.pc-style #Mid {
    width: 1120px;
    margin: 0px auto;
    padding-top: 10px;
}

.pc-style #Mid .Block {
    width: 1120px;
    overflow: hidden;
    margin-bottom: 20px;
}

.pc-style #Mid .Block .ClassNav {
    background: #ffffff;
    padding: 10px 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.pc-style #Mid .Block .ClassNav .ClassNavBlockTitle {
    display: none;
}

.pc-style #Mid .Block .ClassNav .BtnCloseClassNav {
    display: none;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem {
    border-bottom: 1px dotted #e5e5e5;
    padding: 10px 0px 10px 100px;
    position: relative;
    line-height: 24px;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem:last-child {
    border: none;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem .ClassNavTitle {
    position: absolute;
    padding: 10px 0px;
    left: 0px;
    top: 0px;
    font-weight: bold;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent {
    overflow: hidden;
    zoom: 1;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li {
    float: left;
    margin-right: 10px;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li a {
    color: #336699;
    border-radius: 4px;
    display: block;
    padding: 0px 5px;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li a:hover {
    color: #e53737;
    text-decoration: underline;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li .li-count {
    font-size: 12px;
    color: #666666;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li.Selected a {
    background: #e53737;
    color: #ffffff;
}

.pc-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li.Selected a .li-count {
    color: #ffffff;
}

.pc-style #Mid .Block .BlcokLeft {
    float: left;
    width: 250px;
    background: #ffffff;
    margin-bottom: -1000em;
    padding-bottom: 1000em;
    border-radius: 12px;
    overflow: hidden;
}

.pc-style #Mid .Block .BlcokLeft .BlcokLeftInner {
    padding: 10px 20px 20px 20px;
}

.pc-style #Mid .Block .BlcokLeft .BlcokLeftTitle {
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    padding: 10px 0px 10px 15px;
    position: relative;
    border-bottom: 1px solid #e5e5e5;
}

.pc-style #Mid .Block .BlcokLeft .BlcokLeftTitle:before {
    content: "";
    display: block;
    width: 5px;
    position: absolute;
    top: 10px;
    bottom: 10px;
    left: 0px;
    background: #e53737;
}

.pc-style #Mid .Block .BlcokLeft .BlcokLeftTitle .Total {
    color: #666666;
    font-size: 12px;
    font-weight: normal;
    line-height: 24px;
}

.pc-style #Mid .Block .BlcokLeft .BlcokLeftTitle .Total em {
    color: #333333;
    font-family: Arial, "宋体";
}

.pc-style #Mid .Block .BlcokLeft .Con {
    padding: 10px 0px;
    font-size: 14px;
}

.pc-style #Mid .Block .BlcokLeft .Con h2 {
    font-weight: normal;
    color: #333333;
    padding-left: 16px;
    background: url(../Images/bg0154.gif) 0px 5px no-repeat;
    line-height: 26px;
}

.pc-style #Mid .Block .BlcokLeft .Con ul li {
    /* line-height: 26px; */
    /*background:url(../Images/bg0011.gif) left 9px no-repeat;*/
    background: url(../Images/bg0017.gif) left 11px no-repeat;
    position: relative;
    padding: 2px 0px 2px 14px;
}

.pc-style #Mid .Block .BlcokLeft .Con ul li .BtnFolder {
    background: #ffffff url(https://g.100xuexi.com/CssModel/book2014/images/collapse.gif) center center no-repeat;
    position: absolute;
    width: 20px;
    height: 26px;
    cursor: pointer;
    left: -6px;
    top: 0px;
}

.pc-style #Mid .Block .BlcokLeft .Con ul li.Open>.BtnFolder {
    background: #ffffff url(https://g.100xuexi.com/CssModel/book2014/images/expand.gif) center center no-repeat;
}

/* .pc-style #Mid .Block .BlcokLeft .Con ul li.Open {
  background: url(../Images/bg0017_0.gif) left 11px no-repeat;
} */

.pc-style #Mid .Block .BlcokLeft .Con ul li.BotLevel {
    background: url(../Images/bg0011_0.gif) 2px 11px no-repeat;
    padding: 2px 0px 2px 14px;
}

.pc-style #Mid .Block .BlcokLeft .Con ul li a {
    color: #00427c;
}

.pc-style #Mid .Block .BlcokLeft .Con ul li a img {
    margin-right: 5px;
}

.pc-style #Mid .Block .BlcokLeft .Con ul li a:hover {
    color: #cc0000;
}

.pc-style #Mid .Block .BlcokLeft .Con ul li .countNum {
    color: #666666;
    font-size: 12px;
}

.pc-style #Mid .Block .BlcokLeft .Con .Selected {
    /*font-weight:bold;*/
    color: #cc0000;
}

.pc-style #Mid .Block .BlcokLeft .Con ul .tree-loading {
    width: 40px;
    height: 40px;
    margin: 10px auto;
    background: url(../Images/loading_white.gif) center center no-repeat;
    background-size: 100% 100%;
}

.pc-style #Mid .Block .BlockRight {
    float: right;
    width: 810px;
    padding: 10px 20px 20px 20px;
    background: #ffffff;
    padding-bottom: 1000em;
    margin-bottom: -1000em;
    border-radius: 12px;
    overflow: hidden;
}

