html, body{
    height: 90%;
}
.main-width {
    max-width: 1536px;
}
.content-width {
    max-width: 1024px;
}
.img-logo{
    width: 150px;
}
.margin-t-lg{
    margin-top: 35px;
}
.margin-b-lg{
    margin-bottom: 35px;
}
.padding-t-lg{
    padding-top: 35px;
}
.padding-t-small{
    padding-top: 15px;
}
.padding-b-small{
    padding-bottom: 15px;
}
.padding-lg{
    padding: 35px;
}
.padding-small{
    padding: 15px;
}
h2.margin-none,
h3.margin-none{
    margin: 5px 0 0 0;
}
.navbar.margin-none {
    margin: 0;
}
.box-border {
    border: 1px solid #e4e4e4;
}
.padding-lg{
    padding: 40px;
}
.padding-l-r-small {
    padding-left: 5px;
    padding-right: 5px;
}
.padding-l-r-lg {
    padding-left: 15px;
    padding-right: 15px;
}
.margin-t-b-small {
    margin-top: 10px;
    margin-bottom: 10px;
}
.margin-b-small {
    margin-bottom: 10px;
}
.margin-t-small {
    margin-top: 10px;
}
.margin-l-small {
    margin-left: 10px;
}
.margin-l-lg {
    margin-left: 30px;
}
.margin-r-small{
    margin-right: 10px;
}
.margin-r-lg{
    margin-right: 30px;
}
.margin-t-middle {
    margin-top: 15px;
}
.margin-b-middle {
    margin-bottom: 15px;
}
.margin-r-middle {
    margin-right: 15px;
}
.padding-none{
    padding: 0!important;
}
.input-group-img{
    height: 44px;
}
.overflow-hidden{
    overflow: hidden;
}
.position-relative{
    position: relative;
}
.z-index-10{
    z-index: 10;
}
.footer{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}
.footer-bg{
    background: #1b1b1b;
}
.footer-min-h{
    min-height: 100px;
}
.main-bottom{
    padding-bottom: 150px;
}
.content-main{
    position: relative;
    min-height: 100%;
    overflow: hidden;
}
.border-raduis-large{
    border-radius: 6px;
}
.bg-gray {
    background: #f2f2f2;
}
.bg-white{
    background: #fff;
}
.display-i-b{
    display: inline-block;
}
.vertical-middle{
    vertical-align: middle;
}
.reg-logo{
    padding-top: 20px;
}
.reg-logo .img-logo,
.header .img-logo{
    width: 84px;
    height: 65px;
}
.header .h5{
    margin-bottom: 0;
    margin-top: 0;
}
.header .small-logo{
    width: 30px;
    height: 30px;
}
.header{
    padding: 0 20px;
}
.my-nav{
    margin-bottom: 0;
}
.my-name{
    margin-top: 5px;
}
.my-info{
    padding-bottom: 0;
}
.my-nav{
    cursor: pointer;
}
.my-nav > li:hover{
    color: #222;
}
.vertical-bottom{
    vertical-align: bottom;
}
.small-logo{
    background: url(../../public/image/icon_edit_nov.png) no-repeat center center / cover;
}
.competi-inlet{
    cursor: pointer;
}
.competi-inlet:hover .small-logo{
    background-image: url(../../public/image/icon_edit_hov.png);
}
.select-filter{
    min-width: 150px;
}
.list-head{
    background: #5cb85c;
    color: #fff;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
.nav-bar-radius-none{
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}
.head-box,
.border,
.competition-list > li,
.competition-detail-box > li{
    border: 1px solid #c9c9c9;
    border-radius: 4px;
}
.competition-list > li{
    padding: 5px 30px;
}
.competition-detail-box > li{
    padding: 15px 30px;
}
.competition-detail-box > li,
.competition-list > li{
    background: #fff;
    margin-bottom: 15px;
}
.box-shadow {
    -webkit-box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.2);
    box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.2);
}
.content-min-h{
    min-height: 100%;
    padding-bottom: 150px;
}
.list-inline.bread-crumb > li + li,
.list-inline.bread-backslash > li + li{
    padding-left: 0;
}
.list-inline.bread-crumb > li + li:before {
    padding: 0 5px 0 0;
    color: #ccc;
    content: "|\00a0";
}
.list-inline.bread-backslash > li + li:before {
    padding: 0 5px 0 0;
    color: #ccc;
    content: "/\00a0";
}
.pagnation-left > li {
    line-height: 34px;
}
.info-list{
    line-height: 30px;
