* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
[v-cloak] {
  display: none;
}
.noselect {
  -webkit-touch-callout: none;
  /* iOS Safari */
  -webkit-user-select: none;
  /* Chrome/Safari/Opera */
  -khtml-user-select: none;
  /* Konqueror */
  -moz-user-select: none;
  /* Firefox */
  -ms-user-select: none;
  /* Internet Explorer/Edge */
  user-select: none;
  /* Non-prefixed version, currently

not supported by any browser */
}
#loading {
  text-align: center;
  padding: 100px 0;
}
.loading {
  width: 80px;
  height: 40px;
  margin: 0 auto;
  display: inline-block;
}
.loading span {
  display: inline-block;
  width: 8px;
  height: 100%;
  border-radius: 4px;
  background: lightgreen;
  -webkit-animation: load 1s ease infinite;
}
@-webkit-keyframes load {
  0%,
  100% {
    height: 40px;
    background: lightgreen;
  }
  50% {
    height: 70px;
    margin: -15px 0;
    background: lightblue;
  }
}
.loading span:nth-child(2) {
  -webkit-animation-delay: 0.2s;
}
.loading span:nth-child(3) {
  -webkit-animation-delay: 0.4s;
}
.loading span:nth-child(4) {
  -webkit-animation-delay: 0.6s;
}
.loading span:nth-child(5) {
  -webkit-animation-delay: 0.8s;
}
body {
  background: #f1f1f1;
  font-family: "microsoft yahei", "San Francisco", '微软雅黑', 'tahoma', 'arial', 'simsun', '宋体';
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
}
.inner {
  width: 1200px;
  margin: 0 auto;
  max-width: 98vw;
  min-width: 1100px;
}
.page-header {
  background: #0170fe;
  padding-bottom: 2px;
}
.page-header .nav-tab {
  width: 1200px;
  margin: 0 auto;
  max-width: 98vw;
  min-width: 1100px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  position: relative;
}
.page-header .nav-tab .line {
  position: absolute;
  right: 0;
  bottom: 16px;
  width: 30px;
  height: 2px;
  background: #fff;
  transition: all 0.2s;
}
.page-header .nav-tab .url-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  color: rgba(255, 255, 255, 0.702);
  font-size: 13px;
  list-style: none;
  padding: 16px 0 ;
}
.page-header .nav-tab .url-list .item {
  margin-left: 30px;
  display: inline-flex;
  border-bottom: 2px solid transparent;
  position: relative;
}
.page-header .nav-tab .url-list .item a {
  display: inline-flex;
  padding: 9px 0;
  cursor: pointer;
  color: inherit;
}
.page-header .nav-tab .url-list .item:hover,
.page-header .nav-tab .url-list .active {
  color: #ffffff;
}
.page-header .nav-tab .url-list .user {
  margin-left: 40px;
  display: inline-flex;
  width: 30px;
  height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #ccc;
  cursor: pointer;
  position: relative;
}
.page-header .nav-tab .url-list .user img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  overflow: hidden;
}
.page-header .nav-tab .url-list .user i {
  display: block;
  background: url(../img/helloofficer-user.png) no-repeat;
  width: 30px;
  height: 30px;
  background-size: 100%;
}
.page-header .nav-tab .url-list .user:hover .quit {
  display: block;
}
.page-header .nav-tab .quit {
  display: none;
  position: absolute;
  bottom: -40px;
  left: calc(50% - 22px);
  z-index: 10;
  text-align: center;
  width: 45px;
  height: 30px;
  line-height: 30px;
  border-radius: 5px;
  background: #02d7b5;
  color: #233160;
  font-size: 13px;
  -webkit-touch-callout: none;
  /* iOS Safari */
  -webkit-user-select: none;
  /* Chrome/Safari/Opera */
  -khtml-user-select: none;
  /* Konqueror */
  -moz-user-select: none;
  /* Firefox */
  -ms-user-select: none;
  /* Internet Explorer/Edge */
  user-select: none;
  /* Non-prefixed version, currently

not supported by any browser */
}
.page-header .nav-tab .quit:after {
  position: absolute;
  left: calc(50% - 4px);
  top: -8px;
  content: "";
  border: 4px solid transparent;
  border-bottom-color: #02d7b5;
}
.page-header .nav-tab .quit:before {
  position: absolute;
  content: "";
  display: block;
  background: transparent;
  left: -20px;
  top: -30px;
  width: 80px;
  height: 80px;
}
.page-header .nav-tab .quit:active {
  background: #09b6a4;
