@charset "UTF-8";

.mCustomScrollbar {
  overflow: hidden;
}

.mCustomScrollbar .mCSB_inside>.mCSB_container {
  margin-right: 0;
}

.mCustomScrollbar .mCS-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar {
  background-color: rgba(102, 102, 102, 0.75);
}

.mCustomScrollbar .mCS-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,
.mCustomScrollbar .mCS-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar {
  background-color: rgba(102, 102, 102, 0.85);
}

.shadow {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 100;
}

/**
 *
 *
 * 问答首页
 *
 *
 **/
.topFixed {
  margin-top: 90px;
  display: flex;
  height: 66px;
  border-radius: 2px;
  background-color: #fff;
}

.topFixed-search {
  width: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.topFixed-search input {
  width: 300px;
  height: 32px;
  padding: 6px 13px;
  background-color: #f6f6f6;
  border-radius: 2px;
}

.topFixed-search i {
  height: 16px;
  width: 16px;
  display: block;
  position: absolute;
  top: 25px;
  right: 30px;
  background: url("../image/head-search-icon .png") no-repeat center/contain;
}

.topFixed-question {
  width: 840px;
  padding: 22px 40px 22px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topFixed-question span {
  width: 600px;
  height: 22px;
  font-size: 16px;
  color: #303133;
  width: 600px;
  line-height: 22px;
}

.topFixed-question button {
  width: 112px;
  height: 40px;
  font-size: 16px;
  color: #fff;
  width: 112px;
  background-color: #0088ff;
  border-radius: 4px;
  text-align: center;
  cursor: pointer;
}


.leftFixed {
  position: absolute;
  top: 86px;
  left: 0;
  width: 340px;
  border-radius: 2px;
  background-color: #fff;
  margin-bottom: 20px;
}



.leftFixed-all {
  height: 40px;
  font-size: 14px;
  color: #000;
  line-height: 40px;
  padding: 0 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.leftFixed-all.active {
  color: #0088ff;
}

.leftFixed .mCustomScrollbar {
  height: 400px;
}

.leftFixed li {
  font-size: 14px;
  color: #303133;
  line-height: 20px;
  padding: 10px 20px;
}

.leftFixed li:hover {
  color: #0088ff;
}

.leftFixed li.active {
  background-color: #0088ff;
  color: #fff;
}

.indexCoursex {
  margin: 20px 0 50px 360px;
  width: 820px;
  min-height: 500px;
}

.indexCoursex .mCustomScrollbar {
  max-height: 750px;
}

.indexCoursex-item {
  padding: 20px;
  background-color: #fff;
  margin-bottom: 10px;
  cursor: pointer;
}

.indexCoursex-item-people {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.indexCoursex-item-people>img {
  object-fit: cover;
  width: 32px;
  height: 14px;
}

.indexCoursex-item-people .flex2 {
  display: flex;
}

.indexCoursex-item-people .flex2>img {
  object-fit: cover;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 10px;
}

.indexCoursex-item-people .flex3 {
  display: flex;
  flex-direction: column;
}

.indexCoursex-item-people ._name {
  height: 20px;
  font-size: 14px;
  color: #303133;
  line-height: 20px;
}

.indexCoursex-item-people ._time {
  height: 17px;
  font-size: 12px;
  color: #909399;
  line-height: 17px;
}

.indexCoursex-item-content p {
  font-size: 16px;
  color: #303133;
  line-height: 22px;
  margin-top: 10px;
}

.indexCoursex-item-content ul {
  margin-top: 10px;
  display: flex;
}

.indexCoursex-item-content ul img {
  object-fit: cover;
  width: 100px;
  height: 100px;
  margin-right: 12px;
  border-radius: 2px;
}

.indexCoursex-item-type {
  margin-top: 10px;
  font-size: 12px;
  height: 17px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.indexCoursex-item-type span:nth-child(1) {
  color: #909399;
}

.indexCoursex-item-type span:nth-child(2) {
  color: #0088ff;
  cursor: pointer;
}

.indexCoursex-nodata {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 600px;
  padding-top: 142px;
  background-color: #fff;
}

.indexCoursex-nodata img {
  object-fit: cover;
  width: 218px;
  height: 137px;
}

.indexCoursex-nodata p {
  margin-top: 10px;
  color: #303133;
  font-size: 14px;
  text-align: center;
  width: 218px;
}

.indexPutx {
  height: 349px;
  width: 780px;
  position: fixed;
  top: 174px;
  -webkit-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
  left: 50%;
  background-color: #fff;
  padding: 0 20px 20px;
  overflow: hidden;
}

