/*手机端适配*/
@media (max-width:1500px) {
  .mission-drop-down {
    left: unset;
    right: 0;
    transform: translate(0,100%);
    padding: 15px 18px;
  }
  .mission-drop-down:before {
    left: 85%;
  }
}
@media (max-width:1340px) {
  .center-box {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
  }
  .center-box1 {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
  }
  .head-nav-ul>li {
    margin-left: 42px;
  }
}
@media (max-width:1250px) {
  .head-nav {
    margin-top: 0;
  }
  .head-right {
    margin-top: 12px;
  }
  .head-nav-ul>li {
    margin-left: 36px;
  }
  .course-dt-right {
    display: none;
    width: auto;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 99;
  }
  .consult .iconfont  {
    display: block;
  }
  .course-dt-left {
    width: 100%;
  }
  .cdt-left{
    width: 46.8%;
  }
  .cdt-right {
    width: 53.2%;
    padding:6px 5px 4px 18px;
  }
  .course-price,.end-time {
    margin-top: 15px;
  }
  .course-dt-bott-right {
    display: none;
  }
  .course-dt-bott-left {
    width: 100%;
  }

  .answer-left {
    width: 100%;
    max-width: none;
  }

  .answer-inner-box {
    display: flex;
    flex-direction: column;
  }
  .answer-right {
    width: 100%;
    margin-top: 30px;
  }
  .main-box-right {
    display: none;
  }
  .main-box-left {
    width: 100%;
  }
  .mt40 {
    margin-top: 30px;
  }
  
}

@media (max-width:1150px) {
  .head-btn {
    margin-left: 5px;
  }

  .head-nav-ul>li {
    margin-left: 28px;
  }
  .answer-card-items {
    margin-top: 15px;
  }
}

@media (max-width:1100px) {
  .course-dtR-items .course-dt-tit {
    padding-top: 15px;
    padding-bottom: 12px;
  }
  .test-top-bott {
    margin-top: 5%;
  }
  .notice-ul>li {
    padding: 4% 0;
  }
  .banner {
    padding: 10px;
  }
  .head-nav-ul>li {
    margin-left: 16px;
  }
  .head-search-box {
    width: 210px;
  }
  .couse-main-ul>li {
    margin-top: 4%;
  }
  
  .course-bott {
    padding:12px;
  }
  .footer-mid-ul>li:nth-of-type(2) {
    padding-left: 20px;
  }

  .footer-top {
    padding: 5% 0;
  }

  .footer-bott {
    padding: 3% 0;
  }
  .banner-word {
    padding-left: 4%;
  }
  .banner-Tit {
    font-size: 46px;
    margin-bottom: 2%;
  }
  .banner-word-cn {
    font-size: 24px;
  }
  .normal-tit-group {
    padding: 5% 0 5%;
  }
  .course-dt-ul>li {
    padding: 4% 0;
  }
  .course-dt-bott-left {
    padding:0 15px ;
  }
  .user-center-Rtit {
    padding: 25px 0 14px;
  }
  .user-avatar-change-box {
    margin: 6% auto 2%;
  }
  .user-change-form {
    padding-bottom: 5%;
  }
  .el-user-row {
    padding: 5px;
  }
  .study-Contul-mid {
    padding: 2% 4%;
  }
  .study-Contul-right {
    padding-top: 4%;
  }
  .study-statusContul>li {
    padding: 6% 0 3%;
  }
  .course-dtR-items {
    margin-bottom: 2%;
  }
  .user-cetner-right {
    margin-bottom: 4%;
  }
  .couse-dt-top {
    padding: 15px;
  }
  .course-position {
    padding: 3% 0;
  }
  .course-details-bott {
    margin-top: 4%;
  }
  .course-dt-bott-left.no-padding {
    padding: 0;
  }
  .course-dt-inner-padding {
    padding:0 15px;
  }
  .video-play-box {
    margin-bottom: 4%;
  }
  .my-zs-us>li {
    margin-top: 6%;
  }
  .pages {
    padding: 6%;
  }
  .zs-details {
    margin: 4% 0 6%;
  }
  .check-more-course-btn {
    margin: 4% auto;
  }
  .couser-pro-box {
    margin-top: 4%;
  }
  /* .answer-left {
    padding: 6% 15px;
  } */
  .question-list>li {
    padding: 4% 0;
  }
  .answer-letter-box, .answer-oper {
    padding-left: 0;
  }
  .news-group-tit {
    padding-bottom: 3%;
  }
  .news-main-show-box>img {
    margin: 4% auto;
  }
  .main-box-left {
    padding: 0 15px 6%;
  }
  .answer-box {
    margin-bottom: 5%;
  }
  .test-top {
    padding: 4% 0;
  }
  .makrs-text-box {
    margin-top: 15px;
  }
  .vidoe-box {
    padding: 20px 0;
  }
  .question-tit {
    padding: 25px 0 20px;
  }
  .collect-course-ul>li {
    margin-top: 4%;
  }
  .course-details {
    margin-bottom: 4%;
  }
  .user-L-nav>li {
    margin-bottom: 25px;
  }
  .user-search {
    padding: 4% 0;
  }
  .nopb {
    padding-bottom: 0;
    margin-top: 15px;
  }
  .answer-left {
    padding: 5% 15px 5%;
  }
  .nav-ul-box {
    max-width: calc(100% - 200px);
  }
}

