.contentBox {
    padding-top: 80px;
    padding-bottom: 80px;
}

.noPaddingTop {
    padding-top: 0px;
}

.bigTitle {
    font-family: "黑体";
    font-size: 30px;
    text-align: center;
    margin-bottom: 50px;
}

.bigTitle i {
    margin: 0px 8px;
}


/*登陆页面*/

.loginBox {
    background: url(../images/loginBg.png) no-repeat center;
    position: relative;
}

.relatedSettings {
    width: 100%;
    height: auto;
    background: #e6f0fc;
}

.relatedSettings p {
    line-height: 50px;
}

.relatedSettings p img {
    vertical-align: middle;
    margin-right: 10px;
}

.relatedSettings a {
    color: #da911e;
    text-decoration: none;
}

.loginBoxContent {
    float: right;
    /* border-radius: 10px; */
    background: url(../images/loginBoxBg.png) no-repeat;
    width: 48%;
    height: 519px;
    margin-top: 110px;
    margin-bottom: 40px;
}

.loginBoxContent h2 {
    font-size: 24px;
    line-height: 80px;
    text-align: center;
    margin-bottom: 0px;
}

.loginInput {
    width: 380px;
    margin: 0px auto;
}

.loginInput input {
    width: 100%;
    height: 50px;
    line-height: 50px;
    font-size: 16px;
    padding-left: 10px;
    border: 0;
    margin-bottom: 24px;
    background: #F8F8F8;
}

.loginInputBox {
    width: 450px;
}

.forgetPassword {
    float: right;
    color: #277FE1;
    text-decoration: none;
}

.signBtn {
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    display: block;
    color: #fff;
    text-decoration: none;
    margin-top: 2px;
    margin-bottom: 25px;
    background: linear-gradient(0deg, #277FE1 0%, #67AFFF 100%);
    border-radius: 25px;
    outline: none;
    border: none;
}

.Registration {
    color: #277FE1;
    text-decoration: none;
    display: block;
    text-align: center;
}


/*首页*/

.advantageSec {
    width: 100%;
    background: #ffffff;
}

.advantageBox {
    padding-top: 38px;
    padding-bottom: 38px;
}

.advantage {
    width: 748px;
    font-size: 14px;
    margin-bottom: 50px;
}

.advantage h3 {
    font-size: 30px;
    line-height: 60px;
    color: #030101;
}

.excellence {
    width: 282px;
    height: 418px;
    background: #E7EDF7;
    margin-right: 24px;
    float: left;
    text-align: center;
    border-bottom: 10px solid #9CC7FA;
    transition: all ease-in-out .2s;
}

.excellence:hover {
    border-bottom: 10px solid #277FE1;
    transition: all ease-in-out .2s;
    margin-top: -5px;
}

.excellence h3 {
    font-size: 20px;
    text-align: center;
    margin-bottom: 25px;
}

.excellence img {
    margin: 0px auto;
    margin-top: 33px;
    margin-bottom: 40px;
}

.excellence p {
    width: 194px;
    margin-left: 44px;
    text-align: center;
    font-size: 14px;
    color: #666666;
}

.excellence.excellenceLast {
    margin-right: 0px;
}

.fastEntranceSec {
    width: 100%;
    background: #ffffff;
}

.fastEntrance {
    position: relative;
    z-index: 1000;
    width: 1092px;
    padding-bottom: 54px;
    border-radius: 6px;
    background: #fff;
}

.fastEntrance h2 {
    line-height: 70px;
}

.fastEntrance i img {
    vertical-align: middle;
    margin-right: 10px;
}

.fastEntrance ul li {
    float: left;
    margin-right: 32px;
}

.fastEntrance ul li a {
    width: 530px;
    height: 137px;
    display: block;
    position: relative;
}

.fastEntrance ul li:nth-child(2) {
    margin-right: 0px;
}

.enterImg {
    position: absolute;
}

.enterBtn {
    position: absolute;
    display: none;
    right: 0;
    transition: all ease-in-out .2s;
}

.fastEntrance ul li a:hover {
    margin-top: -5px;
    transition: all ease-in-out .2s;
}

.fastEntrance ul li a:hover .enterBtn {
    display: block;
    transition: all ease-in-out .2s;
}

.onlineExperience_Enter {
    background: #ffffff;
    border-top: 10px solid #f8f8f8;
    border-bottom: 10px solid #f8f8f8;
}

