.table-wrap {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.table-container {
  width: 1280px;
  margin: 0 auto;
  overflow: hidden;
  min-height: 600px;
}

.left-nav {
  width: 296px;

  position: absolute;
  /* top: -43px; */
  z-index: 11;
}

.left-nav-tit {
  height: 86px;
  text-align: center;
  line-height: 86px;
  font-size: 22px;
  color: #fff;
  background-color: rgb(12, 81, 171);
}

.left-nav-item {
  float: left;
  /* position: relative; */
  width: 296px;
  /* height: 65px; */
  text-align: center;
  line-height: 65px;

  /* position: relative; */
}
.left-nav-item h3 {
  font-weight: normal;
  background-color: rgb(245, 245, 245);
}
.left-nav-item h3 a {
  color: rgb(100, 100, 100);
}

.left-nav-item h3 a:after {
  opacity: 0;
  content: '>>';
  transform: translateX(-10px);
  transition: all 0.3s;
  margin-left: 3px;
  position: absolute;
}

.left-nav-item h3:hover {
  background-color: rgb(220, 220, 220);
  cursor: pointer;
}

.left-nav-item h3:hover a:after,.left-nav-item.on h3 a:after {
  opacity: 1;
  transform: translateX(0);
}

.right-content {
  width: calc(100% - 296px);
  margin-left: 300px;
  position: relative;
  overflow: hidden;
}

.right-location {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.62);
  height: 51px;
  line-height: 57px;
  border-bottom: 1px solid #888;
  margin-top: 6px;
  color: #000;
  margin-left: 38px;
}

.location-img {
  width: 31px;
  height: 57px;
  background: url(../images/location.png) no-repeat center;
}


.location-img {
  text-align: center;
  float: left;
  
}
.right-location,.right-location a{
  font-size:20px;
  color: #000;
}
.p-l {
  padding-left: 15px;
}

.right-location  span:last-child a,.right-location a:hover{
  color: #0c51ab;
}

/* 列表信息 */
.right-table-box {
  width: 100%;
  padding-top: 20px;
}

.right-table-item {
  width: 86%;
  margin: 30px auto;
  border-bottom: 1px solid #d8d8d8;
  position: relative;
}

.item-left-img {
  max-width: 209px;

  float: left;
  height: 136px;
}

.item-left-img img {
  width: 100%;
  display: inline-block;
  height: 123px;
}

.item-right-content {
  width: calc(100% - 230px);
  margin-left: 230px;
  padding: 0 10px;
}

.item-content-tit {
  color: rgb(12, 81, 171);
  font-size: 16px;
  font-weight: bold;
  overflow: hidden;
  max-width: 596px;
  max-height: 20px;
  text-overflow: ellipsis;
}

.item-content-text {
  color: rgb(151, 151, 151);
  font-size: 12px;
  text-indent: 2em;
  padding-top: 10px;
  line-height: 1.333;
  max-height: 90px;
}

.item-time {
  font-size: 16.667px;
  font-family: "Microsoft YaHei";
  color: rgb(12, 81, 171);
  position: absolute;
  right: 10px;
  bottom: 6px;
}

/* 老师人员列表页 */
.teacher-wrap {
  padding: 36px 71px;
}

.teacher-item {
  width: 46%;
  height: 100%;
  float: left;
  background-color: #f8f8f8;
  padding-bottom: 10px;
  box-shadow: 6px 8px 25.72px 3.28px #0000001c;
  max-height: 177px;
  position: relative;
  margin: 15px 16px;
}

.teacher-item:nth-child(even) {
  margin-left: 7%;
}

.teacher-img {
  float: left;
  width: 116px;
  height: 162px;
}

.teacher-img img {
  width: 100%;
  height: 162px;
}

.teacher-content {
  width: 62%;
  margin-left: 130px;
  padding: 10px 0;
}

.teacher-name {
  width: 100%;
  overflow: hidden;
}

.teacher-icon {
  width: 14px;
  height: 26px;
  background: url(../img/teacher-icon-g.png) no-repeat center;
  float: left;
}

.teacher-name span {
  font-size: 18px;
  font-weight: bold;
  color: #3a3a3a;
  padding-left: 8px;
  float: left;
}

.teacher-more {
  width: 28px;
  height: 26px;
  background: url(../img/teacher-more.png) no-repeat center;
  float: left;
}

.teacher-msg {
  font-size: 14px;
  margin-top: 10px;
}

.teacher-msg a {
  color: rgb(78, 78, 78);
  line-height: 1.6;
  max-height: 94px;
  overflow: hidden;
}

.teacher-item-con {
  width: 26px;
  height: 26px;
  background-color: #a0a0a0;
  position: absolute;
  right: -6px;
  bottom: -9px;
}

/* 动画 

transition: all .3s;
  -moz-transition: all .3s;
  -webkit-transition: all .3s;
  -o-transition: all .3s;
*/
.teacher-item {
  transition: all .3s;
  -moz-transition: all .3s;
  -webkit-transition: all .3s;
  -o-transition: all .3s;
}

.teacher-item:hover {
  transform: translateY(-10px);
}
.teacher-item:hover .teacher-icon {
  background: url(../img/teacher-icon.png) no-repeat center;
}
.teacher-item:hover .teacher-name>span {
  color: #0c51ab;
}
.teacher-item:hover .teacher-item-con {
  background-color: #0c51ab;

}

/* 新增左导航三级栏目 */
.third-nav {
  /* position: absolute; */
  display: none;
  float: left;
  width: 296px;
}
.on .third-nav{
   display: block;
}
.third-nav li {
  height: 65px;
  width: 250px;
  margin: 2px auto;
  background-color: #e0f5ff;
}
.third-nav li a {
  color: black;
}
.third-nav li:hover,.third-nav li.on {
  cursor: pointer;
  background-color: #7bcdfc;
  transition: all .3s;
  -moz-transition: all .3s;
  -webkit-transition: all .3s;
  -o-transition: all .3s;
}
.left-nav-item:hover .third-nav {
  display: block;
}