}
hr.middle{
    margin-top: 10px;
    margin-bottom: 10px;
}
.question-content{
    min-height: 380px;
}
.padding-inline-l-20{
    padding-inline-start: 20px;
}
.my-head-row{
    width: 55px;
    height: 55px;
}
.upload-file-img{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
}
.label-red{
  background: red;
}
.my-result{
  line-height: 39px;
}
.border-bottom {
  border-bottom: 1px solid #c9c9c9;
}
.group-box {
  margin: 40px auto 20px;
  width: 50%;
}
.group-list {
  margin: 0 auto 20px;  
}
.group-list li {
  border-bottom: 1px dashed #c9c9c9;
  padding: 10px 0;
}
.group-list .number {
  padding-right: 70px;
}
.margin-b-0 {
  margin-bottom: 0;
}
.border-unradius {
  border-radius: 0;
}
.navbar-header .logo {
  height: 40px;
  width: auto;
  margin: 5px 0;
}
.options-nav .glyphicon {
  vertical-align: text-top;
}
.options-nav .badge {
  background-color: #d9534f;
  color: #fff;
}
.nav-main {
  margin-bottom: 1px;
}
.nav-main li {
  position: relative;
  width: 13.962%;
}
.nav-main .navbar-link {
  color: #999;
}
.nav-main .navbar-link:hover {
  text-decoration: none;
}
.nav-main .navbar-link .small {
  color: #b9b9b9;
}
.nav-main li::after {
  content: '';
  visibility: hidden;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background-color: #f60;
}
.nav-main li.active::after {
  visibility: visible;
}
.nav-main li.active .navbar-link{
  color: #333;
}
.nav-main li:hover .navbar-link,
.nav-main li:hover .navbar-link .small{
  color: #333;
}
.nav-main li.active .navbar-link h4,
.nav-main li:hover .navbar-link h4{
  font-weight: 600;
}
.nav-main li.active .navbar-link .small{
  color: #f60;
}
.coach-content .bg{
  background: #6b6b6b;
  height: 200px;
}
.coach-content .content {
  width: 1024px;
  margin: -190px auto 0;
}
.color-white {
  color: #fff;
}
.color-import {
  color: #f60;
}
.color-999 {
  color: #999;
}
.table-head {
  position: relative;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  line-height: 66px;
  height: 66px;
  width: 220px;
  background: #f60;
  border-radius: 0 0 15px 15px;
  z-index: 2;
  margin: 0 auto -16px;
}
.table-head::after,
.table-head::before {
  content: '';
  position: absolute;
  top: 0;
  border-width: 25px 7px;
  border-style: solid;
}
.table-head::before {
  left: -14px;
  border-color: transparent #601f00 #601f00 transparent;
}
.table-head::after {
  right: -14px;
  border-color: transparent transparent #601f00 #601f00;
}
.coach-content .content-wrap {
  padding: 20px 35px;
  border: 1px solid #d7d7d7;
  background: #fff;
}
.table.coach{
  margin-bottom: 0;
}
.table.coach thead {
  background: #f60;
  color: #fff;
}
.table.coach thead th{
  text-align: center;
  font-weight: 600;
}
.table.coach tr th,
.table.coach tr td{
  height: 45px;
  vertical-align: middle;
  border: 0;
}
.table.coach tbody td.date,
.table.coach tbody tr.start td.status {
  font-weight: 600;
}
.table.coach tbody tr.start td.status {
  color: #333;
}
.table.coach tbody tr.start td.date {
  color: #f60;
}
.table.coach tbody td.id,
.table.coach tbody td.status {
  color: #6B6B6B;
}
.table.coach.table-striped tbody tr:nth-child(even) {
  background: #efefef;
}
.table.coach .text-import,
.text-import {
  color: inherit;
}
.table.coach a.text-import:hover,
.text-import:hover .glyphicon,
.text-import:hover {
  color: #f60;
}
.alert.alert-default {
  background: #6b6b6b;
  color: #fff;
}
.btn.btn-import {
  background: #f60;
  color: #fff;
  border-color: #f60;
}
.alert.alert-default .btn {
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  color: inherit;
}
.missed-classes {
  position: fixed;
  bottom: 15px;
  left: 0;
  right: 0;
  width: 800px;
  margin: 0 auto;
}
a:hover {
  text-decoration: none;
}
.classes-content {
  color: #6b6b6b;
}
.panel-heading.bg-default {