.onlineExperience_banner {
    position: relative;
    width: 1200px;
    height: 427px;
    background: url(../images/onlineExperience_banner.png) no-repeat;
    margin-top: 38px;
    margin-bottom: 38px;
}

.onlineExperience_banner a {
    position: absolute;
    display: block;
    width: 70px;
    color: #333333;
    text-decoration: none;
    bottom: 70px;
    right: 160px;
    transition: all ease-in-out .2s;
}

.onlineExperience_banner a:hover {
    bottom: 78px;
    transition: all ease-in-out .2s;
}

.onlineExperience_banner .experienceBtn {
    text-align: center;
    width: 70px;
    height: 70px;
    background: #277FE1;
    box-shadow: 0px 7px 8px 0px rgba(39, 127, 225, 0.4);
    border-radius: 50%;
    margin-bottom: 10px;
}

.onlineExperience_banner .experienceBtn img {
    margin-top: 21px;
}


/*首页banner轮播*/


/*我们的产品*/

.ourProductsSec {
    background: #ffffff;
    padding-top: 38px;
    padding-bottom: 38px;
}

.goodsBox {
    position: relative;
    width: 585px;
    height: 304px;
    float: left;
    margin-top: 32px;
    margin-right: 30px;
}

.goodsBox:hover {
    border-radius: 10px;
    box-shadow: 0px 4px 20px 0px rgba(0, 0, 0, 0.16);
    transition: all ease-in-out .2s;
}

.goodsBox.noMarginRight {
    margin-right: 0;
}

.goodsBox img {
    display: block;
    transition: all .4s linear;
}

.goodsBox a.goodsImg {
    width: 585px;
    height: 220px;
    display: block;
    overflow: hidden;
}

.goodsContent {
    width: 585px;
    height: 84px;
    border-top-left-radius: 0px;
    border-top-right-radius: 0px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    background: #FFFFFF;
}

.goodsBox a {
    text-decoration: none;
    color: #666666;
}

.goodsContent h3 {
    color: #333333;
    text-align: center;
    font-size: 20px;
    line-height: 40px;
}

.goodsContent p {
    font-size: 14px;
    text-align: center;
    margin: 0px auto;
}

.goodsContent2 {
    position: absolute;
    background: #277FE1;
    bottom: 0;
    opacity: 0;
    transition: border-radius .5s ease-out, top .5s ease-out, opacity .3s ease-out;
    /* transition: all 0.3s ease 0.2s; */
}

.goodsContent2 p {
    font-size: 20px;
    line-height: 84px;
    color: #ffffff;
}

.goodsBox:hover .goodsContent2 {
    opacity: 1;
}

.lookMore {
    width: 100px;
    height: 30px;
    margin: 0px auto;
    margin-top: 20px;
    display: block;
    text-align: center;
    line-height: 30px;
    border-radius: 30px;
    border: 1px solid #666666;
    text-decoration: none;
    /* color: #277FE1; */
    color: #666666;
    pointer-events: none;
}


/* .lookMore:hover {
	background: #277FE1;
	color: #FFFFFF;
} */

.newsLeft {
    float: left;
    width: 585px;
}

.newsRight {
    float: right;
    width: 585px;
    margin-left: 30px;
}

.newsRight ul li {
    float: left;
    margin-right: 30px;
}

.newsRight ul li:nth-child(2),
.newsRight ul li:nth-child(4) {
    margin-right: 0px;
}

.newsRight ul li:nth-child(3),
.newsRight ul li:nth-child(4) {
    margin-top: 26px;
}

.viewMore {
    width: 244px;
    line-height: 50px;
    text-align: center;
    background: #277FE1;
    display: block;
    margin: 0px auto;
    margin-top: 50px;
    text-decoration: none;
    color: #FFFFFF;
}


/*成功案例轮播*/

.control-box {
    width: 1170px;
    height: 460px;
    background-image: url(../images/hots_bg.png);
    background-size: 1055px;
    background-repeat: no-repeat;
    background-position: 60px 165px;
    margin-left: auto;
    margin-right: auto
}

.control-box ul {
    list-style: none;
    position: relative
}

.control-box ul li {
    position: absolute;
    top: 50px;
    cursor: pointer
}

.prev {
    left: 0
}

.next {
    right: 0
}

.bigbox {
    overflow: hidden;
    width: 1032px;
    height: 460px;
    margin: auto 70px
}

