;
  color: #2f5aff;
  cursor: pointer;
  text-decoration: none;
}


.consult {
  /* position: absolute;
  left: 50%;
  transform: translateX(-198%);
  top: 365px; */
  position: fixed;
  top: 600px;
  left: 50%;
  transform: translateX(300%);
  width: 186px;
  height: 251px;
  background: url("../images/project/zixun.png");
}

@media only screen and (max-width: 1000px) {
  .bannerImg {
    transform: translateX(-45%) !important;
  }

  .buy {
    transform: translateX(-210%) !important;
  }

  .try {
    transform: translateX(-100%) !important;
  }

  .consult {
    transform: translateX(210%) !important;
  }

  .moreComment {
    top: -68px !important;
  }
}