/*选项卡控制栏——开始*/

.pc-style #Mid .Block .BlockRight .TabContaienr {
    line-height: 30px;
    margin-bottom: 20px;
    background: #f5f5f5;
    padding: 10px 10px 10px 20px;
}

.pc-style #Mid .Block .BlockRight .TabContaienr:after {
    content: "";
    display: block;
    clear: both;
}

.pc-style #Mid .Block .BlockRight .TabContaienr li {
    float: left;
    height: 20px;
    line-height: 20px;
    margin-right: 10px;
}

.pc-style #Mid .Block .BlockRight .TabContaienr .Order {
    float: Left;
}

.pc-style #Mid .Block .BlockRight .TabContaienr .View {
    float: right;
}

.pc-style #Mid .Block .BlockRight .Empty {
    text-align: center;
    padding: 50px;
}

.pc-style #Mid .Block .BlockRight .Empty:before {
    content: "";
    display: block;
    width: 160px;
    height: 160px;
    margin: 0px auto 10px auto;
    background: url(https://wx.100xuexi.com/images/Mobile_bg0603.png) center center no-repeat;
    background-size: 100% 100%;
}

/*选项卡控制栏——结束*/

.pc-style #Mid .Block .BlockRight .BlockRightTitle {
    display: block;
    padding: 10px 0px 10px 15px;
    position: relative;
    border-bottom: 1px solid #e5e5e5;
}

.pc-style #Mid .Block .BlockRight .BlockRightTitle h1 {
    font-size: 18px;
    font-weight: normal;
    color: #333333;
    display: inline;
}

.pc-style #Mid .Block .BlockRight .BlockRightTitle h1 strong {
    font-weight: bold;
}

.pc-style #Mid .Block .BlockRight .BlockRightTitle:before {
    content: "";
    display: block;
    width: 5px;
    position: absolute;
    top: 10px;
    bottom: 10px;
    left: 0px;
    background: #e53737;
}

.pc-style #Mid .Block .BlockRight .BlockRightTitle .Total {
    font-size: 12px;
    color: #666666;
    font-weight: normal;
    display: inline;
}

.pc-style #Mid .Block .BlockRight .BlockRightTitle .Total em {
    color: #333333;
}

.pc-style #Mid .Block .BlockRight .ClassSubNav {
    overflow: hidden;
    margin: 10px -5px 0px -5px;
}

.pc-style #Mid .Block .BlockRight .ClassSubNav li {
    width: 33.3%;
    float: left;
    box-sizing: border-box;
    padding: 5px;
}

.pc-style #Mid .Block .BlockRight .ClassSubNav li a {
    color: #336699;
    display: block;
    padding: 5px 10px;
    border-radius: 4px;
    background: #f5f5f5;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.pc-style #Mid .Block .BlockRight .ClassSubNav li a:hover {
    color: #e53737;
    text-decoration: underline;
}

.pc-style #Mid .BookList .Thumbnails {
    width: 100%;
}

.pc-style #Mid .BookList .Thumbnails .Container {
    width: 830px;
}

.pc-style #Mid .BookList .Thumbnails .Container:after {
    content: "";
    display: block;
    clear: both;
}

.pc-style #Mid .BookList .Thumbnails .Item {
    width: 187px;
    float: left;
    margin: 0px 20px 30px 0px;
    text-align: center;
}

.pc-style #Mid .BookList .Thumbnails .Item .ItemInner {
    margin: 0px auto 5px auto;
    width: 187px;
    height: 187px;
    position: relative;
    display: block;
}

.pc-style #Mid .BookList .Thumbnails .Item .ItemInner::before {
    content: "";
    display: block;
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    z-index: 3;
}

.pc-style #Mid .BookList .Thumbnails .Item .ItemImg {
    width: 187px;
    height: 187px;
    overflow: hidden;
    position: relative;
    display: block;
    border-radius: 4px;
    margin: 0px auto;
}
.pc-style #Mid .BookList .Thumbnails .Item .ItemImgBg{
    background: #ffffff;
    background-size: cover;
    filter: blur(50px);
    position: absolute;
    top: 0px;
    right: 0px;
    left: 0px;
    bottom: 0px;
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    opacity: 0.3;
}
.pc-style #Mid .BookList .Thumbnails .ItemBook .ItemImg {
    width: 187px;
    height: 187px;
    margin-bottom: 5px;
    overflow: hidden;
    position: relative;
    display: block;
    border-radius: 4px;
    margin: 0px auto;
    padding: 5px;
    box-sizing: border-box;
}

.pc-style #Mid .BookList .Thumbnails .ItemZhenti .ItemImg {
    width: 187px;
    height: 187px;
    margin-bottom: 5px;
    overflow: hidden;
    position: relative;
    display: block;
    border-radius: 4px;
    margin: 0px auto;
    padding: 5px;
    box-sizing: border-box;
}

/* .pc-style #Mid .BookList .Thumbnails .Item .ItemImg:after {
  content: "";
  display: block;
  position: absolute;
  left: 0px;
  top: 0px;
  right: 0px;
  bottom: 0px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  z-index: 5;
  border-radius: 4px;
} */

.pc-style #Mid .BookList .Thumbnails .Item .ItemImg img {
    width: 100%;
    height: 100%;
    opacity: 0;
}


