.f-cb:after,.f-cbli li:after{display:block;clear:both;visibility:hidden;height:0;overflow:hidden;content:".";}
.f-cb,.f-cbli li{zoom:1;}

/* media */
/* 横屏 */
@media screen and (orientation:landscape){
}
/* 竖屏 */
@media screen and (orientation:portrait){
}
@media screen and (min-width: 1366px){
    .total-stu-list>.total-stu-item:not(:nth-child(10n)){
        margin-right: 50px;
    }
    .self-btn{
        height: 80px;
    }
}
@media screen and (min-width:1024px) and (max-width:1365px){
    /*body,html{*/
        /*min-width: 62.5%;*/
    /*}*/
    /*.container{*/
        /*width: 62.5%;*/
        /*min-width: 62.5%;*/
    /*}*/
    /* .logo img{
        max-width: 110px;
    } */
    .login-header {
        width: 100%;
        position: fixed;
         left: 0;
        margin-left: 120px;
        z-index: 1;
    }
    .logo{
        width: 100%;
    }
    .login-wrap{
        width: 100%;
    }
    .login-form{
        width: 330px;
        padding: 20px 30px 40px 30px;
        margin-right: 5vh;
    }
    .login-form .layui-form {
        margin-top: 20px;
    }
    .login-form .layui-input-block {
        margin-left: 0;
        line-height: 18px;
        min-height: 20px;
    }
    .screen-add{
        padding: 0 15px;
    }
    .other-login {
        /*margin-top: 25px;*/
        font-size: 12px;
        letter-spacing: 0;
    }
    .verification{
        width: 225px !important;
    }
    .layui-form-mid{
        width: 100px;
    }
    .screen-add-sub{
        height: 40px;
        line-height: 40px;
    }
    .editor-con{
        height: 500px;
    }
    .editor-con .scon{
        height: calc(100vh - 260px);
    }
    .save-editor{
        width: 73.4%;
        bottom: 1px;
        height: 100px;
    }
    .editor-chapter>div{
        width: 94%;
        margin: 25px 0 0 345px;
    }
    aside.aside{
        width: 320px;
    }
    .save-editor{

    }
    .scon .cke_reset{
        height: 300px !important;
    }
    .a-upload{
        margin-top: 7%;
        /*font-size: 40px;*/
    }
    .a-upload span{
        font-size: 100px;
    }
    aside header{
        padding: 20px 0;
    }
    aside header img{
        width: 136px;
    }
    .i-logo img{
        max-width: 282px;
    }
    .foot{
        margin-top: 60px;
        padding-top: 24px;
    }
    .foot .QR-code{
        max-width: 140px;
        max-height: 140px;
        margin: auto;
    }
    /* .foot .QR-code img{
        max-width: 140px;
        max-height: 140px;
    } */
    .foot .about_us{
        margin: 15px auto;
    }
    .backtop{
        bottom: 200px;
        opacity: 0.5;
        box-shadow: 0 0 6px 0 rgba(222,222,222,0.80);
        margin-left: 1120px;
    }
    .backtop:hover{
        opacity: 1;
    }
    .es_pattern-img{
        margin-left: 55%;
    }
    .es_contentLeft{
        width: 300px;
    }
    .es_contentRight{
        margin-left: 330px;
        width: 75%;
    }
    .es_logo-img img{
        max-width: 136px;
    }
    .es_content{
        margin-top: 103px;
    }
    .dw-title>.scaling-big {
        width: 30px;
        height: 30px;
    }
    .dw-title>.scaling-big>a {
        background-size: 30px 30px;
    }
    .es_content .tg_contentRight{
        width: 75%;
        margin-left: 325px;
    }
    /*lessoninfo改预览*/
    .layui-layer-dialog{
        max-height: 737px !important;
    }

