.head > .logo {
  font-size: 20px;
  line-height: 2.5rem;
}
.footer {
  position: fixed;
  width: 100%;
  bottom: 0;
  left: 0;
}
.footer li {
  opacity: 0.7;
  font-size: 12px;
  float: left;
}
.footer .footer-link-separator {
  background-color: rgba(230, 234, 237, 0.5);
  display: inline-block;
  width: 1px;
  height: 10px;
  vertical-align: baseline;
  margin: 0 15px;
}
.bodyBG {
  position: fixed;
  width: 100%;
  height: 100%;
  background: url('../img/loginBg1.jpg') no-repeat 0 0;
  background-size: 100% 100%;
}
.login-box {
  position: fixed;
  top: 47%;
  left: 50%;
  margin: -300px 0 0 -300px;
  width: 600px;
  min-height: 600px;
  padding: 50px 30px 80px;
  border-radius: 5px;
}
.login-box h2 {
  font-size: 44px;
  margin-bottom: 10px;
}
.login-box p.intro {
  font-size: 14px;
  width: 100%;
}
.login-box > .login-btn {
  margin-top: 250px;
  display: inline-block;
  text-align: center;
  background: #fff;
  height: 42px;
  line-height: 42px;
  color: #666;
  font-size: 14px;
  border-radius: 6px;
  width: 55%;
  cursor: pointer;
  position: relative;
}
.login-arrow {
  font-size: 16px;
  position: absolute;
  right: 15px;
  height: 100%;
}
.footer-logo {
  position: fixed;
  z-index: 1;
  bottom: 10px;
  left: 20px;
  width: 22px;
}
.create .form-box {
  width: 750px;
  height: 500px;
  border: 1px solid #ddd;
  margin: 30px auto;
  background: #fff;
}
.ivu-form .ivu-form-item-label {
  font-size: 14px !important;
  height: 28px;
  text-align: justify;
  min-height: 100px;
}
.ivu-form .ivu-form-item-label::after {
  display: inline-block;
  width: 100%;
  content: '';
  height: 0;
}
.ivu-checkbox-inner {
  width: 16px;
  height: 16px;
  margin-right: 3px;
}
.ivu-checkbox-inner:after,
.ivu-checkbox-checked .ivu-checkbox-inner:after {
  width: 5px;
  height: 9px;
}
.ivu-form-item-required .ivu-form-item-label:before {
  display: none;
}
.board .top-right-info {
  position: fixed;
  width: 100%;
  max-width: 500px;
  display: flex;
  top: 5px;
  right: 0px;
  z-index: 10;
}
.board .top-right-info .class-num {
  flex: 1.3;
  position: relative;
  display: inline-block;
  font-weight: bold;
  font-size: 2rem;
  color: #dcdcdc;
  top: 2px;
  cursor: pointer;
}
.board .top-right-info .class-num .q-icon {
  font-size: 20px !important;
  display: inline-block;
  margin-right: 8px;
  top: -3px;
}
.board .top-right-info .class-num:hover {
  color: #0000ff;
}
.board .top-right-info .pdfnum {
  flex: 1;
  position: relative;
  line-height: 32px;
  font-weight: bold;
}
.board .top-right-info .pdfnum .pdftext {
  position: absolute;
  font-size: 26px;
  top: 6px;
  color: #dcdcdc;
}
.board .top-right-info .pdfnum .pdftext .stroke-icon {
  stroke: #dcdcdc;
  fill: transparent !important;
}
.board .top-right-info .pdfnum .pdftext .doc-type {
  padding-right: 5px;
}
.board .top-right-info .pdfnum .pdftext:hover {
  cursor: pointer;
  color: #0000ff;
}
.board .top-right-info .pdfnum .pdftext:hover .stroke-icon {
  stroke: #0000ff;
  fill: transparent !important;
}
.board .top-right-info .teachinfo {
  cursor: pointer;
  flex: 1;
  top: 10px;
  left: -10px;
  position: relative;
  height: 32px;
  z-index: 999;
}
.board .top-right-info .teachinfo:hover p {
  color: #0000ff !important;
}
.board .top-right-info .teachinfo .teachimg {
  position: relative;
  top: -2px;
  width: 28px;
  height: 28px;
  border-radius: 4px;
}
.board .top-right-info .teachinfo .teachname {
  position: absolute;
  top: 3px;
  width: 70px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #dcdcdc;
  font-weight: bold;
  left: 36px;
}
.board .top-right-info .teachinfo .teachname:hover {
  color: #0000ff !important;
}
.board .top-right-info .total-studentnum {
  cursor: pointer;
  flex: 1.2;
  position: relative;
  color: #dcdcdc;
  z-index: 999;
  font-weight: bold;
  top: 4px;
  font-size: 26px;
