@media screen and (max-width: 1250px) {
  .container {
    width: 95%;
    margin: 0 auto;
  }

  .Course_list > ul {
    justify-content: space-around;
  }

  .Course_list > ul li {
    width: 31%;

    height: auto;

    padding-bottom: 10px;
  }

  .Course_li_img img {
    width: 100%;

    height: 209px;
  }

  .Course_more a {
    margin-top: 20px;
  }

  .CourseP_top_l ul li {
    margin-right: 10px;

    line-height: 30px;
  }

  .Main_l_t {
    height: auto;

    padding: 30px 0;
  }

  .Xieyi_box {
    width: 60%;
  }

  .Order_li_info {
    margin-left: 12px;
  }

  .Pay_cont_type ul li {
    line-height: 30px;

    height: 40px;
    margin-right: 10px;
    width: 180px;
  }

  .Pay_cont_type ul li :nth-child(2) {
    margin: 0 10px;
  }

  .Pay_cont_pay {
    margin-top: 10px;
  }

  .login_box {
    width: 60%;
  }

  /* .Code_white{
    width: 21%;
    height: 40%;
  }
  .Code_characters{
    left: 11%;
    bottom: 8%;
    font-size: 14px;
  }
  .delete{
    left: 90%;
    top: 3%;
  width: 20px;
  height: 20px;
  } */
 
}

@media screen and (max-width: 1200px) {
  .Course_title {
    align-items: center;
  }

  .Course_list > ul {
    margin-top: 20px;

    justify-content: space-around;
  }

  .Course_list > ul li {
    width: 30%;

    height: auto;

    padding-bottom: 10px;
  }

  .Course_li_img img {
    width: 100%;

    height: 184px;
  }

  .Course_li_text p {
    width: 90%;
  }

  .Course_more a {
    margin-top: 10px;
  }

  .Exam_li_title_l {
    width: 70%;
  }

  .Exam_li_title_r {
    width: 30%;
  }

  .Exam_li_info {
    height: 48px;
  }

  .Main_info_row_l {
    width: 13%;
  }

  .CourseD_l {
    width: 40%;

    min-width: 350px;
  }

  .CourseD_l img {
    width: 100%;
  }

  .CourseD_r p {
    margin-top: 10px;
  }

  .CourseD_r_price {
    margin-top: 15px;
  }

  .Order_li_info p {
    margin-top: 9px;
  }

  .Order_cont_title_l {
    width: 60%;
  }

  .Order_cont_title_c {
    width: 20%;
  }

  .Order_li_price {
    width: 20%;
  }

  .Order_li_info {
    width: 40%;
  }

  /* .Code_white{
    width: 21%;
    height: 40%;
  }
  .Code_characters{
    left: 11%;
    bottom: 8%;
    font-size: 14px;
  }
  .delete{
    left: 90%;
    top: 3%;
  width: 20px;
  height: 20px;
  } */
  .Exam_list_r ul li{
    margin-top: 20px;
  }
}

@media screen and (max-width: 950px) {
  .Nav_r > ul > li {
    padding: 0 15px;
  }

  .Course_list > ul {
    margin-top: 10px;
  }

  .Course_li_text h1 {
    margin-top: 10px;
  }

  .Course_li_text p {
    margin-top: 10px;

    margin-bottom: 10px;
  }

  .Course_li_text div {
    margin-top: 10px;
  }

  .Course_more a {
    margin-top: 0px;
  }

  .Exam_li_title_l {
    width: 60%;
  }

  .Exam_li_title_r {
    width: 40%;
  }

  .Exam_list_r ul li {
    margin-top: 18px;
  }

  .Download_type ul li {
    margin-right: 10px;
  }

  .Main {
    margin-bottom: 30px;
  }

  .Main_info_row_l {
    width: 20%;
  }

  .Main_l_t img {
    width: 60px;

    height: 60px;
  }

  .Main_l_t div {
    margin-top: 10px;
  }

  .Main_r {
    margin-left: 12px;

    padding: 20px 20px 20px 10px;
  }

  .Main_order_nav ul {
    margin-top: 10px;
  }

  .Main_order_nav ul li {
    line-height: 30px;

    margin-right: 10px;
  }

  .Main_order_li_cont_l img {
    width: 180px;

    height: auto;
  }

  .Main_order_li_cont_c {
    margin-left: 12px;

    padding: 0;
  }

  .Main_order_li_title {
    padding: 0 10px;
  }

  .Main_order_li_cont {
    padding: 10px;
  }

  .Main_order_li_cont ul li {
    display: block;
  }

  .Main_order_li_cont_c h1 {
    margin-bottom: 5px;
  }

  .Main_order_li_cont_c p {
    margin-top: 5px;
  }

  .Main_order_li_cont_r_price {
    font-size: 20px;
  }

  .Main_order_li_cont_r_pay a {
    width: 60px;