.pc-style #Mid .BookList .Thumbnails .Item .ItemImg .ProductImg {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: absolute;
    left: 0px;
    top: 0px;
    text-align: center;
    z-index: 2;
    background: center center no-repeat;
    background-size: contain;
}

.pc-style #Mid .BookList .Thumbnails .Item .ItemDes {
    text-align: left;
}

.pc-style #Mid .BookList .Thumbnails .Item .ItemName {
    height: 60px;
    line-height: 20px;
    font-size: 14px;
    overflow: hidden;
    margin-bottom: 5px;
}

.pc-style #Mid .BookList .Thumbnails .Item .cssType {
    display: inline;
    color: #e53737;
}

.pc-style #Mid .BookList .Thumbnails .Item .ItemPrice {
    color: #e53737;
}

.pc-style #Mid .BookList .Thumbnails .ItemZhenti .ItemPrice {
    visibility: hidden;
}

.pc-style #Mid .BookList .TextList {
    width: 100%;
    margin-bottom: 20px;
}

.pc-style #Mid .BookList .TextList .Item {
    position: relative;
    padding-left: 15px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dotted #e5e5e5;
}

.pc-style #Mid .BookList .TextList .Item:last-child {
    border: none;
}

.pc-style #Mid .BookList .TextList .Item:before {
    content: "";
    display: block;
    border-radius: 100%;
    width: 4px;
    height: 4px;
    background: #e53737;
    position: absolute;
    left: 0px;
    top: 10px;
}

.pc-style #Mid .BookList .TextList .Item .ItemInner {
    display: none;
}

.pc-style #Mid .BookList .TextList .Item .ItemName {
    font-size: 14px;
    display: inline;
    margin-right: 1em;
}

.pc-style #Mid .BookList .TextList .Item .cssType {
    display: inline;
    color: #e53737;
}

.pc-style #Mid .BookList .TextList .Item .ItemPrice {
    font-size: 14px;
    display: inline;
    color: #e53737;
}

.pc-style #Mid .BookList .TextList .ItemZhenti .ItemPrice {
    display: none;
}

.pc-style #Mid .Block .BlockRight .Pagination {
    text-align: center;
    margin-bottom: 0px;
    padding-top: 15px;
    border-top: 1px dotted #d5d5d5;
    font-size: 14px;
}

.pc-style #Mid .Block .BlockRight .Pagination .Total {
    color: #cc0000;
}

.pc-style #Mid .DefaultList {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.pc-style #Mid .DefaultList .DefaultListTitle {
    font-size: 17px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
}

.pc-style #Mid .DefaultList .DefaultListContainer {
    width: 1120px;
}

.pc-style #Mid .DefaultList .DefaultListContainer:after {
    content: "";
    display: block;
    clear: both;
}

.pc-style #Mid .DefaultList .Item {
    width: 200px;
    float: left;
    margin: 0px 20px 30px 0px;
    text-align: center;
    border-radius: 4px;
}

.pc-style #Mid .DefaultList .Item .ItemInner {
    display: block;
    position: relative;
    margin-bottom: 5px;
}

.pc-style #Mid .DefaultList .Item .ItemInner::before {
    content: "";
    display: block;
    position: absolute;
    border: 1px solid rgba(0, 0, 0, 0.05);
    left: 0px;
    right: 0px;
    top: 0px;
    bottom: 0px;
    border-radius: 4px;
}

.pc-style #Mid .DefaultList .Item .ItemImg {
    width: 200px;
    height: 200px;
    overflow: hidden;
    position: relative;
    display: block;
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    border-radius: 4px;
    margin: 0px auto;

}

.pc-style #Mid .DefaultList .Item .ItemImg:hover {
    box-shadow: 0px 5px 15px 0px rgba(0, 0, 0, 0.2);
    transform: translateY(-5px);
    -webkit-ttransform: translateY(-5px);
}

.pc-style #Mid .DefaultList .Item .ItemImg:after {
    content: "";
    display: block;
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 5;
    border-radius: 4px;
}

.pc-style #Mid .DefaultList .Item .ItemImg img {
    width: 100%;
    height: 100%;
    opacity: 0;
}

.pc-style #Mid .DefaultList .Item .ItemImg .ProductImg {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: absolute;
    left: 0px;
    top: 0px;
    text-align: center;
    z-index: 2;
    background: center center no-repeat;
    background-size: contain;
}

/* .pc-style #Mid .DefaultList .ItemVideo .ItemImg {
    background: url(https://g.100xuexi.com/CssModel/100eshu2018/Images/videocoverbgimg_square.jpg) center center no-repeat;
    background-size: 100% 100%;
    height: 200px;
    width: 200px;
}

.pc-style #Mid .DefaultList .ItemVideo .ItemImg .ProductImg img {
    width: 90%;
    height: auto;
    overflow: hidden;
    position: absolute;
    left: 5%;
    top: 25%;
    text-align: center;
    z-index: 3;
    border: 1px solid #ffffff;
    box-sizing: border-box;
} */

.pc-style #Mid .DefaultList .Item .ItemDes {
    text-align: left;
}

.pc-style #Mid .DefaultList .Item .ItemName {
    height: 60px;
    line-height: 20px;
    font-size: 14px;
    overflow: hidden;
    margin-bottom: 5px;
}

