.base-title {
  width: 100%;
  text-align: center;
}

.base-title .title {
  font-size: 36px;
  line-height: 50px;
  color: var(--text-color-black);
}

.base-title .desc {
  font-size: 16px;
  line-height: 40px;
  color: #777;
}

*,
:after,
:before {
  box-sizing: border-box;
}

/* 最新改版css */

.module-type {
  padding-top: 100px;
  background-color: #fff;
}

.three-type {
  width: 1400px;
  margin: 0 auto;
}

.module-btn {
  margin-top: 20px;
}

.module-btn .module-free {
  background-color: #0252cc;
  color: #fff;
  padding: 5px 10px;
  border-radius: 4px;
  margin-right: 20px;
  border: 1px solid #0252cc;
  cursor: pointer;
}

.module-btn .module-demo {
  color: #0252cc;
  border: 1px solid #0252cc;
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
}

.top-desc {
  color: #253858;
  font-size: 20px;
}

.title-icon {
  width: 20px;
  height: 20px;
  margin-right: 10px;
}

.extra-wrap {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-direction: column;
}

.btn-group {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}

.free-use {
  padding: 15px 30px;
  background-color: #0252cc;
  border-radius: 3px;
  color: #fff;
  margin-bottom: 50px;
}

.app-btn {
  padding: 15px 30px;
  border: 1px solid #0252cc;
  color: #0252cc;
  border-radius: 3px;
  margin-bottom: 50px;
}

.computer-icon {
  width: 80%;
}

.block-top-desc {
  color: var(--text-color-gray);
  min-height: 45px;
  font-size: 14px;
  line-height: 24px;
  text-align: justify;
}

.three-type .module-block {
  margin: 0 10px;
  width: 380px;

  border-radius: 3px;
  margin-bottom: 30px;
}

.module-block-top {
  margin-bottom: 10px;
  height: 200px;
  padding: 35px 20px 20px 35px;
  margin-bottom: 5px;
  background: url(../images/popularize/b1.png);
  background-size: 100%;
  background-repeat: no-repeat;
}
.imag1{
  background: url(../images/popularize/b2.png);
  background-size: 100%;
  background-repeat: no-repeat;
}
.imag2{
  background: url(../images/popularize/b3.png);
  background-size: 100%;
  background-repeat: no-repeat;
}

.module-block-main {
  background-color: #fff;
  padding: 30px 20px;
}

.module-block-main .block-main-item {
  text-align: center;
  border: 1px solid #dfe1e6;
  border-radius: 3px;
  margin-bottom: 10px;
  padding: 5px;
  margin-right: 7px;
  display: inline-block;
  color: #6b778c;
}
.preview-detail .detail {
  width: 100%;
  cursor: pointer;
  display: block;
  color: #fff;
  text-align: center;
  background-color: #0252cc;
  border-radius: 3px;
  padding: 10px;
  margin: 10px 0;
}

.top-pic {
  width: 25px;
  height: 25px;
  display: inline-block;
  margin-right: 5px;
}

.main-pic {
  width: 20px;
  height: 20px;
  display: inline-block;
  margin-right: 5px;
  font-size: 14px;
}

.block-main-item > span {
  color: var(--text-color-gray);
  font-size: 14px;
}
.earnings-right-bottom-tit {
  cursor: pointer;
  font-size: 16px;
}
.earnings-right-bottom-tit:hover {
  background-color: #ffc400;
}

.big-btn {
  width: 100%;
  color: #fff !important;
  display: block;
  text-align: center;
  margin-top: 15px;
}

input {
  background-color: #fafbfc;
}

input:hover {
  background-color: #ebecf0;
  border-color: #dfe1e6;
}

input:focus {
  border-color: #4c9aff !important;
  background-color: #fafbfc !important;
}

.award {
  margin-top: 80px;
  background-color: #fafbfc;
}
.award-bg {
  background-image: url("../images/popularize/background.png");
  background-size: 700px;
  background-repeat: no-repeat;
  background-position: 100% 100%;
}

.extend {
  margin-top: 20px;
  width: 124px;
  height: 46px;
  line-height: 15px;
}
.left-btitle {
  margin-bottom: 20px;
}
.award-sti {
  width: 410px;
  font-size: 14px;
}