  background: #6b6b6b;
  color: #fff;
}
.action-classes,
.action-classes label {
  margin-bottom: 0;
}
.action-classes input {
  vertical-align: text-bottom;
}
.action-classes a:hover {
  text-decoration: underline;
  color: #fff;
}
.classes-content .panel-body {
  padding: 10px 0;
}
.min-panel > .panel-body {
  min-height: 500px;
}
.label.label-import {
  background: #f60;
  color: #fff;
}
.classes-list > li {
  padding: 20px 15px;
  border-bottom: 1px dashed #d7d7d7;
}
.classes-list > li .label {
  vertical-align: text-top;
}
.classes-list > li input {
  vertical-align: middle;
  margin: 0 5px;
}
.back .glyphicon {
  transform: rotateY(180deg);
}
textarea.display-block {
  display: block;
  width: 100%;
  padding: 1em;
  resize: none;
  overflow: hidden;
}
textarea:read-only {
  background: #F2F2F2;
}
.margin-none {
  margin: 0!important;
}
.panel .panel-body .btn {
  margin-top: -7px;
  margin-bottom: -7px;
}
.btn.btn-import:disabled {
  background: #c9c9c9;
  border-color: #c9c9c9;
}
.fixed-wrap {
  position: initial;
  overflow: initial;
}
.scroll-fixed-top {
  position: -webkit-sticky; /* Safari */
  position: sticky;
  top: 0;
  z-index: 3;
}
.scroll-fixed-top .btn-group .btn {
  border-radius: 0;
}
.scroll-fixed-top .btn-group .btn.btn-default {
  background-color: #5e5e5e;
  color: #D7D7D7;
  border-color: #5e5e5e;
}
.scroll-fixed-top .btn-group .btn.btn-default:hover {
  background-color: #f60;
  border-color: #f60;
  color: #fff;
}
.table.content thead {
  background: #868686;
  color: #fff;
}
.table.content.home thead{
  background: #5e5e5e;
}
.table.content.home td{
  border-bottom: 1px dashed #d9d9d9;
  height: 60px;
}
.table.content thead th,
.table.content tbody td{
  text-align: center;
  font-weight: 400;
}
.table.content tr th,
.table.content tr td{
  height: 40px;
  vertical-align: middle;
  border: 0;
}
.table.content.table-striped tbody tr:nth-child(odd) {
  background: #fff;
}
.table.content.table-striped tbody tr:nth-child(even) {
  background: #f1f1f1;
}
.table.content tr[data-toggle="collapse"] {
  cursor: pointer;
}
.table.content tr[data-toggle="collapse"] td:first-child {
  border-left: 1px solid #c9c9c9;
}
.table.content tr[data-toggle="collapse"] td:last-child {
  border-right: 1px solid #c9c9c9;
}
.table.content tr.collapsed {
  border-bottom: 1px solid #c9c9c9;
  border-left-color: transparent;
  border-right-color: transparent;
}
.table.content tr.collapsed + tr td {
  height: auto;
}
.table.content tr.collapsed + tr td {
  height: 0;
}
.table.content tr.collapsed td:first-child {
  border-left-color: transparent;
}
.table.content tr.collapsed td:last-child {
  border-right-color: transparent;
}
a[data-toggle="collapse"] .small {
  display: none;
}
.table.content tr.collapsed .glyphicon-triangle-right,
.table.content tr .glyphicon-triangle-bottom,
a.text-muted.collapsed ~ .glyphicon-triangle-right,
a.text-muted ~ .glyphicon-triangle-bottom,
a.text-muted.collapsed .small.open,
a.text-muted .small.retract {
  display: inline;
}
.table.content tr .glyphicon-triangle-right,
.table.content tr.collapsed .glyphicon-triangle-bottom,
a.text-muted ~ .glyphicon-triangle-right,
a.text-muted.collapsed ~ .glyphicon-triangle-bottom,
a.text-muted.collapsed .small.retract {
  display: none;
}
.collapse-box {
  height: auto;
  text-align: left;
  padding: 20px 15px;
  border: 1px solid #c9c9c9;
  border-top-color: transparent;
}
hr {
  margin-top: 15px;
  margin-bottom: 15px;
}
.select-option,
.input-option {
  width: 150px;
  margin-right: 15px;
  vertical-align: middle;
}
.report-form {
  width: 1048px;
}
.report-form > li {
  width: 500px;
  border: 1px solid #e4e4e4;
  background: #f2f2f2;
  margin-right: 24px;
  padding: 10px;
  margin-bottom: 20px;
}
.report-form > li > .report-wrap {
  margin-bottom: 10px;