.pc-style #Mid .DefaultList .Item .ItemName .cssType {
    color: #e53737;
    display: inline;
}

.pc-style #Mid .DefaultList .Item .ItemPrice {
    color: #e53737;
}

.pc-style #Mid .DefaultList .list-loading {
    width: 40px;
    height: 40px;
    margin: 10px auto;
    background: url(../Images/loading_white.gif) center center no-repeat;
    background-size: 100% 100%;
}
.pc-style #Mid .DefaultList .DefaultListBot{
    text-align: center;
    padding: 20px 0px;
}
.pc-style #Mid .DefaultList .DefaultListBot .BtnMore{
    color: #00427c;
    display: inline-block;
    border-radius: 100px;
    padding: 5px 2em 5px 1em;
    border: 1px solid;
    position: relative;
}
.pc-style #Mid .DefaultList .DefaultListBot .BtnMore::after{
    position: absolute;
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    border-top: 2px solid;
    border-right: 2px solid;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    right: 1em;
    top: 12px;
}
.pc-style #Mid .ChooseTips {
    text-align: center;
    font-size: 17px;
    color: #e53737;
    margin-bottom: 40px;
    font-weight: bold;
}

.pc-style .friend-links {
    margin-bottom: 20px;
    background: #ffffff;
    padding: 10px 20px 20px 20px;
}

.pc-style .friend-links .friend-links-title {
    position: relative;
    padding: 10px 80px 10px 0px;
    margin-bottom: 10px;
    border-bottom: 1px solid #e5e5e5;
    line-height: 20px;
}

.pc-style .friend-links .friend-links-title .title-text {
    font-size: 18px;
    color: #333333;
    position: relative;
    padding-left: 15px;
    display: block;
    font-weight: bold;
}

.pc-style .friend-links .friend-links-title .title-text:before {
    content: "";
    display: block;
    position: absolute;
    left: 0px;
    top: 0px;
    bottom: 0px;
    width: 5px;
    background: #ff3e3e;
}

.pc-style .friend-links .friend-links-content {
    overflow: hidden;
    zoom: 1;
}

.pc-style .friend-links .friend-links-content a {
    padding-right: 10px;
    margin-right: 10px;
    border-right: 1px solid #e5e5e5;
    float: left;
}

.pc-style .friend-links .friend-links-content a:last-child {
    border: 0px;
}

.pc-style .kaoshi-topic {
    background: #ffffff;
    padding: 20px 100px 20px 100px;
    border-radius: 12px;
    margin-bottom: 20px;
    position: relative;
}

.pc-style .kaoshi-topic .kaoshi-topic-title {
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    padding: 20px;
    z-index: 1;
    overflow: hidden;
    zoom: 1;
}

.pc-style .kaoshi-topic .kaoshi-topic-title .title-text {
    float: left;
    padding: 5px 0px;
}

.pc-style .kaoshi-topic .kaoshi-topic-title img {
    height: 20px;
    width: auto;
}

.pc-style .kaoshi-topic .kaoshi-topic-title .btn-more {
    float: right;
    border-radius: 100px;
    background: #336699;
    color: #ffffff;
    height: 30px;
    padding: 0px 10px;
    line-height: 30px;
}

.pc-style .kaoshi-topic .kaoshi-topic-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.pc-style .kaoshi-topic .kaoshi-topic-content ul {
    overflow: hidden;
}

.pc-style .kaoshi-topic .kaoshi-topic-content .topic-item {
    float: left;
    width: 33.33%;
}

.pc-style .kaoshi-topic .kaoshi-topic-content .topic-item a {
    display: block;
    white-space: nowrap;
    line-height: 20px;
    margin: 0px 5px;
    padding: 5px 0px;
    overflow: hidden;
}

.pc-style .kaoshi-topic .kaoshi-topic-content .topic-item a:hover {
    background: #f5f5f5;
    border-radius: 8px;
}

.pc-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-no {
    display: none;
}

.pc-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-text {
    max-width: 100%;
    display: inline-block;
    vertical-align: middle;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pc-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-icon {
    display: inline-block;
    vertical-align: middle;
}

.pc-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-icon img {
    width: 16px;
    height: 16px;
    vertical-align: top;
}
/* 
.yunwangxiao-style #Mid .DefaultList .Item {
    width: 100%;
    float: none;
    margin: 0px;
    text-align: left;
    border-radius: 0px;
    box-sizing: border-box;
}

.yunwangxiao-style #Mid .DefaultList .Item .ItemName {
    height: 2em;
    line-height: 2;
    font-size: 14px;
    overflow: hidden;
    margin-bottom: 0px;
    position: relative;
    padding-left: 10px;
}

.yunwangxiao-style #Mid .DefaultList .Item .ItemName::before {
    content: "";
    display: block;
    width: 4px;
    height: 4px;
    border-radius: 100%;
    background: #e53737;
    position: absolute;
    left: 0px;
    top: 10px;
}

.yunwangxiao-style #Mid .DefaultList .Item .ItemPrice {
    display: none;
}

.yunwangxiao-style #Mid .Block .BlockRight .BlockRightTitle {
    margin-bottom: 10px;
}

.yunwangxiao-style #Mid .Block .BlockRight .TabContaienr {
    display: none;
} */