#switcher {
    height: 460px;
    left: 0
}

.content_1.content_2 {
    width: 100%;
    float: left
}

.successCaseBox {
    transition: all .7s ease 0s;
    width: 277px;
    height: 460px;
    float: left;
    border-left: 3px #fff solid
}

.successCaseBox:hover {
    opacity: .5
}

.successCaseBox h2 {
    text-align: center;
    font-size: 24px;
    line-height: 60px;
}


/*公司概况*/

.companyIntroductionH2 {
    border-left: 6px solid #277FE1;
    height: 73px;
    margin-bottom: 50px;
    margin-top: 30px;
}

.companyIntroductionH2 span {
    margin-left: 10px;
}

.h2Title {
    font-size: 24px;
    line-height: 40px;
}

.tipsOne {
    font-size: 14px;
    color: #666666;
}

.textIndex {
    text-indent: 2em;
}

.introductionContent {
    line-height: 24px;
}

.companyCultureBox {
    margin: 0px auto;
    width: 990px;
    margin-top: 60px;
    margin-bottom: 200px;
}

.serviceArea img {
    width: 100%;
    display: block;
}

.partnerSchool {
    margin-top: 100px;
}

.partnerSchool ul li {
    float: left;
    width: 16.666%;
    text-align: center;
    line-height: 40px;
    margin-bottom: 30px;
}

.partnerSchool ul li img {
    display: block;
    margin: 0px auto;
}

.partnerSchool ul li a {
    text-decoration: none;
    color: #333333;
}


/*软件下载界面*/

.mainTitle {
    line-height: 50px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.downLoadBox {
    height: auto;
    overflow: hidden;
    margin-bottom: 40px;
}

.softwareOne {
    width: 956px;
    background: #ffffff;
    height: 238px;
    float: left;
}

.softwareTitle {
    text-align: center;
    line-height: 24px;
    font-size: 16px;
    /* width: 160px; */
    font-weight: normal;
    margin-left: 32px;
}

.softwareTitle span {
    display: block;
    font-size: 14px;
    color: #999999;
}

.installationNotes {
    width: 300px;
    float: left;
    font-size: 14px;
    margin-left: 14px;
    margin-top: 12px;
}

.softwareOne:hover .installationNotes {
    color: #FFFFFF;
}

.softwareOne_box01 {
    float: left;
    width: 245px;
    height: 238px;
    background: #ffffff;
    box-shadow: 0px 0px 9px 0px rgba(0, 0, 0, 0.1);
}

.softwareOne_box02 {
    float: left;
    width: 467px;
}

.softwareOne_box02 ul {
    margin-top: 9px;
    margin-bottom: 9px;
}

.softwareOne_box02 ul li {
    position: relative;
    text-align: center;
    height: 68px;
    line-height: 68px;
    display: block;
    background: #ffffff;
    color: #333333;
    text-decoration: none;
    margin-bottom: 6px;
    box-sizing: border-box;
    border: 1px solid #A9B8C7;
}

.softwareOne_box02 ul li:hover {
    background: #277FE1;
    color: #fff;
    border: none;
    box-shadow: 0px 0px 9px 0px rgba(0, 0, 0, 0.1);
    transition: all ease-in-out .2s;
}

.softwareOne_box03 {
    width: 204px;
    float: left;
    margin-left: 29px;
    margin-top: 60px;
}

.software_download {
    position: absolute;
    width: 69px;
    height: 68px;
    background: url(../images/downLoadTriangle01.png) no-repeat;
    bottom: 0;
    right: 0;
}

.software_download a {
    position: absolute;
    display: block;
    width: 15px;
    height: 18px;
    bottom: 0;
    right: 0;
    background: url(../images/downLoadArrow.png) no-repeat;
    bottom: 11px;
    right: 10px;
}

.softwareOne_box02 ul li:hover .software_download {
    background: url(../images/downLoadTriangle02.png) no-repeat;
    transition: all ease-in-out .2s;
}

.softwareOne_box02 ul li:hover .software_download a {
    background: url(../images/downLoadArrowCurr.png) no-repeat;
    transition: all ease-in-out .2s;
}

.downLoadContent {
    margin-top: 24px;
}

.downLoadContent img {
    float: left;
}

.softwareName {
    float: left;
    margin-left: 20px;
}

.softwareName ul li {
    border-radius: 4px;
    width: 270px;
    height: 36px;
    background: #fff;
    text-align: center;
    line-height: 36px;
    margin-bottom: 9px;
    font-size: 14px;
}