    /*注册页面*/
    .reg-logo{
        display: flex;
        justify-content: space-between;
    }
    .reg-logo>a{
        margin-left: 120px;
    }
    header.register .turn-login{
        margin-right: 120px;
    }
    .center-wrapper{
        width: 100%;
        height: calc(100% - 70px);
    }
    .center-wrapper>div{
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    form.register{
        margin: 0;
    }
    /*添加测试*/
    .tgtest-cr{
        /*width: 300px;*/
    }
    .tgtest-cl {
        /*width: 674px;*/
    }
    .addexam-head .layui-form-item .layui-input-inline {
         width: 190px;
    }
    .tgtest-cl .layui-form-item>div{
        display: flex;
        align-items: center;
    }
    .tgtest-cr .layui-table-col-special:first-of-type>div {
        margin-left: 5px;
        text-align: center;
    }
    .test-cr td:nth-child(3) .layui-table-cell {
        border: 1px solid #e6e6e6;
        padding: 0;
        min-width: 55px;
        text-align: center;
    }
    /*校长页*/
    .total-stu-list>.total-stu-item:not(:nth-child(7n)){
        margin-right: 50px;
    }
    .self-btn{
        height: 60px;
    }
}

@media screen and (min-width:768px) and (max-width:1023px){
    .login-header{
        width: 100%;
        margin-left: -400px;
    }
    #login{
        /*height: 117.2vh;*/
    }
    .logo{
        width: 1024px;
    }
    /* .logo img{
        max-width: 120px;
    } */
    .slogan{
        font-size: 16px;
    }
    .login-wrap{
        width: 100%;
        height: 100%;
    }
    .login-form{
        /*margin-top: 28vh;*/
        width: 287px;
        /*margin-right: 5%;*/
        padding-bottom: 20px;
    }
    .screen-add-sub{
        height: 40px;
        line-height: 40px;
        font-size: 16px;
    }
    .other-login{
        margin-top: 10px;
    }
    .choose-way span:nth-child(1) {
        margin-right: 20px;
    }
    .choose-way span:nth-child(2) {
        margin-left: 20px;
    }
    .login-form .layui-form {
        margin-top: 20px;
    }
    .layui-form-item {
        margin-bottom: 15px;
    }
    .login-form .layui-input-block {
        margin-left: 0;
        line-height: 30px;
        min-height: 30px;
    }
    #login .layui-form-label{
        padding: 5px 15px;
    }
    .verification{
        width: 240px !important;
    }
    .layui-form-mid{
        width: 95px;
    }
    /*注册页面*/
    .reg-logo{
        display: flex;
        justify-content: space-between;
    }
    .reg-logo>a{
        margin-left: 120px;
    }
    header.register .turn-login{
        margin-right: 120px;
    }
    .center-wrapper{
        width: 100%;
        height: calc(100% - 70px);
    }
    .center-wrapper>div{
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    form.register{
        margin: 0;
    }
    .tgtest-cr .layui-table-col-special:first-of-type>div {
        margin-left: 5px;
        text-align: center;
    }
    .test-cr td:nth-child(3) .layui-table-cell {
        border: 1px solid #e6e6e6;
        padding: 0;
        min-width: 55px;
        text-align: center;
    }
    .foot{
        margin-top: 60px;
        padding-top: 24px;
    }
    .foot .QR-code{
        max-width: 140px;
        max-height: 140px;
        margin: auto;
    }
    /* .foot .QR-code img{
        max-width: 140px;
        max-height: 140px;
    } */
    .foot .about_us{
        margin: 15px auto;
    }
    /*校长页*/
    .total-stu-list>.total-stu-item:not(:nth-child(4n)){
        margin-right: 50px;
    }
    .self-btn{
        height: 50px;
    }
    /*学生总数弹窗位置*/
    /*.stu-sum-small{*/
        /*left: 280px!important;*/
    /*}*/
}

@media screen and (max-width:1366px){
    .i-logo{
        padding-left: 30px;
    }
}
@media screen and (max-width:1200px){
    .container .ml-subnav{
        padding-left: 32px!important;
    }
    .logined .pop-up {
        right: 0px;
    }
    .logined .pop-up i, .logined .notice-pop i{
        right: 21%;
    }
    .logined .notice-pop{
        margin-left: -214px;
    }
    .logined .notice-pop i{
        right: 32%;
    }
}
/* windows UI 贴靠 */
@media screen and (-ms-view-state:snapped){
}
/* 打印 */
@media print{

}