    margin-right: 20px;

    font-size: 12px;

    height: 30px;

    line-height: 30px;
  }

  .Main_order_li_cont_r_qx {
    width: 60px;

    font-size: 12px;

    line-height: 30px;

    height: 30px;
  }

  .Page {
    margin: 20px 0 20px 0;
  }

  .CourseD_r_shop {
    margin-top: 10px;
  }

  .Xieyi_box {
    width: 70%;
  }
  .Xieyi_box_title_close {
    cursor: pointer;
    position: absolute;
    right: 15px;
    top: 12px;
    line-height: 16px;
}
.Xieyi_box_cont {
    width: 92%;
    margin: 30px auto;
    box-sizing: border-box;
    padding-right: 20px;
    overflow-y: auto;
    height: 340px;
    font-size: 14px;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #66625e;
    line-height: 28px;
}
.Xieyi_box_cont div {
    font-size: 14px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
}
.Xieyi_box_cont div font {
    font-size: 14px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
}
.Xieyi_box_cont div font span {
    font-size: 14px !important;
    white-space: normal !important;
    word-wrap: break-word !important;
}

.Xieyi_box {
    height: 70%;
}

  /* .Code_white{
    width: 21%;
    height: 32%;
  }
  .Code_characters{
    left: 5%;
    bottom: 8%;
    font-size: 12px;
  }
  .delete{
    left: 90%;
    top: 5%;
  width: 17px;
  height: 17px;
  } */
}

@media screen and (max-width: 890px) {
  .Order_cont_title_l {
    width: 80%;
  }

  .Order_cont_title_c {
    width: 15%;
  }

  .Order_li_price {
    width: 15%;
  }

  /* .Code_white{
    width: 21%;
    height: 30%;
  }
  .Code_characters{
    left: 4%;
    bottom: 5%;
    font-size: 12px;
  }
  .delete{
    left: 90%;
    top: 5%;
  width: 15px;
  height: 15px;
  } */
}

@media screen and (max-width: 830px) {
  .Nav_r_ShopCar {
    margin-left: 20px;
  }

  .Exam_li_title_l {
    width: 60%;
  }

  .Exam_li_title_r {
    width: 40%;
  }

  .foot_r {
    width: 60%;
  }

  .login_box {
    width: 70%;
  }

   /* .Code_white{
    width: 22%;
    height: 28%;
  }
  .Code_characters{
    left: 2%;
    bottom: 2%;
    font-size: 12px;
  }
  .delete{
    left: 90%;
    top: 5%;
  width: 14px;
  height: 14px;
  } */
}

@media screen and (max-width: 750px) {
  .modify_box{
    width: 400px;
    padding: 30px 0 30px;
  }
  .Nav_phone {
    display: flex;
  }

  .Nav {
    height: auto;

    display: none;
  }

  .banner {
    margin-top: 50px;
  }

  .Course {
    margin-top: 30px;
  }

  .Course_list > ul {
    justify-content: space-between;

    /* display: block; */
  }

  .Course_list > ul li {
    width: 48%;

    margin-right: 0;
  }

  .Course_li_text p {
    font-size: 14px;
  }

  .Exam_list {
    display: block;
  }

  .Exam_list > div {
    width: 100%;
  }

  .Exam_li_title_l {
    width: 80%;
  }

  .Exam_list_l {
    margin-top: 10px !important;
  }

  .Exam_list_l ul li:nth-child(1) .Exam_li_title_l b {
    background-color: #1a1a1a;
  }

  .Exam_list_l ul li:nth-child(1) .Exam_li_title_l div {
    color: #1a1a1a;

    line-height: 40px;
  }

  .Exam_li_title_r {
    width: 30%;
  }

  .Exam_li_info {
    display: none !important;
  }

  .Exam_list_more {
    margin: 20px;
  }

  .Exam_list_more a {
    height: 30px;

    line-height: 30px;
  }

  .Exam_list_c {
    margin-top: 20px !important;
  }

  .Exam_list_c ul li:nth-child(1) .Exam_li_title_l b {
    background-color: #1a1a1a;
  }