  height: 335px;
  background: #fff;
}
.bg-dark-gray {
  background: #5e5e5e;
}
.btn.btn-import:hover {
  background: #f30;
  border-color: #f30;
}
.select-group {
  position: relative;
  display: table;
  border-collapse: separate;
}
.select-group > select {
  display: table-cell;
  position: relative;
  z-index: 2;
  float: left;
  width: 100%;
  margin-bottom: 0;
}
.select-group-btn {
  display: table-cell;
  position: relative;
  font-size: 0;
  white-space: nowrap;
  width: 1%;
  vertical-align: middle;
}
.select-group-btn > select {
  margin-right: 10px;
}
select.display-i-b.form-control {
  width: initial;
}
.btn.btn-gray {
  background-color: #5e5e5e;
  color: #D7D7D7;
  border-color: #5e5e5e;
}
.btn.btn-gray:hover {
  background-color: #1b1b1b;
  border-color: #1b1b1b;
}
.table-head.course {
  margin-right: 40px;
  border-radius: 0;
  height: auto;
  font-size: 14px;
  width: 155px;
  padding: 10px 12.5px;
  line-height: 40px;
  white-space: nowrap;
  margin-bottom: -20px;
}
.table-head.course a {
  display: block;
}
.table-head.course a:hover {
  cursor: pointer;
  background: #f30;
  color: #fff;
}
.table-head.course::before, 
.table-head.course::after {
  border-width: 40px 13px;
}
.table-head.course::before {
  left: -26px;
}
.table-head.course::after {
  right: -26px;
}
.page-head {
  padding-top: 20px;
}
.page-head .head-text {
  margin-right: 270px;
}
.page-head .head-text h4 {
  margin-bottom: 20px;
  font-size: 20px;
}
.radio-group {
  margin-bottom: 15px;
}
.label.label-import {
  background: #f60;
}
.vertical-middle span {
  vertical-align: text-top;
}
.width-300 {
  width: 300px;
}
.form-inline.course .form-group {
  margin-right: 15px;
}
.form-inline.course input{
  width: 235px;
}
.upload-question input,
.upload-question textarea {
  width: 922px;
}
.group-content {
  width: 600px;
}
.group-bg {
  height: 360px;
  background: #f60;
  margin-bottom: -360px;
}
.invite-box {
  padding: 20px 40px;
  background: #fff;
  border-radius: 10px;
  color: #333;
  -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.35);
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.35);
}
.group-icon {
  display: block;
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
}
.icon-list > li {
  position: relative;
  width: 50px;
  height: 50px;
  margin-right: 3px;
  margin-bottom: 3px;
  cursor: pointer;
  text-align: center;
}
.icons-warp .icon-list > li::before {
  content: "\e020";
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  font-family: 'Glyphicons Halflings';
  font-style: normal;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  font-size: 20px;
  line-height: 50px;
  background: rgba(0, 0, 0, .5);
  color: #fff;
}
.icons-warp .icon-list > li:hover::before {
  display: block;
}
.icon-list > li > img {
  display: block;
  width: 100%;
  height: 100%;
}
.icons-warp {
  border: 1px solid #a9a9a9;
  padding: 5px;
  min-height: 270px;
}
.icons-warp .list-unstyled {
  margin-bottom: 0;
}
.group-toggle {
  margin-top: 160px;
}
.group-toggle .logo {
  width: 180px;
  margin-bottom: 30px;
}
.group-select {
  margin-bottom: 15px;
}
.group-select > select {
  width: 400px;
  height: 35px;
  vertical-align: middle;
  outline: none;
}
.check-warp {
  width: 450px;
  margin: 0 auto;
}
.check-warp input {
  margin-top: -4px;
  vertical-align: middle;
}
.student-nav {
  margin: 15px auto;
}
.student-nav > li {
  opacity: .75;
  padding: 0 25px;
  cursor: pointer;
}
.student-nav > li > img {
  width: 45px;
  height: 45px;
  margin-bottom: 5px;
}
.student-nav > li:hover {
  opacity: 1;
}
.student-content {
  
}
.student-content .head {
  position: relative;
  z-index: 3;
  width: 330px;
  line-height: 50px;
  height: 50px;
  background: #ec3c00;
  margin-bottom: -31px;
  color: #fff;
