.ce-lanmu {
    width: 210px;
    padding-left: 40px;
    text-align: left;
}

.sideMenus1 {
    padding-bottom: 30px;
    background: #f2f2f2;
}

.sideMenus1 h3 {
    height: 60px;
    line-height: 60px;
    cursor: pointer;
    font-size: 18px;
    font-weight: 400;
    padding-left: 20px;
    position: relative;
}

.sideMenus1 h3 span {
    display: inline-block;
    width: 190px;
    margin: auto;
    height: 60px;
    line-height: 60px;
    padding-left: 20px;
    border-bottom: 1px solid #d9d9d9;
}

.sideMenus1 h3:hover {
    background: #06417e;
    color: #fff;
    border-bottom: 1px solid #06417e;
}

.sideMenus1 h3:hover span {
    color: #fff;
}

.sideMenus1 h3:hover .hasSubMenu {
    border-left: 8px solid #fff;
}

.sideMenus1 h3:hover span {
    border-bottom: 1px solid #06417e;
}

.sideMenus1 h3.on {
    background: #06417e;
    border-bottom: 1px solid #06417e;
}

.sideMenus1 h3.on span {
    color: #fff;
    border-bottom: 1px solid #06417e;
}

.sideMenus1 h3 .hasSubMenu {
    position: absolute;
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 8px solid #06417e;
    right: 30px;
    top: 25px;
}

.sideMenus1 h3.on .hasSubMenu {
    border-left: 8px solid #fff;
}

.sideMenus1 h3.on .hasSubMenu {
    transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
}

.sideMenus1 .on2 span {
    background: #06417e;
    color: #fff;
    border-bottom: 1px solid #06417e;
}

.sideMenus1 .on2 {
    background: #06417e;
    border-bottom: 1px solid #06417e;
    color: #fff;
}

.sideMenus1 ul {
    color: #999;
    display: none;
    background: #fcfcfc;
    display:block;
}

.sideMenus1 ul li {
    line-height: 40px;
    font-size: 14px;
    overflow: hidden;
    text-align: center;
}

.sideMenus1 ul li a {
    float: left;
    position: relative;
    margin-left: 70px;
}

.sideMenus1 ul li a::after {
    content: '';
    width: 2px;
    height: 2px;
    background: #000;
    position: absolute;
    left: -10px;
    top: 20px;
    border-radius: 50%;
}

.sideMenus1 ul li span {
    color: #fcfcfc;
    float: right;
    margin-right: 15px;
}

.sideMenus1 ul li:hover a {
    font-weight: bold;
    color: #06417e;
}

.sideMenus1 ul li:hover span {
    font-weight: bold;
    color: #06417e;
}

.sideMenus1 ul li:hover a::after {
    width: 4px;
    height: 4px;
    background: #06417e;
}

.sideMenus1 ul .on3 a {
    font-weight: bold;
    color: #06417e;
}

.sideMenus1 ul .on3 span {
    font-weight: bold;
    color: #06417e;
}

.sideMenus1 ul .on3 a::after {
    width: 4px;
    height: 4px;
    background: #06417e;
}

.tea1 {
    margin-bottom: 15px;
}

.tea-lanmu {
    font-size: 18px;
    font-weight: bold;
    margin-top: 35px;
}

.tea1-name {
    line-height: 4.1875rem;
}

.teachers-list {
    overflow: hidden;
    border-left: 1px solid #eaeaea;
}

.teachers-list li {
    width: 185px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    float: left;
    border-right: 1px solid #eaeaea;
}

.teachers-list li:hover a {
    font-weight: 600;
    color: #06417e;
}