@media (max-width:992px) {
  .course-main-ul>li.on {
    border-bottom: none;
  }
  .head-btn-box {
    margin-top: 0;
  }
  .test-inner-padding {
    padding: 0 15px;
  }
  .prev-next-product {
    flex-direction: column;
  }
  .prev-next-btn {
    width: 100%;
  }
  .answer-oper {
    align-items: center;
  }
  .answer-oper-itmes {
    margin-right: 10px;
  }

  .answer-tit {
    font-size: 18px;
  }
  .whole-course-box.on {
    border-bottom: none;
  }
  .zs-details-info-tit {
    font-size: 16px;
  }
  .zs-details-info-num {
    font-size: 12px;
    margin: 1.5% 0 2.6%;
  }
  .zs-details-info-desc {
    font-size: 14px;
  }
  .fz-dw {
    font-size: 12px;
    margin: 5% 0 1%;
  }
  .fz-date {
    font-size: 12px;
  }
  .couse-self-right {
    margin-top: 15px;
  }
  .my-couser-process {
    display: flex;
    align-items: center;
  }
  .my-couser-process>li {
    width: 33.33%;
    padding: 4% 0;
  }
  .user-center-left {
    width: 100%;
    margin-top: 15px;
  }
  .user-cetner-right {
    width: 100%;
    max-width: none;
    margin-bottom: 5%;
  }
  .user-L-top {
    max-height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .user-L-bott {
    margin-top: 4%;
    padding: 25px 15px 0;
  }
  .user-cetner-right {
    margin-top: 2%;
    padding:0 15px;
  }
  .user-bj {
    width: 100%;
    height: auto;
  }
  .user-center-outer-box {
    flex-direction: column;
  }
  .code-img-box {
    margin-top: 10px;
  }
  .course-dt-buy-tit {
    font-size: 24px;
  }
  .couser-dt-by-desc {
    font-size: 14px;
  }
  .course-dt-tit {
    font-size: 18px;
  }
  .course-details-top {
    padding: 15px;
  }
  .course-dtr-tit {
    font-size: 18px;
  }
  .cdt-left {
    width: 100%;
  }
  .cdt-right {
    width: 100%;
    padding:4% 0 0;
  }
  .course-dt-left {
    flex-direction: column;
  }
  .head-top {
    justify-content: space-between;
  }
  .nav-ul-box {
    width: 100%;
    height: 100%;
    background-color: transparent;
    overflow: hidden;
    left: -100%;
    top: 0px;
    position: fixed;
    z-index: 999;
    max-width: none;
  }
  .menu {
    display: block;
  }
  .head-left {
    width: auto;
    max-width: 26%;
  }
  .head-right{
    margin: 0;
    width: auto;
  }
  .head-nav {
    display: flex;
    flex-direction: column;
    font-size: 16px;
    color: #fff;
    text-align: center;
    padding-top: 12%;
    width: 60%;
    height: 100%;
    background-color: #328fef;
    align-items: center;
}
.head-search-box {
  width: 80%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
}
.head-nav-ul {
  display: flex;
  flex-direction: column;
}