  .Exam_list_c ul li:nth-child(1) .Exam_li_title_l div {
    color: #1a1a1a;
  }

  .Exam_list_r {
    margin-top: 20px !important;
  }

  .foot {
    padding-bottom: 35px;

    height: auto;
  }

  .foot .container {
    display: block;

    padding: 0 20px;
  }

  .foot_l_t_t {
    margin-top: 30px;
  }

  .foot_l_d_t {
    margin-top: 20px;
  }

  .foot_r {
    width: 100%;
  }

  .foot_r_nav {
    display: none;
  }

  .foot_l_t {
    display: none;
  }

  .foot_r_list_r {
    display: none;
  }

  .foot_r_list_l h1 {
    margin-top: 20px;
  }

  .foot_r_nav ul li a {
    padding: 0 5px;
  }

  .CourseP_img {
    margin-top: 60px;
  }

  .CourseP_top_l ul li {
    padding: 0 10px;
  }

  .CourseD {
    margin-top: 60px;
  }

  .CourseD .container {
    display: block;

    padding: 20px;
  }

  .CourseD_r {
    margin-left: 0;
  }

  .CourseD_r h1 {
    font-size: 20px;
  }

  .CourseD_r p {
    margin-top: 5px;
  }

  .CourseD_r_price {
    font-size: 20px;

    margin-top: 5px;
  }

  .CourseD_r_shop {
    margin-top: 10px;
  }

  .CourseD_r_shop_l {
    line-height: 25px;
  }

  .CourseD_r_shop_r {
    line-height: 25px;
  }

  .Xieyi_box_down_btn {
    height: 30px;

    line-height: 30px;
  }

  .Order {
    margin-top: 60px;
  }

  .Order > h1 {
    width: 95%;

    margin: 0 auto;

    font-size: 20px;
  }

  .Order .container {
    margin-top: 15px;

    padding: 20px;
  }

  .Order_cont_title_l {
    width: 70%;
  }

  .Order_cont_cont_info {
    display: block;

    width: 70%;
  }

  .Order_li_img {
    padding-left: 14px;

    min-width: 236px;
  }

  .Pay_cont_xy_r span {
    font-size: 24px;
  }

  .Pay .container {
    padding: 20px;
  }

  .Pay_cont_pay_btn {
    width: 120px;

    height: 30px;

    line-height: 30px;
  }

  .Info {
    margin-top: 60px;
  }

  .Info .container {
    padding: 20px;
  }

  .Info_list > ul > li {
    padding-bottom: 5px;
  }

  .Info_li_t_l {
    width: 68%;
  }

  .Info_li_t_l b {
    margin-top: 10px;
  }

  .Info_li_t_l div {
    margin-top: 10px;

    overflow: hidden;

    display: -webkit-box;

    -webkit-line-clamp: 1;

    -webkit-box-orient: vertical;

    text-overflow: ellipsis;
  }

  .Info_li_t_r {
    margin-top: 10px;
  }

  .Info_li_d {
    margin-top: 0px;
  }

  .Download_type ul {
    flex-wrap: wrap;

    width: 80%;
  }

  .Download_type ul li {
    margin-top: 10px;
  }

  .Main {
    margin-top: 60px;
  }

  .Main .container {
    display: block;
  }

  .Main_l {
    width: 100%;
  }

  .Main_r {
    margin-top: 20px;
  }

  .login {
    background-size: contain;
  }

  .login_box {
    width: 90%;

    padding-bottom: 10px;

    transform: translateX(-50%) translateY(-45%);
  }

  .login_btn {
    margin-top: 30px;
  }

  .CourseP_top {
    display: block;
  }

  .Nav_TEST ul {
    top: 40px;

    height: auto;

    padding-bottom: 10px;
  }

  .Course_page ul {
    flex-wrap: wrap;
  }

  .Course_page ul li {
    margin-top: 10px;
  }

  /* .Exam_li_title_r {

    display: none;

  } */

  .Exam {
    margin-top: 20px;
  }

  .Exam .container {
    padding: 10px;
  }

  .Main_info_row_l {
    width: 25%;
  }

  .Main_info_row_r {
    width: 30%;
  }

  .Main_info_row_r input {
    width: 100%;
  }

  .Change_name {
    left: 60%;
  }

  .Welcome {
    margin-top: 10px;
  }

  .Main_l_t {
    padding: 10px 0;
  }

  .Main_order_nav ul {
    margin-top: 0;

    flex-wrap: wrap;
  }

  .Main_order_nav ul li {
    margin-top: 10px;
  }

  /* .Main_order_li_cont_l {

    width: 20%;

  }

  .Main_order_li_cont_l img {

    width: 100%;