.indexPutx-titlep {
  height: 55px;
  font-size: 18px;
  color: #303133;
  line-height: 55px;
  text-align: center;
  position: relative;
}

.indexPutx-titlep i {
  width: 20px;
  height: 20px;
  position: absolute;
  top: 18px;
  right: 20px;
  background: url("../image/close.png") no-repeat center/contain;
}

.indexPutx-type {
  width: 180px;
}

.indexPutx-type-titlet {
  width: 100%;
  height: 30px;
  font-size: 14px;
  color: #303133;
  width: 100%;
  line-height: 30px;
  padding: 0 25px 0 10px;
  position: relative;
  border: 1px solid #eee;
  cursor: pointer;
}

.indexPutx-type-titlet.active i {
  -webkit-transform: rotate(0);
  transform: rotate(0);
}

.indexPutx-type-titlet i {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
  width: 12px;
  height: 12px;
  position: absolute;
  top: 8px;
  right: 10px;
  background: url("../image/user-arrow.png") no-repeat center/contain;
}

.indexPutx-type-titlet .selectTip {
  position: absolute;
  right: -181px;
  top: 0;
  color: #909399;
  cursor: default;
}

.indexPutx-type-list {
  max-height: 227px;
  position: absolute;
  top: 87px;
  left: 20px;
  z-index: 100;
  background-color: #fff;
  border: 1px solid #eee;
  overflow: hidden;
}

.indexPutx-type-list ul {
  padding: 7px 0;
  width: 180px;
}

.indexPutx-type-list ul li {
  padding: 7px 10px;
  font-size: 12px;
  color: #303133;
  line-height: 17px;
}

.indexPutx-type-list ul li:hover {
  color: #0088ff;
}

.indexPutx-type-list ul li.active {
  background-color: #0088ff;
  color: #fff;
}

.indexPutx-content-text {
  position: relative;
}

.indexPutx-content-text textarea {
  width: 740px;
  height: 108px;
  background-color: #f6f6f6;
  border: 1px solid #eeeeee;
  border-radius: 4px;
  display: block;
  padding: 10px;
  resize: none;
  margin: 10px auto 16px;
}

.indexPutx-content-text span {
  position: absolute;
  bottom: 10px;
  right: 10px;
  color: #909399;
}

.indexPutx-content-img {
  display: flex;
  align-items: flex-end;
}

.indexPutx-content-img ul {
  display: flex;
}

.indexPutx-content-img li,
.indexPutx-content-img .fileupload {
  width: 50px;
  height: 50px;
  margin-right: 10px;
  position: relative;
}

.indexPutx-content-img li img,
.indexPutx-content-img .fileupload img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.indexPutx-content-img li input,
.indexPutx-content-img .fileupload input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.indexPutx-content-img li i {
  width: 14px;
  height: 14px;
  background: url("../image/ask-close.png") no-repeat center/contain;
  position: absolute;
  top: -7px;
  right: -7px;
}

.indexPutx-content-img ._tip {
  height: 17px;
  font-size: 12px;
  color: #909399;
  line-height: 17px;
  margin-left: 10px;
}

.indexPutx-submit {
  margin-top: 20px;
  height: 40px;
  float: right;
}

.indexPutx-submit button {
  width: 160px;
  height: 40px;
  font-size: 16px;
  color: #fff;
  width: 160px;
  background-color: #0088ff;
  border-radius: 4px;
  text-align: center;
  cursor: pointer;
}

/**
 *
 *
 * 问答详情
 *
 *
 **/
.detailPutx {
  background-color: #fff;
  overflow: hidden;
}

.detailPutx-item {
  padding: 20px;
  border-bottom: 1px solid #eeeeee;
}

.detailPutx-item-people {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.detailPutx-item-people>img {
  object-fit: cover;
  width: 32px;
  height: 14px;
}

.detailPutx-item-people .flex2 {
  display: flex;
}

.detailPutx-item-people .flex2>img {
  object-fit: cover;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 10px;
}

.detailPutx-item-people .flex3 {
  display: flex;
  flex-direction: column;
}

.detailPutx-item-people ._name {
  height: 20px;
  font-size: 14px;
  color: #303133;
  line-height: 20px;
  font-weight: bold;
}

.detailPutx-item-people ._time {
  height: 17px;
  font-size: 12px;
  color: #909399;
  line-height: 17px;
}