  font-weight: 700;
  font-style: normal;
  font-size: 16px;
}
.student-content::before {
  content: '';
  display: block;
  z-index: 2;
  height: 20px;
  width: 343px;
  margin: 0 auto -20px;
  background: url(../../public/image/head_bg.png) no-repeat top center / contain;
}
.student-box {
  position: relative;
  background: #fff;
  border-radius: 10px;
  padding: 50px;
  margin-bottom: 30px;
}
.text-left {
  text-align: left!important;
}
.hook {
  position: absolute;
  z-index: 4;
  height: 110px;
  bottom: -70px;
  width: 30px;
}
.hook::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 00;
  width: 12px;
  height: 82px;
  background-color: #fff;
  border: 1px solid #d7d7d7;
  border-radius: 5px;
  margin: auto;
  z-index: 5;
  -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.35);
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.35);
}
.hook.left {
  left: 50px;
}
.hook.right {
  right: 50px;
}
.hook .radius {
  position: absolute;
  display: block;
  border: 2px solid rgb(215,215,215);
  padding: 3px;
  width: 30px;
  height: 30px;
  background: #fff;
  border-radius: 50%;
}
.hook .radius::before {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  border: 2px solid rgb(215,215,215);
  background: rgb(121,121,121);
  border-radius: 50%;
}
.hook .radius.top {
  top: 0;
}
.hook .radius.bottom {
  bottom: 0;
}
.my-class {
  padding: 30px 50px;
}
.my-class h4 {
  font-weight: 700;
  font-style: normal;
  font-size: 18px;
  color: #ec3c00;
  margin-top: 0;
}
.no-bread::before {
  display: none;
}
.student-panel-head{
  padding: 0 30px;
  border-bottom: 0;
  background: #e4e4e4;
}
.student-panel-head > .list-unstyled {
  padding: 0;
  line-height: 40px;
}
.student-panel-head > .list-unstyled > li {
  height: 40px;
  padding: 0 10px;
  background: #f30;
  color: #fff;
}
.new-student-nav {
  padding: 0 15px;
  background: #f2f2f2;
  line-height: 50px;
  margin-top: 50px;
}
.edit-btn {
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
  background: #949494;
  width: 25px;
  height: 25px;
  text-align: center;
  margin-top: -4px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
}
.edit-btn > img {
  display: block;
  width: 15px;
  height: 12px;
  margin: 7px 0 0 6px;
}
.edit-btn:hover {
  background: #09f
}
.edit-name {
  display: inline-block;
  position: relative;
}
.edit-name > input {
  display: none;
  position: absolute;
  top: 50%;
  left: 0;
  width: 200px;
  transform: translateY(-50%);
}
.student-nav-right {
  margin-bottom: 0;
}
.student-nav-right > li {
  position: relative;
  padding: 0 12px;
  cursor: pointer;
  color: #6b6b6b;
}
.student-nav-right > li:after {
  content: '';
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: #09f;
}
.student-nav-right > li:hover,
.student-nav-right > li.active {
  color: #333;
}
.student-nav-right > li:hover:after,
.student-nav-right > li.active:after {
  display: block;
}
.student-nav-right > li:nth-child(1).active > img,
.student-nav-right > li:nth-child(1):hover > img {
  content: url('../../public/image/u38.png');
}
.student-nav-right > li:nth-child(2).active > img,
.student-nav-right > li:nth-child(2):hover > img {
  content: url('../../public/image/u68.png');
}
.student-nav-right > li:nth-child(3).active > img,
.student-nav-right > li:nth-child(3):hover > img {
  content: url('../../public/image/u48.png');
}
.student-nav-right > li:nth-child(4).active > img,
.student-nav-right > li:nth-child(4):hover > img {
  content: url('../../public/image/u58.png');
}
.student-nav-right .icon {
  margin-right: 5px;
  vertical-align: middle;
  margin-top: -2px;
  width: 15px;
  height: auto;
}
.student-main {
  width: 960px;
  margin: 0 auto;
  font-family: '΢���ź� Bold', '΢���ź� Regular', '΢���ź�';
}
.nav-page {
  padding-top: 30px;
}
.nav-page > h3.title {