}
.page-header .nav-tab .quit:active:after {
  border-bottom-color: #09b6a4;
}
.page-header .nav-tab .language {
  display: inline-flex;
  margin-left: 30px;
}
.page-header .logo {
  display: block;
  background: url(../img/helloofficer-logo.png) no-repeat;
  width: 178px;
  height: 46px;
  background-size: 178px 46px;
  width: 1200px;
  margin: 0 auto;
  max-width: 98vw;
  min-width: 1100px;
  position: relative;
  top: -17px;
  cursor: pointer;
}
.el-custom-select {
  position: relative;
}
.el-custom-select .show-text {
  border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.102);
  width: 80px;
  height: 28px;
  line-height: 28px;
  text-align: center;
  font-size: 13px;
  color: #fff;
  cursor: pointer;
}
.el-custom-select .show-text .arrow {
  margin-left: 4px;
  display: inline-block;
  width: 0;
  height: 0;
  border: 4px solid transparent;
  border-top-color: #a4ccff;
  position: relative;
  top: 2px;
  border-radius: 2px;
}
.el-custom-select .option-list {
  position: absolute;
  display: none;
  left: 0;
  top: 0px;
  border: 1px rgba(255, 255, 255, 0.102) solid;
  border-radius: 5px;
  width: 80px;
  background-color: rgba(255, 255, 255, 0.102);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.302);
  list-style: none;
  transition: all 0.3s;
  z-index: 100;
}
.el-custom-select .option-list .option-item {
  line-height: 29px;
  text-align: center;
  cursor: pointer;
}
.el-custom-select .option-list .active {
  color: #fff;
}
.el-custom-select .option-list.show {
  top: 31px;
  display: block;
}
.intro-container {
  background: url(../img/helloofficer-bg.png) no-repeat center;
  background-size: 100% 100%;
  border-bottom: 5px solid #0170fe;
  height: 565px;
  width: 100%;
  padding-top: 14px;
}
.intro-container .container {
  width: 1200px;
  margin: 0 auto;
  max-width: 98vw;
  min-width: 1100px;
}
.intro-container .swiper-container {
  margin: 0 auto 0px;
  padding: 20px 0;
}
.intro-container .swiper-container .swiper-pagination {
  bottom: 15px;
}
.intro-container .intro-text {
  margin: 0 auto 64px;
  width: 700px;
  height: 50px;
  display: flex;
  color: #fff;
  font-size: 14px;
  align-items: flex-start;
  justify-content: space-between;
}
.intro-container .intro-text .yellow {
  color: #e6b300;
  font-size: 18px;
  display: inline;
}
.intro-container .intro-text .text {
  display: inline;
  line-height: 24px;
}
.intro-container .intro-text .l {
  display: inline-flex;
  width: 32px;
  height: 27px;
  background: url(../img/helloofficer-ql.png) no-repeat;
  background-size: 100%;
}
.intro-container .intro-text .r {
  display: inline-flex;
  width: 32px;
  height: 27px;
  background: url(../img/helloofficer-qr.png) no-repeat;
  background-size: 100%;
}
.intro-container .swiper-container {
  width: 100%;
  height: 100%;
}
.intro-container .swiper-slide {
  text-align: center;
  font-size: 18px;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  transition: 300ms;
  transform: scale(0.6);
  position: relative;
}
.intro-container .swiper-slide a:after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
}
.intro-container .swiper-slide-active,
.intro-container .swiper-slide-duplicate-active {
  transform: scale(1);
  z-index: 100;
}
.intro-container .swiper-slide-active img,
.intro-container .swiper-slide-duplicate-active img {
  width: 740px;
  height: 270px;
}
.intro-container .swiper-slide-active a:after,
.intro-container .swiper-slide-duplicate-active a:after {
  content: none;
}
.intro-container .swiper-button-next:after,
.intro-container .swiper-button-prev:after {
  content: none;
}
.intro-container .swiper-button-next {
  right: 0;
  border: 2px rgba(255, 255, 255, 0.2) solid;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAoklEQVQokZ2ROwrCUBBFT4LLsdQ2rfa2biCCnRIbGwsLa9cjGFBSuBEXEEuPTQKP5wM/AwMzcJh7ZwZ1r9bqRCWVmdoAA+AJrICaKHLgGNQHoIihfmSp3rq8quNQLtReBuBFHaUg1CoAz+qwNx6qZ8AGmHV9C5Qx1C+wA6Zdf8/fNklEDGVAFUxpgfVXxn86weLTMecB0KjF3w8+AQ9gmwIAXuBOCgjMsl3AAAAAAElFTkSuQmCC) no-repeat center;