.downLoadBtnBox {
    float: left;
    margin-left: 10px;
    padding-right: 24px;
    border-right: 1px solid #CCCCCC;
}

.downLoadBtnBox ul li a {
    width: 90px;
    height: 36px;
    border-radius: 4px;
    border: 1px solid #007AFF;
    display: block;
    margin-bottom: 6px;
    text-align: center;
    line-height: 36px;
    text-decoration: none;
    color: #007AFF;
}

.softwareOne:hover .downLoadBtnBox ul li a {
    color: #fff;
    border: 1px solid #fff;
}

.softwareOne:hover .downLoadBtnBox ul li a:hover {
    background: #F98717;
    border: 1px solid #F98717;
}

.softwareTwo {
    position: relative;
    width: 224px;
    height: 238px;
    margin-right: 20px;
    float: left;
    background: #ffffff;
    box-shadow: 0px 0px 9px 0px rgba(0, 0, 0, 0.1);
}

.softwareTwo.rightZero {
    float: right;
    margin-right: 0;
}

.softwareTwo:hover {
    background: #277FE1;
    transition: all ease-in-out .2s;
}

.softwareTwo:hover .softwareTitle {
    /* width: 160px; */
    text-align: center;
    color: #fff;
}

.softwareTwo:hover .softwareTitle span {
    color: #fff;
}

.softwareSmallImg {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    margin: 35px 62px 15px 62px;
}

.downLoadClick {
    float: right;
    margin-right: 10px;
}

.downLoadClick a {
    width: 90px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    display: block;
    border-radius: 4px;
    border: 1px solid #007AFF;
    color: #007AFF;
    text-decoration: none;
    margin-top: 25px;
}

.softwareTwo:hover .downLoadClick a {
    border: 1px solid #fff;
    color: #fff;
}

.softwareTwo:hover .downLoadClick a:hover {
    background: #F98717;
    border: 1px solid #F98717;
}

.downLoadLayer {
    width: 69px;
    height: 68px;
    background: url(../images/downLoadTriangle01.png) no-repeat;
    position: absolute;
    bottom: 0;
    right: 0;
}

.softwareTwo:hover .downLoadLayer {
    background: url(../images/downLoadTriangle02.png) no-repeat;
    transition: all ease-in-out .2s;
}

.downLoadLayer a {
    width: 15px;
    height: 18px;
    display: block;
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: url(../images/downLoadArrow.png) no-repeat;
}

.softwareTwo:hover .downLoadLayer a {
    background: url(../images/downLoadArrowCurr.png) no-repeat;
    transition: all ease-in-out .2s;
}

.otherDownloads_title {
    line-height: 40px;
    font-size: 18px;
    border-bottom: 1px solid #666666;
    margin-bottom: 27px;
}

.otherDownloads_title span {
    font-size: 14px;
    color: #999999;
    margin-left: 23px;
}

.otherDownloadsLayer img {
    float: left;
    margin-right: 80px;
}

.otherDownloadsLayer ul li {
    list-style-image: url(../images/downLoadLiStyle.png);
    line-height: 30px;
}

.otherDownloadsLayer ul li a {
    color: #333333;
    text-decoration: none;
}

.otherDownloadsLayer ul li a:hover {
    color: #277FE1;
    text-decoration: underline;
}


/*在线课程*/

.marginTop10 {
    margin-top: 10px;
}

.courseBanner {
    width: 940px;
    border-radius: 8px;
    float: left;
    margin-bottom: 66px;
}

.courseCatalog {
    background: #2D303F;
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
    width: 280px;
    height: 400px;
    overflow: hidden;
    float: left;
}

.innerBox {
    overflow-x: hidden;
    overflow-y: auto;
    height: 100%;
}

.leftsidebar_box {
    width: 100%;
}

.leftsidebar_box h2 {
    padding-left: 20px;
    padding-right: 10px;
    background-repeat: no-repeat;
    background-position: 10px center;
    color: #f5f5f5;
    font-size: 14px;
    position: relative;
    line-height: 48px;
    cursor: pointer;
    font-weight: normal;
    font-size: 18px;
    background: url(../images/select_xl01.png) no-repeat 260px center;
    border-top: 1px solid #1E202E;
}

.leftsidebar_box ul li {
    background-color: #1E202E;
    padding-left: 20px;
    line-height: 38px;
}

.leftsidebar_box ul li a {
    color: #f5f5f5;
    line-height: 20px;
    text-decoration: none;
}