/* 移动端样式 */

.mobile-style #Mid {
    margin: 0px auto;
}

.mobile-style #Mid .Block {
    overflow: hidden;
    padding: 20px 0px;
}

.mobile-style #Mid .Block .ClassNav .ClassNavBlockTitle {
    display: none;
}

.mobile-style #Mid .Block .ClassNav .BtnCloseClassNav {
    display: none;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem {
    position: relative;
    background: #ffffff;
    margin: 0px 8px 16px 8px;
    border-radius: 8px;
    overflow: hidden;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem:last-child {
    border: none;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavTitle {
    font-size: 16px;
    line-height: 24px;
    font-weight: bold;
    color: #e53737;
    padding: 10px 16px;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent {
    overflow: hidden;
    zoom: 1;
    position: relative;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent .line-1 {
    border-right: 1px solid rgba(0, 0, 0, 0.05);
    position: absolute;
    top: 0px;
    bottom: 0px;
    left: 33.33%;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent .line-2 {
    border-right: 1px solid rgba(0, 0, 0, 0.05);
    position: absolute;
    top: 0px;
    bottom: 0px;
    right: 33.33%;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li {
    float: left;
    text-align: center;
    width: 33.33%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li a {
    color: #336699;
    display: block;
    padding: 10px 5px;
    line-height: 1.2;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent .li-hot {
    width: 100%;
    background: #ffffff;
    position: relative;
    z-index: 10;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent .li-hot a {
    padding: 15px 5px;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li a:hover {
    color: #e53737;
    text-decoration: underline;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li .li-title {
    display: block;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li .li-count {
    display: block;
    font-size: 12px;
    color: #888888;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li.Selected a {
    background: #e53737;
    color: #ffffff;
}

.mobile-style #Mid .Block .ClassNav .ClassNavItem .ClassNavContent li.Selected a .li-count {
    color: #ffffff;
}

.mobile-style #Mid .Block .BlcokLeft {
    float: left;
    width: 250px;
    background: #ffffff;
    margin-bottom: -1000em;
    padding-bottom: 1000em;
    border-radius: 4px;
    overflow: hidden;
}

.mobile-style #Mid .Block .BlcokLeft .BlcokLeftInner {
    padding: 10px 20px 20px 20px;
}

.mobile-style #Mid .Block .BlcokLeft .BlcokLeftTitle {
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    padding: 10px 0px 10px 15px;
    position: relative;
    border-bottom: 1px solid #e5e5e5;
}

.mobile-style #Mid .Block .BlcokLeft .BlcokLeftTitle:before {
    content: "";
    display: block;
    width: 5px;
    position: absolute;
    top: 10px;
    bottom: 10px;
    left: 0px;
    background: #e53737;
}

.mobile-style #Mid .Block .BlcokLeft .BlcokLeftTitle .Total {
    color: #666666;
    font-size: 12px;
    font-weight: normal;
    line-height: 24px;
}

.mobile-style #Mid .Block .BlcokLeft .BlcokLeftTitle .Total em {
    color: #333333;
    font-family: Arial, "宋体";
}

.mobile-style #Mid .Block .BlcokLeft .Con {
    padding: 10px 0px;
    font-size: 14px;
}

.mobile-style #Mid .Block .BlcokLeft .Con h2 {
    font-weight: normal;
    color: #333333;
    padding-left: 16px;
    background: url(../Images/bg0154.gif) 0px 5px no-repeat;
    line-height: 26px;
}

.mobile-style #Mid .Block .BlcokLeft .Con ul li {
    /* line-height: 26px; */
    /*background:url(../Images/bg0011.gif) left 9px no-repeat;*/
    background: url(../Images/bg0017.gif) left 11px no-repeat;
    position: relative;
    padding: 2px 0px 2px 14px;
}

.mobile-style #Mid .Block .BlcokLeft .Con ul li .BtnFolder {
    background: #ffffff url(https://g.100xuexi.com/CssModel/book2014/images/collapse.gif) center center no-repeat;
    position: absolute;
    width: 20px;
    height: 26px;
    cursor: pointer;
    left: -6px;
    top: 0px;
}

.mobile-style #Mid .Block .BlcokLeft .Con ul li.Open>.BtnFolder {
    background: #ffffff url(https://g.100xuexi.com/CssModel/book2014/images/expand.gif) center center no-repeat;
}

/* .mobile-style #Mid .Block .BlcokLeft .Con ul li.Open {
  background: url(../Images/bg0017_0.gif) left 11px no-repeat;
} */

.mobile-style #Mid .Block .BlcokLeft .Con ul li.BotLevel {
    background: url(../Images/bg0011_0.gif) 2px 11px no-repeat;
    padding: 2px 0px 2px 14px;
}

.mobile-style #Mid .Block .BlcokLeft .Con ul li a {
    color: #00427c;
}

.mobile-style #Mid .Block .BlcokLeft .Con ul li a img {
    margin-right: 5px;
}

.mobile-style #Mid .Block .BlcokLeft .Con ul li a:hover {
    color: #cc0000;
}

.mobile-style #Mid .Block .BlcokLeft .Con ul li .countNum {
    color: #666666;
    font-size: 12px;
}

.mobile-style #Mid .Block .BlcokLeft .Con .Selected {
    /*font-weight:bold;*/
    color: #cc0000;
}