  margin-bottom: 10px;
  line-height: 40px;
  height: 40px;
  font-weight: 700;
  font-size: 14px;
  margin-top: 0;
  font-family: '΢���ź� Bold', '΢���ź� Regular', '΢���ź�';
}
.table.student thead th {
  background: #09c;
  color: #fff;
  border-bottom: 0;
}
.table.student th,
.table.student td {
  border: 1px solid #fff;
  padding: 0 15px;
  vertical-align: middle;
  font-weight: initial;
}
.table.student th {
  height: 35px;
}
.table.student td {
  height: 45px;
}
.table.student th.align-center,
.table.student td.align-center {
  text-align: center;
}
.table-striped.student > tbody > tr:nth-of-type(odd) {
  background: #f7f7f7;
}
.table-striped.student > tbody > tr:nth-of-type(even) {
  background: #f2f2f2;
}
.nav-page > .nodata {
  line-height: 40px;
  text-align: center;
}
.exprcises-main {
  position: absolute;
  top: 50px;
  left: 0;
  right: 0;
  bottom: 0;
  background: #949494;
}
.exprcises-main > .left,
.exprcises-main > .right {
  position: absolute;
  top: 5px;
  bottom: 0;
}
.exprcises-main > .left {
  left: 0;
  right: 270px;
}
.exprcises-main > .right {
  width: 265px;
  right: 0;
  background: #f2f2f2;
  overflow-y: auto;
}
.exprcises-main .tabs {
  padding: 10px 5px 0 10px;
  border-bottom: 2px solid #e4e4e4;
  font-size: 0;
  background: #c9c9c9;
}
.exprcises-main .tabs > li {
  line-height: 35px;
  height: 35px;
  background: #e4e4e4;
  padding: 0 20px;
  cursor: pointer;
  font-size: 14px;
  margin-right: 2px;
}
.exprcises-main .tabs > li:hover {
  background: #5e5e5e;
  color: #fff;
}
.exprcises-main .tabs > li b {
  padding-left: 3px;
}
.exprcises-main .tabs > li.active {
  background: #fff;
}
.exprcises-main .tabs > li.active:hover {
  background: #fff;
  color: #333;
}
.exprcises-content {
  position: absolute;
  top: 47px;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  padding-left: 85px;
}
.exprcises-content > .content-left {
  position: absolute;
  height: 100%;
  width: 85px;
  left: 0;
  background: #f2f2f2;
  overflow-y: auto;
}
.exprcises-content > .content-left::-webkit-scrollbar,
.exprcises-main > .right::-webkit-scrollbar {
  display: none;
}
.content-left > li {
  position: relative;
  padding: 15px 0;
  text-align: center;
  border-bottom: 1px solid #e4e4e4;
}
.content-left > li:after {
  content: '';
  display: none;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  border-width: 7px 10px 7px 10px;
  border-style: solid;
  border-color: transparent #fff transparent transparent;
}
.content-left > li:hover {
  background: #d7d7d7;
  cursor: pointer;
}
.content-left > li > .icon {
  display: block;
  height: 20px;
  width: auto;
  margin: 0 auto 15px;
}
.content-left > li.active {
  background: #09f;
  color: #fff;
}
.content-left > li.active:after {
  display: block;
}
.content-left > li:nth-child(1).active .icon {
  content: url('../../public/image/u695.png');
}
.content-left > li:nth-child(2).active .icon {
  content: url('../../public/image/u686.png');
}
.content-left > li:nth-child(3).active .icon {
  content: url('../../public/image/u679.png');
}
.content-left > li:nth-child(4).active .icon {
  content: url('../../public/image/u661.png');
}
.full-screen {
  position: absolute;
  right: 2px;
  top: 2px;
  background: #f2f2f2;
  text-align: center;
  width: 70px;
  line-height: 25px;
  height: 25px;
  font-size: 12px;
  padding-top: 1px;
  color: #868686;
  cursor: pointer;
}
.full-screen > .icon {
  width: 15px;
  height: 15px;
  vertical-align: middle;
  margin-top: -2px;
  margin-left: 10px;
}
.full-screen:hover {
  color: #fff;
  background: #09f;
}
.full-screen:hover > .icon {
  content: url('../../public/image/u535.png');
}
.exprcises-content > .exprcises-context {
  position: absolute;
  height: 100%;
  width: calc(100% - 85px);
  overflow-x: hidden;