.leftsidebar_box h2.current {
    background: url(../images/select_xl.png) no-repeat 260px center;
}


/* .leftsidebar_box h2 img {
	position: absolute;
	width: 11px;
	height: 11px;
	right: 10px;
	top: 20px;
} */

.menu_body {
    height: 300px;
    overflow: hidden;
    display: none;
}

.courseClassification {
    background: url(../images/courseClassificationBg.png) no-repeat top center;
}

.onlineBanner {
    width: 100%;
    height: 70px;
    text-align: center;
    line-height: 70px;
    color: #fff;
    background: url(../images/onlineBannerBg.png) no-repeat center;
}

.onlineCourseLeft {
    float: left;
    width: 918px;
    margin-bottom: 45px;
}

.courseItems li {
    float: left;
    width: 282px;
    height: 260px;
    margin: 24px 24px 0px 0px;
    background: #ffffff;
    border-radius: 4px;
    border-bottom: 4px solid #cccccc;
    box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.16);
    transition: all .2s;
}

.courseItems li img {
    margin: 30px 116px 22px 116px;
}

.courseItems li h2 {
    text-align: center;
    font-size: 18px;
    margin-bottom: 5px;
}

.courseItems li p {
    text-align: center;
    font-size: 14px;
}

.courseItems li a {
    display: inline-block;
    font-size: 16px;
    color: #666666;
    width: 120px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border: 1px solid #666666;
    border-radius: 25px;
    transition: all .2s;
    margin-top: 41px;
    margin-left: 81px;
    text-decoration: none;
}

.courseItems li:hover {
    background: #E7EDF7;
    border-bottom: 4px solid #277FE1;
}

.courseItems li:hover a {
    color: #ffffff;
    background: #277FE1;
    border: 0;
}

.onlineCourseRight {
    float: right;
    margin-top: 24px;
    width: 282px;
    height: 539px;
    margin-bottom: 45px;
}

.StuLogin {
    background: url(../images/personalCenter.png) no-repeat;
}

.TeacherLogin {
    background: url(../images/TeacherPersonCenter.png) no-repeat;
}

.onlineCourseRight ul {
    margin-top: 189px;
    height: auto;
    overflow: hidden;
}

.onlineCourseRight ul li {
    float: left;
    margin: 10px 7px;
}

.onlineCourseRight ul li a {
    display: inline-block;
    width: 77px;
    height: 30px;
    border-radius: 8px;
    text-align: center;
    line-height: 30px;
    text-decoration: none;
    color: #ffffff;
}

.onlineCourseRight ul li.gradeBoard a {
    background: #E83344;
    margin-left: 50px;
}

.onlineCourseRight ul li.studyRecord a {
    background: #277FE1;
}

.loginUserInfo {
    font-size: 14px;
    padding-top: 48px;
    padding-left: 25px;
    color: #FFFFFF;
}

.logOutBtn {
    display: block;
    text-align: center;
    text-decoration: none;
    width: 77px;
    height: 30px;
    line-height: 30px;
    border: 1px solid #277FE1;
    border-radius: 8px;
    margin-top: 40px;
    margin-left: 103px;
    color: #277FE1;
}

.logOutBtn .quitIcon {
    width: 15px;
    height: 16px;
    display: inline-block;
    background: url(../images/quitIcon.png) no-repeat;
    margin-right: 6px;
    vertical-align: top;
    margin-top: 7px;
}

.logOutBtn span {
    display: inline-block;
    line-height: 30px;
}

.logOutBtn:hover {
    background: #277FE1;
    color: #ffffff;
}

.logOutBtn:hover .quitIcon {
    background: url(../images/quitCurrIcon.png) no-repeat;
}

.softwareUsage {
    display: block;
    width: 131px;
    height: 30px;
    border: 1px solid #E7EDF7;
    border-radius: 8px;
    margin-top: 24px;
    margin-left: 74px;
    text-decoration: none;
    color: #ffffff;
    line-height: 30px;
    text-align: center;
    font-size: 14px;
}

.softwareUsage:hover {
    background: #F8F8F8;
    color: #277FE1;
}

.TeacherLogin .logOutBtn {
    margin-top: 80px;
}


/*滚动条样式*/

.innerbox::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 4px;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 4px;
}

.innerbox::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 5px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: rgba(0, 0, 0, 0.2);
}