.head-nav-ul>li {
  margin: 0;
  line-height: 40px;
}

  .fix-web:after {
    display: none;
  }
  .fix-web {
    display: flex;
  }
  .whole-course-box {
    margin-right: 0;
    text-align: center;
  }
  .couser-main-box {
    width: 100%;
    position: absolute;
    bottom: -5px;
    left: 0;
    transform: translate(0,100%);
    background-color: #fff;
    display: none;
    float: none;
    border-radius: 6px;
    z-index: 88;
  }

  .course-main-ul>li {
    width: 100%;
    float: none;
    margin: 0;
    text-align: center;
  }

  .couse-main-ul>li {
    width: 32.05%;
  }

  .couse-main-ul>li:nth-of-type(4n+1) {
    margin-left: 1.75%;
  }

  .couse-main-ul>li:nth-of-type(3n+1) {
    margin-left: 0;
  }
  .hide-pc {
    display: inline-block;
  }
  .course-main-left {
    display: flex;
    align-items: center;
  }
  .course-main-left {
    padding: 0 5px;
    font-size: 14px;
  }
  .course-info {
    justify-content: space-between;
  }

  .category-inner {
    padding: 18px 15px 12px;
  }

  .category-dl dd .category-box {
    margin-right: 25px;
  }
  .iconfont2 {
    float: none;
  }
  .zs-ul-bott {
    text-align: center;
  }
  .collect-course-ul {
    flex-wrap: wrap;
  }
  .nomt {
    margin-top: 0;
  }
}

@media (max-width:750px) {
  .collect-course-ul>li {
    width: 47.82%;
  }
  .collect-course-ul>li:nth-of-type(3n+1) {
    margin-left: 4.335%;
  }
  .collect-course-ul>li:nth-of-type(2n+1) {
    margin-left: 0;
  }
  .answer-info1>span {
    padding: 0 5px;
  }
  .retur-tit {
    max-width: calc(100% - 110px);
  }
  .apply-zs {
    margin-bottom: 15px;
  }
  .score-table-box {
    flex-direction: column;
  }
  .score-talbe-left {
    width: 100%;
  }
  .score-table-right {
    width: 100%;
  }
  .answer-info {
    margin: 15px 0;
  }
  .login-inner {
    width: 94%;
    padding: 32px 18px;
  }
  .marks-el-row {
    margin-top: 12px;
  }
  .marks-tit {
    font-size: .36rem;
}
  .news-deta-tit {
    font-size: 20px;
  }
  .zs-details {
    font-size: 12px;
  }
  .head-btn {
    width: 80px;
    height: 30px;
    line-height: 30px;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .head-btn .iconfont {
    margin-right: 2px;
  }
  .zs-details-info-tit {
    width: 100%;
  }
  .my-zs-us {
    flex-wrap: wrap;
  }
  .my-zs-us li{
    margin-left: 2.5%;
    width: 48.75%;
  }
  .my-zs-us li:nth-of-type(3n+1) {
    margin-left: 2.5%;
  }
  .my-zs-us li:nth-of-type(2n+1) {
    margin-left: 0;
  }
  .couse-slef-box  {
    flex-direction: column;
  }
  .couse-self-left {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .couse-self-right {
    width: 100%;
  }
  .couse-self-tit {
    font-size: 18px;
  }
  .couse-self-rUL>li .iconfont:before {
    font-size: 16px;
  }
  .rul-tit {
    font-size: 12px;
  }
  .rul-status {
    font-size: 14px;
  }
  .couse-process-num {
    font-size: 20px;
  }
  .couse-process-name {
    font-size: 12px;
  }
  .study-Contul-tit {
    font-size: 14px;
  }
  .progress {
    width: 100%;
  }
  .study-statusUl >li{
    margin-right: 15px;
    padding: 15px 0 12px;
  }
  .study-Contul-left {
    width: 36%;
  }
  .study-Contul-right {
    width: 64%;
  }
  .study-ContUl-outer-left {
    width: 100%;
  }
  .progress-box {
    margin: 0;
  }
  .study-Contul-mid {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .study-Contul-right {
    width: 100%;
    text-align: center;
  }
  .study-statusContul>li{
    flex-direction: column;
  }
  .img-flag {
    max-width: 20%;
  }
  .user-change-form {
    width: 100%;
  }
  .el-user-dl dt {
    width: 100%;
  }
  .el-user-dl dd {
    width: 100%;
    max-width: none;
  }
  .el-user-dl {
    flex-direction: column;
  }
  .fix-phone {
    display: flex;
  }
  .fix-phone:after {
    display: none;
  }
  .course-fliter-ul>li {
    width: 66px;
    height: 30px;
    line-height: 30px;
  }
  .normal-tit {
    font-size: 0.40rem;
    margin-bottom: 8px;
  }
  .normal-vice-tit {
    font-size: 12px;
  }
  .banner-Tit {
    font-size: 0.46rem;
  }
  .banner-word-cn {
    font-size: .26rem;
  }
  .banner-img {
    display: none;
  }
  .mobile-img {
    display: block;
  }
  .footer-top-left,.footer-top-right {
    width: 50%;
    padding:0 2%;
    box-sizing: border-box;
  }
  .footer-top-mid {
    display: none;
  }
  .couse-main-ul>li {
    width: 48.95%;
  }
  .couse-main-ul>li:nth-of-type(3n+1) {
    margin-left: 1.75%;
  }
  .couse-main-ul>li:nth-of-type(2n+1) {
    margin-left: 0;
  }
  .couse-main-ul>li {
    font-size: 14px;
  }
  .user-talbe .td:nth-of-type(1) .test-tit{
    max-width: 3rem;
    -o-text-overflow: ellipsis;text-overflow: ellipsis; overflow: hidden; display: inline-block; white-space: nowrap;
  }
  .collect-table .td:nth-of-type(2) .test-cat{
    max-width: 3rem;
    -o-text-overflow: ellipsis;text-overflow: ellipsis; overflow: hidden; display: inline-block; white-space: nowrap;
  }