  overflow-y: auto;
  border: none;
}
.exprcises-main > .right > .box {
  padding: 15px 20px;
  line-height: 25px;
  font-family: '΢���ź� Bold', '΢���ź� Regular', '΢���ź�';
}
.exprcises-main > .right > .box > h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 10px 0;
}
.exprcises-main > .right > .box.border-top {
  border-top: 1px solid #d7d7d7;
}
.exprcises-main > .right > .box.count-down {
  background: #5e5e5e;
  line-height: 30px;
  font-weight: 700;
  color: #E4E4E4;
}
.exprcises-main > .right > .box.count-down .icon {
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin: -2px 5px 0 0;
}
.exprcises-main > .right > .box.count-down.in-hande {
  background: #c30;
  color: #fff;
}
.exprcises-result {
  line-height: 30px;
  margin-bottom: 0;
  font-size: 13px;
}
.exprcises-result > li {
  border-bottom: 1px dashed #d7d7d7;
}
.exprcises-result > li.border-none {
  border: 0;
}
.exprcises-result > li > .icon {
  vertical-align: middle;
  height: 15px;
  margin: -2px 10px 0;
}
.append-info > .btn {
  text-align: left;
  border-radius: 0;
}
.append-info .icon {
  margin-right: 20px;
  vertical-align: middle;
  margin-top: -2px;
  width: 13px;
  height: 15px;
}
.append-info > .btn.margin-t-middle {
  margin-top: 10px;
}
.student-main > .title {
  font-size: 16px;
  line-height: 40px;
  margin-top: 10px;
  margin-bottom: 0;
  font-weight: 700;
}
.student-main > .card {
  margin-bottom: 20px;
}
.card > .card-header {
  line-height: 35px;
  height: 35px;
  background: #f2f2f2;
  padding: 0 16px;
}
.card > .card-body {
  padding: 14px 16px;
  line-height: 28px;
  border: 1px solid #f2f2f2;
}
.card > .card-body > .form-control {
  margin: 5px 0 10px;
}
.question .file-info {
  line-height: 34px;
  background: #f6f6f6;
  padding: 5px 16px;
  border: 1px solid #e4e4e4;
  margin: 10px 0 5px;
}
.card.code > .card-header {
  background: #6b6b6b;
  color: #fff;
  padding: 5px 0 5px 16px;
  height: 45px;
}
.question .student-main .preview {
  width: 70px;
  text-align: center;
  cursor: pointer;
}
.question .student-main .preview > img {
  vertical-align: middle;
  margin-top: -2px;
  margin-left: 6px;
}
.question .student-main .preview:hover > img {
  content: url('../../public/image/u716.png');
}
.solving-list {
  line-height: 28px;
}
.card.plan .card-body {
  border-color: #d7d7d7;
  background: #fff;
}
.navbar.student {
  position: fixed;
  left: 0;
  right: 0;
  z-index: 99;
}
.student-main.offset-top {
  margin-top: 50px;
}
.iframe-video {
  height: 450px;
  border: 0;
  width: 100%;
}
/* 登录页面 */
.login_box_input{
    border: 1px solid #ccc;
    border-radius: 3px;
    overflow: hidden;
}
.login_title{
    color: #fff;
    background: #333333;
    padding: 10px 20px;
    display: block;
    margin-bottom: 5%;
}
.login_icon{
    background: #fff !important;
    border: 0 !important;
}
.login_input{
    border: 0 !important;
    outline: none !important;
}
.mt10{
    margin-top: 10px;
}
.mt20{
    margin-top: 20px !important;
}

.login_type{
    /* margin-top: ; */
}

.login_type_user{
    background: #cc6600;
}
.login_type_team{
    background: #0066cc;
}

.login_type_but{
    width: 48%;
    min-height: 180px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    float: left;
    position: relative;
}
.login_type_but h3{
    color: #fff;
    /* margin-top: 15px !important; */
    font-size: 2rem;
    font-weight: bold;
    font-family: "微软雅黑";
    /* font-w; */
}
.login_type_but:nth-child(1){
    margin-right: 4%;
}
.login_type_but:hover .login_type_inter{
    display: flex;
}
.login_type_inter{
    display: none;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.7);
    border-radius: 10px;
    position: absolute;
    top: 0;
    left: 0;
    /* display:flex; */
    align-items: center;
    justify-content: center;
}