.boxShow {
  box-shadow: 0px 2px 12px 0px #d7dbdf;
}

.brokerage-btn {
  width: 130px;
  height: 40px;
  text-align: center;
  line-height: 37px;
  color: #0052cc;
  cursor: pointer;
  border: 2px solid #0052cc;
  border-radius: 5px;
}

.module-block a {
  display: block;
  width: 150px;
}

.earnings {
  width: 100%;
  height: 375px;
}

.earnings-left {
  float: left;
  padding-top: 50px;
  padding-left: 25px;
  width: 30%;
  color: #fff;
  height: 375px;
  background-image: url(../images/popularize/s1.png);
  background-size: 97%;
  background-repeat: no-repeat;
}
.earnings-left div:nth-child(1) {
  font-size: 20px;
}
.earnings-left div:nth-child(2) {
  margin-top: 70px;
}
.earnings-left div:nth-child(3) {
  font-size: 24px;
  color: #ffe9c9;
  margin-top: 20px;
}
.earnings-left div:nth-child(3) span {
  font-size: 50px;
}
.earnings-right {
  background-color: #f6f7f9;
  height: 375px;
  padding-top: 50px;
}
.earnings-right-top {
  text-align: center;
  display: flex;
  justify-content: space-around;
}
.bonus {
  width: 139px;
  height: 100px;
  background-color: #fff;
  color: #6d422d;
  margin-top: 30px;
}
.bonus-top {
  width: 135px;
  height: 40px;
  line-height: 40px;
  background-image: url("../images/popularize/meng.png");
}
.bonus-bottom {
  font-size: 20px;
  height: 60px;
  line-height: 60px;
}
.bonus-bottom span {
  font-size: 30px;
}

.invite-tit {
  font-size: 20px;
  color: var(--text-color-black);
}
.earnings-right-bottom {
  width: 400px;
  float: left;
  height: 50px;
  line-height: 50px;
  text-align: center;
  border-radius: 5px;
  margin: 0 auto;
  background-color: #ffab00;
  color: var(--text-color-gray);
  margin-top: 70px;
  margin-left: 300px;
}

.quan {
  width: 100px;
  height: 100px;
  border-radius: 100%;
  background-color: #f9fafc;
  text-align: center;
  line-height: 100px;
  font-size: 30px;
  font-weight: 700;
  color: #6b778c;
  justify-content: space-between;
  margin: 0 auto;
}
.how {
  width: 260px;
  text-align: center;
}
.how-l {
  margin-right: 300px;
  float: left;
}
.how-r {
  /* margin-right: 300px; */
  float: right;
}
.how-titlt {
  font-size: 20px;
  color: var(--text-color-black);
  font-weight: 700;
  margin-top: 20px;
}

.how-tit {
  color: var(--text-color-gray);
  margin-top: 10px;
}
.tuiguang {
  width: 1000px;
  margin: 0 auto;
}

.line {
  width: 630px;
  border-top: 2px dashed #dfe1e6;
  position: relative;
  left: 185px;
  bottom: -50px;
}

.module-typeq {
  padding-bottom: 100px;
}
.blue-title {
  text-align: start;
}

.blue-wrap {
  margin-top: 200px;
  width: 100%;
  background-color: var(--text-color-black);
  height: 230px;
  padding: 70px 200px;
  display: flex;
  justify-content: space-between;
}

.blue-wrap .blue-title {
  color: #fff;
  font-size: 36px;
  text-align: start;
}
.blue-tit {
  color: #fff;
  font-size: 25px;
  margin-top: 10px;
}

.blue-btn {
  margin-top: 30px;
}

.wk-blue-bt {
  padding: 15px 30px;
  background-color: #ffab00;
  border-radius: 3px;
  font-size: 18px;
  color: var(--text-color-black);
  cursor: pointer;
}
.wk-blue-bt:hover {
  background-color: #ffc400;
}
.blue-btn .blue-demo {
  color: #fff;
  border: 1px solid #fff;
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
}

.wk-blue-bt {
  width: 200px;
  height: 60px;
  line-height: 30px;
  text-align: center;
  float: right;
}