}
.board .top-right-info .total-studentnum .students-icon {
  stroke: #dcdcdc;
  fill: transparent !important;
  font-size: 32px;
  position: relative;
  top: 2px;
  margin-right: 6px;
}
.board .top-right-info .total-studentnum:hover {
  color: #0000ff;
}
.board .top-right-info .total-studentnum:hover .students-icon {
  stroke: #0000ff;
  fill: transparent !important;
}
.board .top-right-info .percentage-studentanswer {
  cursor: pointer;
  position: fixed;
  top: 5px;
  right: 0%;
  z-index: 999;
}
.board .top-right-info .percentage-studentanswer .q-circular-progress__circle {
  stroke: #0000ff !important;
}
.board .percentage-studentanswer-under {
  cursor: pointer;
  position: fixed;
  bottom: 5%;
  right: 0%;
  z-index: 999;
}
.board .percentage-studentanswer-under .q-circular-progress__circle {
  stroke: #0000ff !important;
}
.board .board-head {
  display: none;
  overflow: visible;
  width: 100%;
  height: 44px;
  line-height: 44px;
  background: linear-gradient(to right, #4b55e1, #454fd3);
  color: #fff;
  padding: 0 20px;
  transition: 0.5s;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  opacity: 1;
  margin-top: 0;
}
.board .board-head > li {
  width: 33.33%;
}
.board .board-head > li.class-num b {
  cursor: pointer;
  display: inline-block;
  width: 210px;
}
.board .board-head > li.class-num b:hover {
  background: #2b36c6;
}
.board .board-head .QRcode {
  padding: 10px;
}
.board .board-head .QRcode p {
  color: #000;
  font-size: 14px;
}
.board .board-head.drawer {
  opacity: 0;
  margin-top: -44px;
}
.board-left {
  width: 210px;
  background: #eaeef1;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  position: fixed;
  top: 0px;
  left: 0;
  z-index: 99;
  height: calc(100% - 44px);
  transition: 0.5s;
}
.board-left h2 {
  font-size: 12px;
  background: #d8d8d8;
  padding: 0 10px;
  height: 30px;
  line-height: 30px;
}
.board-left h2 i {
  margin-top: 13px;
}
.board-left ul {
  padding: 10px 12px;
  height: calc(100% - 40px);
  overflow-y: auto;
}
.board-left ul li {
  position: relative;
  border: 1px solid #ddd;
  margin: 10px 0;
}
.board-left ul li span {
  position: absolute;
  bottom: 2px;
  right: 5px;
  font-size: 12px;
  color: #999;
}
.board-left ul li img {
  display: block;
}
.board-left ul li.active {
  border-color: #f1ab40;
  border-radius: 0;
}
.board-left ul li.active span {
  color: #f1ab40;
}
.toggle-left {
  position: fixed;
  left: 210px;
  bottom: 50%;
  z-index: 10;
  color: #adcbe2;
  padding: 10px 5px;
  border-radius: 0 50% 50% 0;
  cursor: pointer;
  transition: 0.5s;
}
.toggle-left.toggle-arraw {
  left: 0;
}
.board-left.drawer {
  left: -210px;
}
.menu {
  width: 50%;
  height: 70%;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
}
.tools {
  position: fixed;
  right: 10px;
  top: 48%;
  transform: translateY(-50%);
  z-index: 999;
  cursor: pointer;
}
.tools > ul {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  padding: 10px 8px;
  margin: 3px 0;
  width: 50px;
  background: #fff;
}
.tools > ul li {
  width: 100%;
}
.tools > ul li span.fontbox {
  color: #0000ff;
  display: block;
  width: 32px;
  height: 32px;
  line-height: 26px;
  padding: 4px;
  cursor: pointer;
  text-align: center;
  margin: 3px 0;
  background: #fff;
  border-radius: 50%;
}
.tools > ul li span.zoomToDefault-btn p {
  font-weight: bolder;
  font-size: 17px;
  line-height: 22px;
  position: relative;
  left: -1px;
}
.tools > ul li span.fontbox .q-icon {
  position: relative;
  top: -3px;
}
.tools > ul li span.fontbox .fill-icon {
  color: #0000ff;
  font-size: 20px;
}
.tools > ul li span.fontbox .stroke-icon {
  stroke: #0000ff;
  fill: transparent !important;
  font-size: 20px;
}
.tools > ul li span.fontbox .irs-icon {
  font-size: 24px;
  position: relative;
  top: -1px;
}
.tools > ul li span.fontbox:hover,