.innerbox::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 0;
    background: rgba(0, 0, 0, 0.1);
}

.courseCatalog ul li a {
    text-decoration: none;
    line-height: 38px;
    height: 38px;
    color: #AFB7C2;
    margin-left: 19px;
    display: block;
}

.courseCatalog ul li a:hover {
    color: #FFFFFF;
}

.courseBannerContent {
    float: left;
    width: 660px;
    height: 400px;
}

.listNav {
    margin-top: 15px;
    margin-bottom: 15px;
}

.Breadcrumb {
    float: left;
}

.Breadcrumb li {
    float: left;
    margin-right: 10px;
}

.Breadcrumb li a {
    color: #333333;
    text-decoration: none;
}

#btnExitLogin {
    float: right;
}

.allCourses h2.sortTitle {
    padding-top: 0;
    margin-top: 0;
    margin-bottom: 15px;
}

.sortTitle {
    font-size: 20px;
    background: url(../images/sortTitleIcon.png) 0px 2px no-repeat;
    padding-left: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ccc;
}

.sortTitle .markTxt {
    color: #E83344;
}

.sortTitle .littleTxt {
    font-size: 16px;
    color: #333333;
    font-weight: normal;
}

.lessonContents {
    float: left;
    width: 552px;
    height: 346px;
    padding: 18px;
    background: #FFFFFF;
    border-radius: 6px;
    margin-right: 24px;
    margin-bottom: 19px;
}

.lessonContents:nth-child(2),
.lessonContents:nth-child(4) {
    margin-right: 0;
}

.lessonContents:hover {
    box-shadow: 0px 0px 16px 0px rgba(0, 0, 0, 0.11);
    transition: all ease-in-out .2s;
}

.lessonContents .lessonImg {
    float: left;
}

.lessonIntro {
    float: left;
    width: 300px;
    margin-left: 22px;
}

.allCourses .lessonIntro h2 {
    font-size: 16px;
    margin-bottom: 15px;
}

.lessonIntro a {
    display: inline-block;
    width: 120px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    text-decoration: none;
    border: 1px solid #666666;
    border-radius: 15px;
    margin-top: 10px;
    margin-left: 90px;
    color: #666666;
    margin-bottom: 23px;
}

.lessonIntro a:hover {
    background: #277FE1;
    border: 1px solid #277FE1;
    color: #fff;
    transition: all ease-in-out .2s;
}

.lesson_download {
    margin-top: 20px;
}

.lesson_download ul {
    margin-top: 15px;
}

.lesson_download ul li a {
    color: #666666;
    text-decoration: none;
}

.lesson_download ul li a:hover {
    color: #277FE1;
    text-decoration: underline;
}

.lesson_download ul li i {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: url(../images/downLoadLiStyle.png) 0 2px no-repeat;
}

.lesson_download .lessonTips {
    color: #999999;
    font-size: 14px;
}


/*轮播样式*/

.center_area {
    width: 100%;
    height: 400px;
    margin: 0 auto;
}


/*中间区域*/

.center_area .center {
    width: 100%;
    height: 400px;
    background: #ccc;
    float: left;
}

.common_da {
    /* width: 800px; height: 100px; */
}

.center_area .center .center_top {
    width: 100%;
    height: 400px;
    /*background: orange;*/
}


/*<==================================================>*/


/*中间轮播图区域*/

.content_middle {
    height: 400px;
    margin: 0px auto;
    position: relative;
    /* border: 1px solid #ccc; */
}

.content_middle:hover .common {
    display: block;
}


/*左右切换图标*/

.content_middle .common {
    display: block;
    width: 50px;
    height: 50px;
    position: absolute;
    z-index: 25;
    margin-top: 175px;
    display: none;
}

.content_middle .btnLeft {
    opacity: 0.5;
    left: 0px;
    background: url(../images/onlineCourseArrowLeft.png) no-repeat;
}

.content_middle .btnRight {
    opacity: 0.5;
    right: 0px;
    background: url(../images/onlineCourseArrowRight.png) no-repeat;
}


/*左右切换图标*/

.content_middle ul li {
    width: 100%;
    height: 400px;
    opacity: 0;
    filter: alpha(opacity=0);
    position: absolute;
    margin: 0px auto;
}


/*切换小图标*/

.content_middle .table {
    width: 660px;
    height: 10px;
    position: absolute;
    bottom: 10px;
    left: 50%;
    margin-left: -26px;
    z-index: 9;
    line-height: 24px;
}