.mobile-style #Mid .Block .BlcokLeft .Con ul .tree-loading {
    width: 40px;
    height: 40px;
    margin: 10px auto;
    background: url(../Images/loading_white.gif) center center no-repeat;
    background-size: 100% 100%;
}

.mobile-style #Mid .Block .BlockRight {
    float: right;
    width: 810px;
    padding: 10px 20px 20px 20px;
    background: #ffffff;
    padding-bottom: 1000em;
    margin-bottom: -1000em;
    border-radius: 4px;
    overflow: hidden;
}

/*选项卡控制栏——开始*/

.mobile-style #Mid .Block .BlockRight .TabContaienr {
    line-height: 30px;
    margin-bottom: 20px;
    background: #f5f5f5;
    padding: 10px 10px 10px 20px;
}

.mobile-style #Mid .Block .BlockRight .TabContaienr:after {
    content: "";
    display: block;
    clear: both;
}

.mobile-style #Mid .Block .BlockRight .TabContaienr li {
    float: left;
    height: 20px;
    line-height: 20px;
    margin-right: 10px;
}

.mobile-style #Mid .Block .BlockRight .TabContaienr .Order {
    float: Left;
}

.mobile-style #Mid .Block .BlockRight .TabContaienr .View {
    float: right;
}

.mobile-style #Mid .Block .BlockRight .Empty {
    text-align: center;
    padding: 50px;
}

.mobile-style #Mid .Block .BlockRight .Empty:before {
    content: "";
    display: block;
    width: 160px;
    height: 160px;
    margin: 0px auto 10px auto;
    background: url(https://wx.100xuexi.com/images/Mobile_bg0603.png) center center no-repeat;
    background-size: 100% 100%;
}

/*选项卡控制栏——结束*/

.mobile-style #Mid .Block .BlockRight .BlockRightTitle {
    display: block;
    padding: 10px 0px 10px 15px;
    position: relative;
    border-bottom: 1px solid #e5e5e5;
}

.mobile-style #Mid .Block .BlockRight .BlockRightTitle h1 {
    font-size: 18px;
    font-weight: normal;
    color: #333333;
    display: inline;
}

.mobile-style #Mid .Block .BlockRight .BlockRightTitle h1 strong {
    font-weight: bold;
}

.mobile-style #Mid .Block .BlockRight .BlockRightTitle:before {
    content: "";
    display: block;
    width: 5px;
    position: absolute;
    top: 10px;
    bottom: 10px;
    left: 0px;
    background: #e53737;
}

.mobile-style #Mid .Block .BlockRight .BlockRightTitle .Total {
    font-size: 12px;
    color: #666666;
    font-weight: normal;
    display: inline;
}

.mobile-style #Mid .Block .BlockRight .BlockRightTitle .Total em {
    color: #333333;
}

.mobile-style #Mid .Block .BlockRight .ClassSubNav {
    overflow: hidden;
    margin: 10px -5px 0px -5px;
}

.mobile-style #Mid .Block .BlockRight .ClassSubNav li {
    width: 33.3%;
    float: left;
    box-sizing: border-box;
    padding: 5px;
}

.mobile-style #Mid .Block .BlockRight .ClassSubNav li a {
    color: #336699;
    display: block;
    padding: 5px 10px;
    border-radius: 4px;
    background: #f5f5f5;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.mobile-style #Mid .Block .BlockRight .ClassSubNav li a:hover {
    color: #e53737;
    text-decoration: underline;
}

.mobile-style #Mid .BookList .Thumbnails {
    width: 100%;
}

.mobile-style #Mid .BookList .Thumbnails .Container {
    width: 830px;
}

.mobile-style #Mid .BookList .Thumbnails .Container:after {
    content: "";
    display: block;
    clear: both;
}

.mobile-style #Mid .BookList .Thumbnails .Item {
    width: 187px;
    float: left;
    margin: 0px 20px 30px 0px;
    text-align: center;
}

.mobile-style #Mid .BookList .Thumbnails .Item .ItemInner {
    margin: 0px auto 5px auto;
    width: 187px;
    height: 187px;
    position: relative;
    display: block;
}

.mobile-style #Mid .BookList .Thumbnails .Item .ItemInner::before {
    content: "";
    display: block;
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

.mobile-style #Mid .BookList .Thumbnails .Item .ItemImg {
    width: 132px;
    height: 187px;
    overflow: hidden;
    position: relative;
    display: block;
    border-radius: 4px;
    margin: 0px auto;
}

.mobile-style #Mid .BookList .Thumbnails .ItemBook .ItemImg {
    width: 187px;
    height: 187px;
    margin-bottom: 5px;
    overflow: hidden;
    position: relative;
    display: block;
    border-radius: 4px;
    margin: 0px auto;
    padding: 5px;
    box-sizing: border-box;
}

.mobile-style #Mid .BookList .Thumbnails .ItemZhenti .ItemImg {
    width: 187px;
    height: 187px;
    margin-bottom: 5px;
    overflow: hidden;
    position: relative;
    display: block;
    border-radius: 4px;
    margin: 0px auto;
    padding: 5px;
    box-sizing: border-box;
}

.mobile-style #Mid .BookList .Thumbnails .Item .ItemImg:after {
    content: "";
    display: block;
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 5;
    border-radius: 4px;
}

.mobile-style #Mid .BookList .Thumbnails .Item .ItemImg img {
    width: 100%;
    height: 100%;
}