  background-size: 9px 16px;
}
.intro-container .swiper-button-prev {
  left: 0;
  border: 2px rgba(255, 255, 255, 0.2) solid;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAn0lEQVQokY3SOwoCMRCA4T+Ld/AOYqmtrV5FwXJZRPAAYmHhVQRbQa28jp3422RhfAQ2MMWQDzKPJJXCmQJr4JIKaALsgAp4VgWwzQDggBpjrN7Ue465SgQj9RrAsr1rwVA9B9DEF1AHX2ClpoiSegT6ucgTsAFesZN/3f2cCqiBR85nQAOkD9W18M4jKA1z0XZXWksv5/tOCy4hCF/lDZ6V8agJLeFBAAAAAElFTkSuQmCC) no-repeat center;
  background-size: 9px 16px;
}
.intro-container .swiper-button-next:hover,
.intro-container .swiper-button-prev:hover {
  background-color: rgba(0, 0, 0, 0.2);
  border: none;
}
.intro-container .swiper-pagination-bullet-active {
  background: #ccc;
}
.intro-container img {
  display: block;
  max-width: 100%;
  max-height: 100%;
}
.intro-container a {
  display: block;
}
.intro-container .tab-container {
  display: block;
  align-items: center;
  font-size: 0px;
  color: #ffffff;
}
.intro-container .tab-container .tab-item {
  display: inline-block;
  font-size: 20px;
  background: rgba(255, 255, 255, 0.2);
  width: 220px;
  height: 64px;
  line-height: 64px;
  text-align: center;
  border-radius: 10px 10px 0 0;
  margin-right: 1px;
  cursor: pointer;
}
.intro-container .tab-container .tab-item:hover {
  background: rgba(255, 255, 255, 0.1);
}
.intro-container .tab-container .active {
  background: #0170fe !important;
}
.page-footer {
  font-size: 14px;
  color: #ffffff;
  line-height: 2;
  text-align: center;
  height: 135px;
  background: #2d3038;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-footer span {
  margin: 0 26px;
}
.main-container {
  width: 1200px;
  margin: 0 auto;
  max-width: 98vw;
  min-width: 1100px;
  padding: 44px 0 80px;
  font-size: 0;
  vertical-align: top;
  display: flex;
}
.main-container .start {
  vertical-align: top;
  display: inline-flex;
  flex: 1;
  flex-direction: column;
  width: calc(100% - 414px);
}
.main-container .start .title {
  display: block;
  margin: 0 auto 40px;
  width: 162px;
  height: 48px;
  background: url(../img/helloofficer-start.png) no-repeat;
  background-size: 100%;
}
.main-container .start .list .item {
  margin-bottom: 20px;
  padding: 20px 40px;
  border-radius: 10px;
  background-color: #ffffff;
  box-shadow: 0px 0px 30px 0px rgba(0, 0, 0, 0.08);
}
.main-container .start .list .school {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.main-container .start .list .school .avatar {
  margin: 0 auto;
  display: block;
  max-width: 44px;
  max-height: 44px;
}
.main-container .start .list .school .logo {
  margin-right: 14px;
  display: inline-flex;
  border: 1px #ededed solid;
  border-radius: 50%;
  width: 54px;
  height: 54px;
  flex: 0 0 54px;
  overflow: hidden;
  align-items: center;
  justify-content: center;
}
.main-container .start .list .school .name {
  font-size: 23px;
  color: #333;
  font-weight: 600;
}
.main-container .start .list .intro {
  display: block;
}
.main-container .start .list .intro .text {
  display: inline-block;
  width: calc(100% - 264px);
  font-size: 14px;
  color: #666666;
  line-height: 25px;
  word-break: break-all;
  padding-bottom: 22px;
  position: relative;
  overflow: hidden;
}
.main-container .start .list .intro .text .t {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  -webkit-box-orient: vertical;
}
.main-container .start .list .intro .text .open-more {
  position: absolute;
  right: 0px;
  bottom: 18px;
  cursor: pointer;
  display: block;
  padding: 0 4px 0 10px;
  background: #ffffff;
  height: 24px;
  line-height: 24px;
}
.main-container .start .list .intro .textl {
  width: 100%;
}
.main-container .start .list .intro .image {
  margin-left: 84px;
  display: inline-block;
  border-radius: 10px;
  width: 180px;
  vertical-align: top;
}
.main-container .start .list .time {
  margin-top: -5px;
  font-size: 16px;
  font-family: "DIN";
  color: #000000;
  line-height: 20px;
}
.main-container .start .list .time .yellow {
  font-size: 14px;
  color: #e6b200;
  line-height: 20px;
  display: inline;