.detailPutx-item-content p {
  font-size: 16px;
  color: #303133;
  line-height: 22px;
  margin-top: 10px;
}

.detailPutx-item-content ul {
  margin-top: 10px;
  display: flex;
}

.detailPutx-item-content ul img {
  object-fit: cover;
  width: 100px;
  height: 100px;
  margin-right: 12px;
  border-radius: 2px;
}

.detailPutx-item-type {
  margin-top: 10px;
  font-size: 12px;
  height: 17px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.detailPutx-item-type span:nth-child(1) {
  color: #909399;
}

.detailPutx-item-type span:nth-child(2) {
  color: #0088ff;
}

.detailPutx-reply {
  display: flex;
  margin: 20px 0 30px;
  height: 40px;
}

.detailPutx-reply img {
  object-fit: cover;
  width: 40px;
  border-radius: 50%;
  margin: 0 20px;
}

.detailPutx-reply input {
  width: 604px;
  padding: 10px;
  border-radius: 2px;
  border: 1px solid #efefef;
}

.detailPutx-reply button {
  margin-left: 20px;
  width: 96px;
  height: 40px;
  font-size: 14px;
  color: #fff;
  width: 96px;
  line-height: 40px;
  background-color: #0088ff;
  border-radius: 2px;
  text-align: center;
  cursor: pointer;
}

.detailPutx-reply button.disable {
  background-color: rgba(0, 136, 255, 0.6);
}

.problemx {
  margin-top: 20px;
  background-color: #fff;
  position: relative;
  min-height: 300px;
}

.problemx-title {
  height: 50px;
  font-size: 16px;
  color: #303133;
  line-height: 50px;
  padding-left: 20px;
  border-bottom: 1px solid #eeeeee;
}

.problemx-list {
  height: 250px;
  overflow: hidden;
  position: relative;
}

.problemx-list.active {
  height: auto;
}

.problemx-list.active .problemx-mc {
  display: none;
}

.problemx-mc {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, white 30%);
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 10;
  top: 0;
}

.problemx-mc p {
  height: 22px;
  font-size: 16px;
  color: #0088ff;
  line-height: 22px;
  margin-top: 154px;
  text-align: center;
}

.problemx-item {
  padding: 20px;
  display: flex;
  border-bottom: 1px solid #eee;
}

.problemx-item-avatar {
  height: 40px;
  width: 40px;
  border-radius: 50%;
  margin-right: 10px;
  flex: none;
}

.problemx-item>div {
  width: 730px;
}

.problemx-item-nickname {
  height: 20px;
  font-size: 14px;
  color: #303133;
  line-height: 20px;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
}

.problemx-item-nickname .zan-icon {
  cursor: pointer;
  font-weight: normal;
  color: #909399;
  font-size: 12px;
  position: relative;
}

.problemx-item-nickname .zan-icon:after {
  content: '';
  position: absolute;
  left: -18px;
  top: 1px;
  width: 16px;
  height: 16px;
  display: block;
  background: url("../image/course-detail-zan.png") no-repeat center/contain;
}

.problemx-item-nickname .zan-icon.active {
  color: #f56c6c;
}

.problemx-item-nickname .zan-icon.active::after {
  background-image: url("../image/course-detail-zaned.png");
}

.problemx-item-text {
  font-size: 14px;
  color: #303133;
  line-height: 24px;
  margin-top: 10px;
}

.problemx-item-info {
  height: 17px;
  font-size: 12px;
  color: #909399;
  line-height: 17px;
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}

.problemx-item-info span:nth-child(1) {
  color: #909399;
}

.problemx-item-info span:nth-child(2) {
  color: #0088ff;
  cursor: pointer;
  position: relative;
}

.problemx-item-info span:nth-child(2):after {
  content: '';
  position: absolute;
  left: -20px;
  top: 0;
  width: 16px;
  height: 16px;
  display: block;
  background: url("../image/ask-detail-message.png") no-repeat center/contain;
}

.problemx-item-image {
  display: flex;
}

.problemx-item-image img {
  object-fit: cover;
  height: 100px;
  width: 100px;
  margin-right: 12px;
  margin-top: 10px;
}

.problemx-item-reply {
  display: flex;
  margin: 10px 0;
  height: 40px;
}

.problemx-item-reply img {
  object-fit: cover;
  width: 40px;
  border-radius: 50%;
  margin-right: 20px;
}

.problemx-item-reply input {
  width: 618px;
  padding: 10px;
  border-radius: 2px;
  border: 1px solid #efefef;
  margin-right: 20px;
}