/* .mobile-style #Mid .BookList .Thumbnails .ItemVideo .ItemImg {
    background: url(https://g.100xuexi.com/CssModel/100eshu2018/Images/videocoverbgimg_square.jpg) center center no-repeat;
    background-size: 100% 100%;
    width: 100%;
    height: 100%;
} */

.mobile-style #Mid .BookList .Thumbnails .Item .ItemImg .ProductImg {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: absolute;
    left: 0px;
    top: 0px;
    text-align: center;
    z-index: 2;
}

/* .mobile-style #Mid .BookList .Thumbnails .ItemVideo .ItemImg .ProductImg img {
    width: 90%;
    height: auto;
    overflow: hidden;
    position: absolute;
    left: 5%;
    top: 25%;
    text-align: center;
    z-index: 3;
    border: 1px solid #ffffff;
    box-sizing: border-box;
} */

.mobile-style #Mid .BookList .Thumbnails .Item .ItemDes {
    text-align: left;
}

.mobile-style #Mid .BookList .Thumbnails .Item .ItemName {
    height: 60px;
    line-height: 20px;
    font-size: 14px;
    overflow: hidden;
    margin-bottom: 5px;
}

.mobile-style #Mid .BookList .Thumbnails .Item .cssType {
    display: inline;
    color: #e53737;
}

.mobile-style #Mid .BookList .Thumbnails .Item .ItemPrice {
    color: #e53737;
}

.mobile-style #Mid .BookList .Thumbnails .ItemZhenti .ItemPrice {
    visibility: hidden
}

.mobile-style #Mid .BookList .TextList {
    width: 100%;
    margin-bottom: 20px;
}

.mobile-style #Mid .BookList .TextList .Item {
    position: relative;
    padding-left: 15px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dotted #e5e5e5;
}

.mobile-style #Mid .BookList .TextList .Item:last-child {
    border: none;
}

.mobile-style #Mid .BookList .TextList .Item:before {
    content: "";
    display: block;
    border-radius: 100%;
    width: 4px;
    height: 4px;
    background: #e53737;
    position: absolute;
    left: 0px;
    top: 10px;
}

.mobile-style #Mid .BookList .TextList .Item .ItemInner {
    display: none;
}

.mobile-style #Mid .BookList .TextList .Item .ItemName {
    font-size: 14px;
    display: inline;
    margin-right: 1em;
}

.mobile-style #Mid .BookList .TextList .Item .cssType {
    display: inline;
    color: #e53737;
}

.mobile-style #Mid .BookList .TextList .Item .ItemPrice {
    font-size: 14px;
    display: inline;
    color: #e53737;
}

.mobile-style #Mid .BookList .TextList .ItemZhenti .ItemPrice {
    display: none;
}

.mobile-style #Mid .Block .BlockRight .Pagination {
    text-align: center;
    margin-bottom: 0px;
    padding-top: 15px;
    border-top: 1px dotted #d5d5d5;
    font-size: 14px;
}

.mobile-style #Mid .Block .BlockRight .Pagination .Total {
    color: #cc0000;
}

.mobile-style #Mid .DefaultList {
    background: #ffffff;
    border-radius: 4px;
    padding: 20px;
}

.mobile-style #Mid .DefaultList .DefaultListTitle {
    font-size: 17px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
}

.mobile-style #Mid .DefaultList .DefaultListContainer {
    width: 1120px;
}

.mobile-style #Mid .DefaultList .DefaultListContainer:after {
    content: "";
    display: block;
    clear: both;
}

.mobile-style #Mid .DefaultList .Item {
    width: 200px;
    float: left;
    margin: 0px 20px 30px 0px;
    text-align: center;
    border-radius: 4px;
}

.mobile-style #Mid .DefaultList .Item .ItemInner {
    display: block;
    position: relative;
    margin-bottom: 5px;
}

.mobile-style #Mid .DefaultList .Item .ItemInner::before {
    content: "";
    display: block;
    position: absolute;
    border: 1px solid rgba(0, 0, 0, 0.05);
    left: 0px;
    right: 0px;
    top: 0px;
    bottom: 0px;
    border-radius: 4px;
}

.mobile-style #Mid .DefaultList .Item .ItemImg {
    width: 141px;
    height: 200px;
    overflow: hidden;
    position: relative;
    display: block;
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    border-radius: 4px;
    margin: 0px auto;
}

.mobile-style #Mid .DefaultList .Item .ItemImg:hover {
    box-shadow: 0px 5px 15px 0px rgba(0, 0, 0, 0.2);
    transform: translateY(-5px);
    -webkit-ttransform: translateY(-5px);
}

.mobile-style #Mid .DefaultList .Item .ItemImg:after {
    content: "";
    display: block;
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 5;
    border-radius: 4px;
}

.mobile-style #Mid .DefaultList .Item .ItemImg img {
    width: 100%;
    height: 100%;
}

.mobile-style #Mid .DefaultList .Item .ItemImg .ProductImg {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: absolute;
    left: 0px;
    top: 0px;
    text-align: center;
    z-index: 2;
}