.content_middle .table a {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #E3DEE1;
    opacity: 0.8;
    text-align: center;
    line-height: 33px;
    margin-left: 10px;
    display: block;
    float: left;
}

.content_middle .table a.small_active {
    background: #FF8800;
    color: #fff;
}

.accountContent {
    float: right;
    width: 230px;
    height: 400px;
    background: url(../images/accountBg.png) no-repeat;
}

.accountAvatar {
    width: 90px;
    height: 90px;
    background: url(../images/accountAvatarIcon.png) no-repeat;
    margin: 0px auto;
    margin-top: 22px;
}

.accountContent h3 {
    text-align: center;
    line-height: 60px;
    color: #FFFFFF;
}

.useSearch {
    width: 114px;
    height: 48px;
    line-height: 48px;
    margin: 0px auto;
    display: block;
    border-radius: 5px;
    text-align: center;
    color: #cccccc;
    border: 1px solid #cccccc;
    text-decoration: none;
    margin-top: 50px;
}

.accountContent a.useSearch:hover {
    background: #007AFF;
    color: #FFFFFF;
    border: 1px solid #007AFF;
}

.signOut {
    text-align: center;
    text-decoration: none;
    color: #CCCCCC;
    display: block;
    margin: 0px auto;
    margin-top: 25px;
}

.accountContent a.signOut:hover {
    color: #FFFFFF;
}

.allCourses h2 {
    margin-bottom: 30px;
}

.smallText {
    font-size: 14px;
    color: #666666;
    margin-left: 18px;
}

.middleText {
    font-size: 16px;
}

.allCoursesContent {
    width: 100%;
    margin-bottom: 40px;
}

.allCoursesContentOne {
    width: 216px;
    float: left;
    margin-right: 30px;
}

.allCoursesContentOne:nth-child(5) {
    margin-right: 0;
}

.imgBg {
    width: 216px;
    height: 200px;
    border-radius: 13px;
    background: #999999;
}

.allCoursesContentOne a {
    text-decoration: none;
    color: #333333;
}

.allCoursesContentOne h4 {
    font-size: 18px;
    line-height: 24px;
    margin-top: 10px;
}


/*使用情况查询*/

.contentBanner {
    width: 100%;
    height: 184px;
    background: url(../images/contentBannerBg.png) no-repeat center;
}

.contentBannerNav {
    font-size: 16px;
    padding-top: 10px;
    margin-bottom: 10px;
    font-weight: normal;
    color: #FFFFFF;
}

.contentBannerNav a {
    color: #CCCCCC;
    text-decoration: none;
}

.contentBannerNav a:hover {
    color: #FFFFFF;
}

.separate {
    margin: 0px 5px;
}

.userInfo {
    width: 940px;
    margin: 0px auto;
}

.userIcon {
    float: left;
    width: 107px;
    height: 105px;
    border-radius: 3px;
    padding-top: 12px;
    text-align: center;
    background: #e8e9f2;
}

.schoolNumber {
    float: left;
    font-size: 16px;
    line-height: 117px;
    color: #FFFFFF;
    margin-left: 59px;
    margin-right: 37px;
}

.softwareNameTwo {
    float: left;
    color: #FFFFFF;
    padding-top: 37px;
}

.swName {
    float: left;
    margin-right: 15px;
    line-height: 40px;
}

.softwareNameTwo select {
    width: 340px;
    height: 40px;
    border-radius: 4px;
    border: 0;
}

.inquireBtn {
    float: right;
}

.inquireBtn a {
    width: 180px;
    height: 40px;
    display: block;
    text-align: center;
    line-height: 40px;
    text-decoration: none;
    color: #e8e9f2;
    border: 1px solid #e8e9f2;
    border-radius: 4px;
    margin-top: 34px;
}

.inquireBtn a:hover {
    background: #277FE1;
    border: 1px solid #277FE1;
}

.softwareUseTitle {
    text-align: center;
    line-height: 40px;
    margin-top: 30px;
    font-size: 20px;
    margin-bottom: 20px;
}

.softwareUseTitle span {
    margin: 0px 10px;
}

.softwareUseTitle span img {
    vertical-align: middle;
}

.softwareBox {
    float: left;
    width: 338px;
    height: 130px;
    margin-bottom: 40px;
    background: #FFFFFF;
    border-radius: 6px;
    box-shadow: 1px 1px 3px rgba(0, 0, 0, .5);
}