  .score-table-box {
    display: flex;
    flex-direction: column;
  }
  .score-talbe-left {
    padding: 5px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }
  .score-table-box>.tr>.td:first-child {
    border-bottom: 1px solid #e0e0e0;
    border-left: none;
  }
  .couse-self-rUL>li .iconfont {
    margin-right: 5px;
  }
  .category-dl {
    flex-direction: column;
  }
  .category-dl dd {
    max-width: none;
    margin-top: 4%;
    display: flex;
    flex-wrap: wrap;
  }
  .category-dl dd  .category-box {
    width: 25%;
  }
  .category-dl dd .category-box {
    margin-right: 0;
  }
  .whole-course-box {
    padding: 12px 5px;
  }
}

@media (max-width:475px) {
  
  .zs-details-info-desc {
    max-height: 2rem;
    overflow-y: auto;
    line-height: 1.6em;
  }
  .my-couser-process>li {
    font-size: 14px;
  }
  .course-dtR-items .course-dt-tit {
    padding-left: 20%;
  }
}

@media (max-width:375px) {
  .course-dtR-items .course-dt-tit {
    font-size: 18px;
  }
  .zs-details-info-desc {
    font-size: 12px;
  }
  .zs-details-info-tit {
    font-size: 15px;
  }
  .my-couser-process>li {
    font-size: 12px;
  }
  .rul-status {
    font-size: 12px;
  }
  .course-fliter-ul>li {
    font-size: 12px;
  }
  .course-fliter-ul>li .iconfont {
    margin-right: 2px;
  }
  .course-main-left {
    font-size: 12px;
  }
  .course-fliter-ul>li {
    margin-left: 4px;
  }
  .course-main-left .icon-fenlei1 {
    margin-right: 2px;
  }
  .course-main-left .icon-fenlei1:before {
    font-size: 14px;
  }
  .course-fliter-ul>li {
    width: 60px;
  }
  .whole-course-box {
    padding: 12px 0;
  }
  .fri-links {
    font-size: 12px;
  }
}