  margin-right: 6px;
}
.main-container .start .list .lesson {
  margin-top: 26px;
}
.main-container .start .list .lesson .lesson-item {
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 30px 4px 25px;
  border-radius: 6px;
  background-color: rgba(1, 112, 254, 0.059);
  min-height: 46px;
  font-size: 16px;
  color: #333;
  cursor: pointer;
  transition: all 0.3s;
}
.main-container .start .list .lesson .lesson-item .icon {
  transition: all 0.8s;
  display: inline-flex;
  border-radius: 50%;
  background: #0170fe url(../img/arrow-white.png) no-repeat center;
  background-size: 15px 10px;
  width: 36px;
  flex: 0 0 36px;
  height: 36px;
}
.main-container .start .list .lesson .lesson-item:hover {
  background-color: #0170fe;
  font-size: 16px;
  color: #ffffff;
  font-weight: bold;
}
.main-container .start .list .lesson .lesson-item:hover .icon {
  background: #fff url(../img/arrow-blue.png) no-repeat center;
  background-size: 15px 10px;
}
.main-container .review {
  display: inline-flex;
  flex-direction: column;
  width: 384px;
  margin-left: 30px;
}
.main-container .review .title {
  display: block;
  margin: 0 auto 40px;
  width: 164px;
  height: 48px;
  background: url(../img/helloofficer-review.png) no-repeat;
  background-size: 100%;
}
.main-container .review .time-tab {
  margin-bottom: 20px;
  background-color: #e5e5e5;
  width: 385px;
  height: 50px;
  padding: 0 6px;
  border-radius: 25px;
  display: flex;
  align-items: center;
  position: relative;
}
.main-container .review .time-tab .tab-item {
  display: inline-flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #999999;
  cursor: pointer;
  transition: all 0.3s;
  height: 42px;
  border-radius: 21px;
  position: relative;
  z-index: 10;
}
.main-container .review .time-tab .tab-item:hover {
  color: #333;
  font-weight: bold;
}
.main-container .review .time-tab .active {
  color: #f1f1f1 !important;
  font-weight: bold;
  width: 82px;
  border-radius: 21px;
  background-color: #2d3038;
}
.main-container .review .time-tab .backblack {
  background: #2d3038;
  z-index: 5;
  position: absolute;
  left: 6px;
  top: 4px;
  height: 42px;
  transition: all 0.2s;
  border-radius: 21px;
}
.main-container .review .item {
  margin-bottom: 20px;
  border-radius: 10px;
  background-color: #ffffff;
  box-shadow: 0px 0px 30px 0px rgba(0, 0, 0, 0.08);
}
.main-container .review .item .school {
  display: flex;
  align-items: center;
  padding: 10px 30px;
  border-bottom: 1px solid #ededed;
  justify-content: flex-start;
}
.main-container .review .item .school .avatar {
  margin: 0 auto;
  display: block;
  max-width: 28px;
  max-height: 28px;
}
.main-container .review .item .school .logo {
  margin-right: 8px;
  display: inline-flex;
  border: 1px #ededed solid;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  overflow: hidden;
  align-items: center;
  justify-content: center;
}
.main-container .review .item .school .name {
  font-size: 18px;
  color: #333;
  font-weight: 600;
}
.main-container .review .item .contents {
  padding: 26px 30px 20px;
}
.main-container .review .item .type {
  color: #999999;
  font-size: 14px;
}
.main-container .review .item .type .yellow {
  display: inline-block;
  margin-right: 6px;
  color: #e6b200;
}
.main-container .review .item .link-list {
  padding-bottom: 6px;
}
.main-container .review .item .link-list .i {
  display: block;
  margin-bottom: 20px;
  cursor: pointer;
  padding-left: 30px;
  background: url(../img/arrow-black.png) no-repeat left center;
  background-size: 15px 10px;
  font-size: 15px;
  color: #333333;
  line-height: 1.4;
  transition: all 0.3s;
}
.main-container .review .item .link-list .i:hover {
  color: rgba(51, 51, 51, 0.8);
  background: url(../img/arrow-yellow.png) no-repeat left center;
  background-size: 15px 10px;
}
.to-top-btn {
  position: fixed;
  right: 37px;
  bottom: 156px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: url(../img/zsj-top.png) no-repeat;
  background-size: 100%;
  cursor: pointer;
}