.softwareBox h3 {
    line-height: 44px;
    text-align: center;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    background: #CCCCCC;
}

.softwareBox p {
    line-height: 60px;
    text-align: center;
    font-size: 18px;
}

.userInfoContentBox {
    float: right;
    width: 1200px;
    /* background: #FFFFFF; */
    border-radius: 6px;
    /* box-shadow: 1px 1px 3px rgba(0, 0, 0, .5); */
    margin-bottom: 40px;
}

.userInfoTab {
    width: 588px;
    float: left;
    margin-right: 24px;
    text-align: center;
    line-height: 44px;
    border-collapse: separate;
    border-spacing: 0px;
    background: #FFFFFF;
    border-radius: 6px;
    box-shadow: 1px 1px 3px rgba(0, 0, 0, .5);
}

.userInfoTab:nth-child(2) {
    margin-right: 0;
}

.userInfoTab thead tr {
    background: #CCCCCC;
    margin-left: 10px;
}

.userInfoTab tr th:first-child {
    border-top-left-radius: 6px;
    padding-left: 10px;
    text-align: left;
}

.userInfoTab tr th:nth-child(2) {
    text-align: left;
}

.userInfoTab tr th:last-child {
    border-top-right-radius: 6px;
}

.userInfoTab tr td {
    border-bottom: 1px solid #ECECEC;
    text-align: center;
}

.userInfoTab tr td:first-child {
    padding-left: 10px;
    text-align: left;
}

.userInfoTab tr td:nth-child(2) {
    text-align: left;
}

.userInfoTab tbody tr:hover {
    background: #E6EDF6;
}

.blueText {
    color: #277FE1;
}


/*分页*/

.viciao {
    width: 480px;
    margin: 0px auto;
    font-size: 15px;
    margin-top: 40px;
    margin-bottom: 10px;
}

.viciao span.disabled {
    border-right: #ccc 1px solid;
    padding-right: 8px;
    border-top: #ccc 1px solid;
    padding-left: 8px;
    padding-bottom: 5px;
    border-left: #ccc 1px solid;
    color: #ccc;
    margin-right: 5px;
    padding-top: 5px;
    border-bottom: #ccc 1px solid;
}

.viciao span.current {
    border: 1px solid #277fe1;
    /* padding-right: 5px; */
    padding-left: 8px;
    font-weight: bold;
    padding-bottom: 5px;
    color: #FFFFFF;
    margin-right: 5px;
    padding-top: 5px;
    background-color: #277fe1;
}

.viciao a {
    border: 1px solid #8db5d7;
    padding-right: 8px;
    padding-left: 8px;
    padding-bottom: 5px;
    color: #000;
    margin-right: 5px;
    padding-top: 5px;
    text-decoration: none;
}


/*互动仿真*/

.emulationList {
    float: left;
    width: 916px;
}

.videoBox {
    width: 70%;
    margin-top: 40px;
    margin-bottom: 40px;
    margin-left: 15%;
}


/*在线体验*/

.experienceMore a {
    display: block;
    width: 906px;
    margin: 10px auto;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background: #277FE1;
    box-shadow: 0px 6px 16px 0px rgba(39, 127, 225, 0.4);
    border-radius: 15px;
    text-decoration: none;
    color: #ffffff;
}

.experienceMore a i {
    display: inline-block;
    width: 61px;
    height: 11px;
    margin-left: 20px;
    background: url(../images/longArrow.png) no-repeat;
}

.courseExp {
    margin-top: 30px;
    margin-bottom: 30px;
}

.courseExp h2 {
    font-size: 20px;
    line-height: 60px;
}

.experienceList {
    width: 100%;
    height: 76px;
    margin-bottom: 25px;
}

.experienceList .numBox {
    float: left;
    width: 78px;
    height: 76px;
    line-height: 76px;
    text-align: center;
    color: #ffffff;
    font-size: 30px;
}

.blueBox {
    background: #277FE1;
}

.greenBox {
    background: #48c08c;
}

.pinkBox {
    background: #ff97a8;
}

.purpleBox {
    background: #808ddc;
}

.experienceList_title {
    width: 1092px;
    padding-left: 30px;
    height: 76px;
    float: left;
    background: #E7EDF7;
}

.experienceList_title span {
    display: inline-block;
    line-height: 20px;
    margin: 10px;    
}

.experienceList a {
    color: #333333;
}

.experienceList a:hover {
    color: #277FE1;
}