  } */

  .Main_order_li_cont_c {
    margin-left: 0;

    margin-top: 10px;

    border: none;
  }

  .Main_order_li_cont {
    display: block;
  }

  .Main_order_li_cont_r {
    width: 100%;

    justify-content: space-between;

    flex-direction: row;
  }

  .Main_order_li_user {
    flex-direction: row;

    align-items: center;

    width: auto;
  }

  .Shopcar_title {
    display: none;
  }

  .Kong {
    /* display: none; */

    display: flex;

    justify-content: center;

    align-items: center;

    min-height: 500px;
  }

  .Shopcar {
    margin-top: 60px;
  }

  .Settle_l {
    line-height: 40px;
  }

  .Settle_r_l {
    line-height: 40px;
  }

  .Settle_r_r {
    line-height: 40px;

    font-size: 20px;

    margin-left: 0;

    padding: 0 5px;
  }

  .Settle_l div:nth-child(3) {
    margin-left: 5px;
  }

  .Phone_Shopcar_list {
    /* display: block; */
  }

  .Phone_Shopcar_list .Shopcar_li_Xtype {
    width: auto;
  }

  .Settle .container {
    display: block;
  }

  .Settle_r {
    justify-content: space-between;

    padding-left: 20px;
  }

  .Settle_r_r {
    border-radius: 0;
  }

  .Phone_Shopcar_list .Shopcar_li_use {
    width: auto;
  }

  .Nav_phone_ShopCar {
    display: flex;
  }

  .login_logo {
    margin: 0;

    font-size: 40px;

    line-height: 50px;

    margin: 10px 0;
  }

  .login_input {
    margin-top: 10px;

    width: 90%;
  }

  .login_mobile_type {
    top: 15px;
  }

  .login_input input {
    margin-top: 10px;

    line-height: 30px;
  }

  .login_btn {
    height: 35px;

    line-height: 35px;

    margin-top: 10px;
  }

  .Zhuce {
    margin-top: 10px;

    width: 90%;
  }

  .register_input {
    width: 90%;
  }

  .register_input_input input {
    width: 100%;
  }

  .Code {
    line-height: 30px;

    height: 30px;

    font-size: 14px;
  }

  .Course_li_img img {
    width: 100%;

    height: 99px;
  }

  .Shopcar_li_info {
    width: 70%;

    display: block;
  }

  .Shopcar_li_info_r {
    margin-left: 0;
  }

  .Shopcar_li_info_r h1 {
    margin-bottom: 5px;
  }

  .Shopcar_li_info_r p {
    margin-top: 5px;
  }

  .Main_order_li_cont ul {
    width: 100%;
  }

  .Main_order_li_cont ul li {
    border: none;
  }

  .Main_order_nav > ul li a {
    line-height: 30px;

    padding: 0 18px;

    margin-right: 0;
  }

  .Main_l_t {
    display: none;
  }

  .Main_l_d {
    display: none;
  }

  .CourseDJ_cont {
    padding: 10px;
  }

  .Pay_cont_xy {
    display: block;
  }

  .Pay_cont_xy_l {
    margin-top: 10px;
  }

  .Pay_cont_xy_r {
    text-align: right;
  }

  .Order_cont_title_r {
    display: none;
  }

  .Order_li_pay {
    display: none;
  }

  .Order_cont_cont ul li {
    justify-content: space-between;
  }

  .Order_cont_title {
    justify-content: space-between;
  }

  .Order_li_price {
    text-align: center;

    width: auto;

    margin-right: 10px;
  }

  .Order_cont_title_c {
    text-align: center;

    width: 20%;
  }

  .Course_page .disabled {
    margin: 10px 5px 0;
  }
  .CourseD_l img {
    width: 91%;
  }
  .Download_type_Feilei,
  .Download_type_Kemu,
  .Download_type_year {
    align-items: baseline;
  }
  /* .Code_white{
    width: 24%;
    height: 170px;
  }

  .Code_characters{
    left: 4%;
    bottom: 4%;
    font-size: 12px;
  }
  .delete{
    left: 90%;
    top: 7%;
   width: 12px;
   height: 12px;
  } */
  .swiper-button-next, .swiper-button-prev{
    height: 30px;
  }
}
@media screen and (max-width: 600px){
  /* .Code_white{
   width: 29%;
   height: 186px;

 }
 .Code_characters{
   left: 6%;
   bottom: 0%;
   font-size: 12px;
 }
 .delete{
   left: 90%;
   top: 6%;
 width: 12px;
 height: 12px;
 } */
}
@media screen and (max-width: 500px){
  .modify_box{
    width: 300px;
    padding: 20px 0 20px;
  }
  .modify_bt{
    width: 70%;
  }
   /* .Code_white{
    width: 29%;
    height: 160px;
  
  }
  .Code_characters{
    left: 6%;
    bottom: 0%;
    font-size: 12px;
  }
  .delete{
    left: 88%;
    top: 6%;
  width: 12px;
  height: 12px;
  } */
  .swiper-button-next, .swiper-button-prev{
    height: 15px;
    /* margin-top: 0; */
  }
}