/* .mobile-style #Mid .DefaultList .ItemVideo .ItemImg {
    background: url(https://g.100xuexi.com/CssModel/100eshu2018/Images/videocoverbgimg_square.jpg) center center no-repeat;
    background-size: 100% 100%;
    height: 200px;
    width: 200px;
} */
/* 
.mobile-style #Mid .DefaultList .ItemVideo .ItemImg .ProductImg img {
    width: 90%;
    height: auto;
    overflow: hidden;
    position: absolute;
    left: 5%;
    top: 25%;
    text-align: center;
    z-index: 3;
    border: 1px solid #ffffff;
    box-sizing: border-box;
} */

.mobile-style #Mid .DefaultList .Item .ItemDes {
    text-align: left;
}

.mobile-style #Mid .DefaultList .Item .ItemName {
    height: 60px;
    line-height: 20px;
    font-size: 14px;
    overflow: hidden;
    margin-bottom: 5px;
}

.mobile-style #Mid .DefaultList .Item .ItemName .cssType {
    color: #e53737;
    display: inline;
}

.mobile-style #Mid .DefaultList .Item .ItemPrice {
    color: #e53737;
}

.mobile-style #Mid .DefaultList .list-loading {
    width: 40px;
    height: 40px;
    margin: 10px auto;
    background: url(../Images/loading_white.gif) center center no-repeat;
    background-size: 100% 100%;
}
.mobile-style #Mid .DefaultList .DefaultListBot{
    text-align: center;
    padding: 20px 0px;
}
.mobile-style #Mid .DefaultList .DefaultListBot .BtnMore{
    color: #00427c;
    display: inline-block;
    border-radius: 100px;
    padding: 5px 2em 5px 1em;
    border: 1px solid;
    position: relative;
}
.mobile-style #Mid .DefaultList .DefaultListBot .BtnMore::after{
    position: absolute;
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    border-top: 2px solid;
    border-right: 2px solid;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    right: 1em;
    top: 12px;
}
.mobile-style #Mid .ChooseTips {
    text-align: center;
    font-size: 17px;
    color: #e53737;
    margin-bottom: 40px;
    font-weight: bold;
}

.mobile-style .friend-links {
    margin-bottom: 10px;
    background: #ffffff;
    padding: 10px 20px 20px 20px;
}

.mobile-style .friend-links .friend-links-title {
    position: relative;
    padding: 10px 80px 10px 0px;
    margin-bottom: 10px;
    border-bottom: 1px solid #e5e5e5;
    line-height: 20px;
}

.mobile-style .friend-links .friend-links-title .title-text {
    font-size: 18px;
    color: #333333;
    position: relative;
    padding-left: 15px;
    display: block;
    font-weight: bold;
}

.mobile-style .friend-links .friend-links-title .title-text:before {
    content: "";
    display: block;
    position: absolute;
    left: 0px;
    top: 0px;
    bottom: 0px;
    width: 5px;
    background: #ff3e3e;
}

.mobile-style .friend-links .friend-links-content {
    overflow: hidden;
    zoom: 1;
}

.mobile-style .friend-links .friend-links-content a {
    display: inline-block;
    padding: 5px 10px;
}

.mobile-style .friend-links .friend-links-content a:last-child {
    border: 0px;
}

.mobile-style .kaoshi-topic {
    margin: 0px 8px 8px 8px;
    border-radius: 8px;
    background: #ffffff;
    padding: 10px 15px 15px 15px;
    background: linear-gradient(#ffe3e3, #ffffff 25%);
    background: -webkit-linear-gradient(#ffe3e3, #ffffff 25%);
}

.mobile-style .kaoshi-topic .kaoshi-topic-title {
    position: relative;
    padding: 8px 100px 8px 0px;

}

.mobile-style .kaoshi-topic .kaoshi-topic-title .title-text {
    height: 18px;
}

.mobile-style .kaoshi-topic .kaoshi-topic-title .title-text img {
    height: 100%;
}

.mobile-style .kaoshi-topic .kaoshi-topic-title .btn-more {
    position: absolute;
    top: 0px;
    right: 0px;
    padding: 8px 10px 8px 0px;
    height: 18px;
    line-height: 18px;
    background: url(https://wx.100xuexi.com/images/Mobile_bg0019_3.png) right center no-repeat;
    background-size: auto 12px;
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item {
    font-size: 14px;
    overflow: hidden;
    padding: 5px 0px;
    position: relative;
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-inner {
    display: block;
    position: relative;
    padding-left: 20px;
    line-height: 20px;
    font-size: 15px;
    white-space: nowrap;
    overflow: hidden;
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-no {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 16px;
    height: 20px;
    background: center center no-repeat;
    background-size: 14px auto;
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-no-1 {
    background-image: url(https://wx.100xuexi.com/images/kaoshi-topic-no-01.png);
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-no-2 {
    background-image: url(https://wx.100xuexi.com/images/kaoshi-topic-no-02.png);
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-no-3 {
    background-image: url(https://wx.100xuexi.com/images/kaoshi-topic-no-03.png);
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-no-4 {
    background-image: url(https://wx.100xuexi.com/images/kaoshi-topic-no-04.png);
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-no-5 {
    background-image: url(https://wx.100xuexi.com/images/kaoshi-topic-no-05.png);
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    vertical-align: middle;
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-icon img {
    width: 16px;
    height: 16px;
}

.mobile-style .kaoshi-topic .kaoshi-topic-content .topic-item .item-text {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    max-width: 100%;
}