.tools > ul li span.fontbox:active {
  background: #0000ff;
  color: #fff;
}
.tools > ul li span.fontbox:hover .fill-icon,
.tools > ul li span.fontbox:active .fill-icon {
  fill: #ffffff;
  font-size: 20px;
}
.tools > ul li span.fontbox:hover .stroke-icon,
.tools > ul li span.fontbox:active .stroke-icon {
  stroke: #ffffff !important;
  fill: transparent !important;
  font-size: 20px;
}
.tools > ul li span.fontbox:hover .irs-icon,
.tools > ul li span.fontbox:active .irs-icon {
  font-size: 24px;
  position: relative;
  top: -1px;
}
.tools > ul li span.active {
  background: #0000ff;
  color: #fff;
}
.tools > ul li span.active .fill-icon {
  fill: #ffffff;
  font-size: 20px;
}
.tools > ul li span.active .stroke-icon {
  stroke: #ffffff !important;
  fill: transparent !important;
  font-size: 20px;
}
.tools > ul li span.active .irs-icon {
  font-size: 24px;
  position: relative;
  top: -1px;
}
.tools .svg-inline--fa,
.tools .fab {
  font-size: 16px;
}
.ivu-poptip,
.ivu-poptip-rel {
  display: block !important;
}
.ivu-poptip-body-content {
  overflow: visible;
}
.ivu-drawer-body {
  background: #eee;
  padding: 0 !important;
}
.ivu-drawer {
  top: 40px !important;
}
.closeDrawer {
  position: absolute;
  top: 0px;
  right: 0;
  z-index: 10;
}
.ivu-carousel,
.ivu-carousel-list {
  width: 100%;
  height: 100%;
}
.ivu-carousel img,
.ivu-carousel-list img {
  display: block;
  margin: 0 auto;
}
.ivu-carousel-dots {
  display: none !important;
}
.flop {
  width: 100%;
  height: 100%;
  padding: 0px;
}
.flop-title-box {
  line-height: 45px;
  margin-bottom: 20px;
}
.flop-title {
  font-size: 19px;
  float: left;
  margin-right: 50px;
}
.q-checkbox__label {
  padding: 0;
  margin-right: 15px;
}
.status-text {
  color: #e0e0e0 !important;
}
.every-study {
  position: relative;
  width: 9%;
  background-color: #6aabef;
  float: left;
  margin: 0.5%;
  padding: 5px 0;
  border-radius: 3px;
  font-size: 12px;
  color: #fff;
}
.icon-ranking {
  position: absolute;
  top: 38px;
  left: -10px;
  background: #3ccde0;
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  border-radius: 50%;
  z-index: 2;
}
.avatar-img-box {
  width: 100%;
  display: block;
  overflow: hidden;
  padding: 0 10px;
}
.avatar-img {
  position: absolute;
  top: 0;
  width: 30%;
  transform: translate(-20%, -20%);
}
.avatar-img img {
  width: 100px;
  height: 100px;
}
.avatar-name {
  float: right;
  width: 70%;
  font-size: 14px;
  margin-top: 4px;
}
.avatar-content {
  width: 100%;
  float: left;
  display: block;
  text-align: center;
  font-weight: bold;
  font-size: 24px;
  padding: 8px;
}
.avatar-scoring {
  line-height: 18px;
}
.avatar-scoring span {
  color: #f1ab40;
  font-size: 22px;
}
.avatar-scoring span.status_text {
  color: #aaa;
}
.ivu-radio-group-button .ivu-radio-wrapper {
  box-shadow: none !important;
  border: none !important;
  outline: none !important;
  text-align: center;
}
.ivu-radio-group-button .ivu-radio-wrapper:after,
.ivu-radio-group-button .ivu-radio-wrapper:before {
  display: none !important;
}
.board-menu .ivu-tabs-bar {
  float: left;
  height: 123px;
  border: 0;
  margin: 0;
  background: #f1f1f1;
  margin-right: 15px;
}
.board-menu .ivu-tabs-ink-bar {
  display: none;
}
.board-menu .ivu-tabs-nav .ivu-tabs-tab {
  display: block;
  padding: 10px 20px;
  margin-right: 0;
}
.board-menu .ivu-tabs-nav .ivu-tabs-tab.ivu-tabs-tab-active {
  background: #fff;
}
.board-menu .ivu-tabs-content {
  float: left;
  width: 850px;
  box-sizing: border-box;
  padding: 0px 40px 0px 60px;
}
.board-menu .text-box {
  border-bottom: 1px solid #ddd;
  padding: 20px 0;
}
.board-menu .text-box .headImg {
  width: 30px;
  height: 30px;
  border-radius: 50%;
}
.board-menu .text-box:last-child {
  border-bottom: 0;
}
@media screen and (max-width: 960px) {
  .top-right-info {
    width: 100%;
  }
}
