main {
  margin: 10px auto;
}

.index-swiper {
  width: 890px;
  height: 380px;
  margin: 0 10px 0 0;
}

.index-swiper a {
  background-color: #427df5;
}

.user-center-container {
  width: 300px;
  height: 380px;
  padding: 20px 10px 10px;
  box-sizing: border-box;
  background-color: #fff;
}

.user-info {
  height: 70px;
  display: flex;
  align-items: center;
  position: relative;
}

.user-info img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  margin-right: 16px;
  border: 1px solid #eee;
}

.user-info div {
  display: flex;
  flex-direction: column;
}

.userName {
  max-width: 120px;
  font-weight: bold;
  font-size: 16px;
  margin-bottom: 6px;
}

.userCredit {
  font-size: 14px;
  color: #999;
}

.user-center {
  display: none;
  cursor: pointer;
  width: 64px;
  height: 26px;
  background: #F2F2F2;
  border-radius: 13px;
  font-size: 12px;
  color: #999;
  line-height: 26px;
  text-align: center;
  position: absolute;
  top: 9px;
  right: 0;
}

.ucc-login-now {
  cursor: pointer;
  width: 280px;
  height: 42px;
  background: #E70012;
  margin-top: 22px;
  color: #FFFFFF;
}

.more-member-rights div {
  width: 136px;
  height: 110px;
  display: flex;
  flex-direction: column;
  margin-right: 8px;
  padding: 12px 10px 10px;
  background: linear-gradient(-34deg, rgba(255, 50, 51, 0.55), rgba(255, 210, 210, 0.55));
  border: 1px solid rgba(255, 178, 179, 0.5);
  box-sizing: border-box;
}

.more-member-rights div:last-child {
  background: linear-gradient(-34deg, rgba(255, 158, 71, 0.55), rgba(255, 237, 221, 0.55));
  border: 1px solid rgba(255, 202, 153, 0.5);
  margin-right: 0;
}

.more-member-rights div span:nth-child(1) {
  font-size: 14px;
  color: #4F0B10;
  margin-bottom: 5px;
}

.more-member-rights div span:nth-child(2) {
  font-size: 12px;
  color: #A63F47;
  margin-bottom: auto;
}

.more-member-rights div button {
  cursor: pointer;
  width: 90px;
  height: 26px;
  background: #E70012;
  border-radius: 13px;
  font-size: 12px;
  color: #FFF;
  line-height: 26px;
  text-align: center;
}

.more-member-rights div:nth-child(2) span:nth-child(1) {
  color: #683D09;
}

.more-member-rights div:nth-child(2) span:nth-child(2) {
  color: #884F0A;
}

.more-member-rights div:nth-child(2) button {
  background-color: #884F0A;
}

.course-container {
  overflow: initial;
}

.course-list {
  display: flex;
  flex-wrap: wrap;
}

.course-item {
  width: 390px;
  height: 130px;
  display: flex;
  align-items: center;
  padding: 21px 10px;
  box-sizing: border-box;
  background: #FFFFFF;
  margin: 0 15px 10px 0;
}

.course-item:nth-child(3n) {
  margin-right: 0;
}

.course-item:nth-last-child(-n+3) {
  margin-bottom: 0;
}

.course-img {
  width: 154px;
  height: 88px;
  margin-right: 15px;
  border-radius: 8px;
  overflow: hidden;
  background-color: #3377FF;
}

.course-img img {
  width: 100%;
  height: 100%;
}

.course-infos {
  width: 201px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.course-infos > a {
  font-size: 14px;
  margin-bottom: 6px;
}

.ci-one,
.ci-one div,
.ci-two {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ci-one {
  font-size: 12px;
  color: #BABABA;
  margin-bottom: auto;
}

.ci-one > div {
  position: relative;
}

.ci-one > div > div {
  height: 100%;
  mix-blend-mode: color;
  background-color: #ffd400;
  position: absolute;
  left: 0;
}

.ci-one img {
  margin-right: 5px;
}

.ci-two span {
  font-size: 14px;
  font-weight: bold;
  color: #e7303f;
}

.ci-two button {
  cursor: pointer;
  width: 75px;
  height: 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #FFFFFF;
  border-radius: 13px;
  border: 1px solid #e7303f;
  font-size: 12px;
  text-align: center;
  color: #e7303f;
  line-height: 26px;
  box-sizing: border-box;
  position: relative;
}

.ci-two button div {
  z-index: 1;
  display: none;
  flex-direction: column;
  align-items: center;
  padding: 12px 20px 14px;
  border-radius: 4px;
  background-color: #fff;
  filter: drop-shadow(0px 0px 16px rgba(191, 191, 191, 0.33));
  position: absolute;
  bottom: 33px;
}

.ci-two button div img {
  width: 150px;
  height: 150px;
}

.ci-two button div span {
  font-weight: initial;
  line-height: 18px;
  margin-top: 6px;
  background: #F4F6FF;
  color: #1D2089;
  padding: 6px 12px;
}

.ci-two button:hover {
  color: #fff;
  background-color: #e7303f;
}

.ci-two button:hover div {
  display: flex;
}