.problemx-item-reply button {
  height: 40px;
  width: 40px;
  background: url("../image/ask-detail-reply.png") no-repeat center/contain;
}

.problemx-item-reply button.disable {
  background-image: url("../image/ask-detail-reply2.png");
}

.problemx-page {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-bottom: 20px;
}

.problemx-page i,
.problemx-page input,
.problemx-page span {
  margin-left: 16px;
  color: #303133;
}

.problemx-page i {
  background: url("../image/cate-arrow-2.png") no-repeat center/contain;
  height: 14px;
  width: 14px;
  display: block;
}

.problemx-page i:first-child {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.problemx-page input {
  width: 48px;
  height: 22px;
  text-align: center;
  line-height: 22px;
  padding: 0 2px;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
}

.problemx-nodata {
  position: absolute;
  top: 19px;
  width: 300px;
  left: 50%;
  -webkit-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
}

.problemx-nodata img {
  object-fit: cover;
  width: 300px;
  height: 160px;
}

.problemx-nodata p {
  color: #606266;
  font-size: 14px;
  margin-top: 10px;
  text-align: center;
}

.replyx {
  background-color: #f6f6f6;
  margin-top: 10px;
  overflow: hidden;
  padding: 0 20px 0 12px;
}

.replyx-item {
  display: flex;
  border-bottom: 1px solid #e5e5e5;
  padding: 10px 0;
}

.replyx-item:last-child {
  border-bottom: none;
}

.replyx-item-avatar {
  height: 30px;
  width: 30px;
  border-radius: 50%;
  margin-right: 10px;
  flex: none;
}

.replyx-item>div {
  width: 658px;
  flex: none;
}

.replyx-item-text {
  font-size: 14px;
  color: #303133;
  line-height: 24px;
}

.replyx-item-image {
  display: flex;
}

.replyx-item-image img {
  object-fit: cover;
  height: 100px;
  width: 100px;
  margin-right: 12px;
  margin-top: 10px;
}

.replyx-item-info {
  height: 17px;
  font-size: 12px;
  color: #303133;
  line-height: 17px;
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}

.replyx-item-info span:nth-child(1) {
  color: #909399;
}

.replyx-item-info span:nth-child(2) {
  color: #0088ff;
  cursor: pointer;
}

.replyx-item-reply {
  display: flex;
  margin-top: 10px;
  height: 40px;
}

.replyx-item-reply img {
  object-fit: cover;
  width: 40px;
  border-radius: 50%;
  margin-right: 20px;
}

.replyx-item-reply input {
  width: 550px;
  padding: 10px;
  border-radius: 2px;
  border: 1px solid #efefef;
  margin-right: 20px;
}

.replyx-item-reply button {
  height: 40px;
  width: 40px;
  background: url("../image/ask-detail-reply2.png") no-repeat center/contain;
}

.replyx-item-reply button:active {
  background-image: url("../image/ask-detail-reply.png");
}

.replyx-more {
  height: 17px;
  font-size: 12px;
  color: #303133;
  line-height: 17px;
  position: relative;
  margin: 10px 20px;
  cursor: pointer;
}

.replyx-more:after {
  content: '';
  position: absolute;
  left: 160px;
  top: 0;
  width: 16px;
  height: 16px;
  display: block;
  background: url("../image/ask-detail-more.png") no-repeat center/contain;
}

.detailCoursex {
  background-color: #fff;
  padding: 20px;
  float: left;
  width: 340px;
}

.detailCoursex-item {
  display: flex;
}

.detailCoursex-item img {
  object-fit: cover;
  width: 120px;
  height: 68px;
  margin-right: 10px;
}

.detailCoursex-item>div {
  width: 170px;
  height: 68px;
}

.detailCoursex-item-title {
  font-size: 14px;
  color: #303133;
  line-height: 20px;
  font-weight: bold;
}

.detailCoursex-item-info {
  height: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 11px;
}

.detailCoursex-item-info span:nth-child(1) {
  font-size: 12px;
  color: #909399;
}

.detailCoursex-item-info span:nth-child(2) {
  font-size: 14px;
  color: #0088ff;
}

.detailCoursex-content {
  margin-top: 10px;
  font-size: 14px;
  color: #606266;
  line-height: 20px;
}

.detailCoursex-todetail {
  margin-top: 10px;
  font-size: 14px;
  color: #0088ff;
  line-height: 20px;
}

.detailTipx {
  width: 437px;
  height: 192px;
  background-color: #fff;
  border-radius: 4px;
}