body{
    font-family: "Microsoft Yahei Regular";
}
input[type=checkbox], input[type=radio] {
    display: inline-block;
}
[v-cloak]{
    display: none;
}
.question_content {
    background: #fff;
    padding: 10px 5px 20px;
    min-height: 400px;
}
.surveycontent {
    background-color: #FFF;
    border: 1px solid #e5e5e5;
    min-height: 500px;
    padding: 0;
}
.surveycontent *{
    box-sizing: border-box;
}
.btn.focus, .btn:focus, .btn:hover {
    color: #fff;
    text-decoration: none;
    background-color: #679aff;
}
.div_radio_questions{
    padding-bottom: 5px;
    margin-bottom: 10px;
    border: 1px solid transparent;
}
.div_radio_questions.div_radio_questions_change {
    border-color: #e4e4e4;
    /* background: #f8fdff; */
    background: #fbfdff;
}
.div_radio_questions:hover{
    border-color: #e4e4e4;
    /* background: #f8fdff; */
    background: #fbfdff;
}

.div_tab_content {
    padding: 15px;
}
.div_preview {
    padding: 10px 20px 10px 0;
    cursor: default;
    position: relative;
}
/* .div_question:hover{
    background: #f9f9f9;
} */

.div_title_question {
    font-size: 15px;
    color: #555;
    line-height: 25px;
}
.div_title_question input.exercises{
    float: left;
    margin-top: 5px;
    margin-left: 10px;
}
.div_title_question p.div_title_tips{
    font-size: 13px;
    line-height: 25px;
    padding-left: 35px;
    color: #FF9800;
}
.div_title_question span{
    
}

.div_title_question .div_title_topic{
    display: block;
    width: 30px;
    text-align: right;
    padding-right: 5px;
    float: left;
}

.div_title_question .div_title_content{
    margin-left: 35px;
}

.div_title_question .div_title_score{
    color: #999;
    font-size: 12px;
}

.div_answer_question {
    padding-top: 5px;
    font-size: 13px;
}

.div_answer_question ul{
    margin-left: 35px;
    padding: 0;
}
.div_answer_question ul li{
    float: left;
    list-style-type: none;
    box-sizing: border-box;
    margin: 10px 0;
}
.div_answer_question ul li p{
    font-size: 14px !important;
    color: #333 !important;
    margin: 0;
}
.div_answer_question ul li.right p{
    color: #417CF1 !important;
}
.div_answer_question ul li.wrong p{
    color: red !important;
}

.analysis_knowledge {
    font-size: 13px;
}

.analysis_knowledge .answerAnalysis_content{
    padding: 10px 10px 5px;
    background: #fafafa;
    margin-left: 20px;
    margin-top: 5px;
}

.analysis_knowledge .answerAnalysis_content span.analysis_label{
    display: block;
    background: #fff;
    border: 1px solid #ddd;
    border-bottom: 0;
    width: 80px;
    line-height: 28px;
    text-align: center;
    position: relative;
    z-index: 99;
    font-weight: bold;
}
.analysis_knowledge .answerAnalysis_content .analysis_content {
    background: #fff;
    border: 1px solid #ddd;
    line-height: 25px;
    font-size: 13px;
    color: #666;
    margin-top: -1px;
    padding: 3px 7px;
}
.analysis_knowledge .knowledge {
    line-height: 25px;
    font-weight: bold;
    padding: 5px 12px 10px;
    margin-left: 20px;
    background: #fafafa;
}

.analysis_knowledge .knowledge span{
    color: #666;
    font-weight: normal;
}

.div_title_attr_question{
    border: 1px solid #dfe4e6;
    padding: 15px;
    font-size: 12px;
    background: #fafafa;
    margin: 0 20px 10px;
    position: relative;
}

.div_title_attr_question:before{
    box-sizing: content-box;
    width: 0px;
    height: 0px;
    position: absolute;
    top: -18px;;
    left:41px;
    padding:0;
    border-bottom:9px solid #fafafa;
    border-top:9px solid transparent;
    border-left:9px solid transparent;
    border-right:9px solid transparent;
    display: block;
    content:'';
    z-index: 12;
}
.div_title_attr_question:after{
    box-sizing: content-box;
    width: 0px;
    height: 0px;
    position: absolute;
    top: -20px;;
    left:40px;
    padding:0;
    border-bottom:10px solid #dfe4e6;
    border-top:10px solid transparent;
    border-left:10px solid transparent;
    border-right:10px solid transparent;
    display: block;
    content:'';
    z-index:10
}

.div_ttile_attr_text {

}

.div_ttile_attr_text .div_ttile_attr_text_top{
    height: 25px;
}
.div_ttile_attr_text .div_ttile_attr_text_top h2{
    float: left;
    font-size: 16px;
    color: #3e485b;
}
.div_ttile_attr_type .div_ttile_analysis,
.div_ttile_attr_type .knows_point{
    float: left;
    text-decoration: underline;
    margin-left: 20px;
    color: #417CF1;
}


.div_ttile_attr_text textarea{
    width: 100%;
    border: 1px solid #d1d1d1;
    background: #fff;
    padding: 6px 8px 2px;
}

.div_ttile_attr_type {
    line-height: 25px;
    padding: 10px 0;
}

.div_ttile_attr_type .current_type {
    font-size: 14px;
    float: left;
}

.div_ttile_attr_type .div_ttile_attr_score {
    float: left;
    margin-left: 35px;
    font-size: 14px;
}

.div_ttile_attr_type .div_ttile_attr_score input[type=text]{
    border: 1px solid #d7d7d7;
    background: #fff;
    width: 40px;
    height: 25px;
    border-radius: 1px;
    text-align: center;
    outline: none;
}

.tableoption {
    width: 520px;
}
.tableoption th{
    color: #3e485b;
    height: 30px;
}
.tableoption td{
    height: 30px;
}

.tableoption .choicetxt {
    width: 100%;
    outline: none;
    border: 1px solid #dfdfdf;
    height: 26px;
    border-radius: 1px;
    padding: 0 5px;
}

.design-icon {
    background-image: url(../img/icoall.png?v=2);
    background-repeat: no-repeat;
    display: inline-block;
    overflow: hidden;
    vertical-align: middle;
    height: 16px;
    width: 17px;
    cursor: pointer;
}
.tableoption .choiceimg {
    position: relative;
    overflow: hidden;
}

.tableoption .choiceimg input[type=file]{
    opacity: 0;
    font-size: 20px;
}

.design-img {
    background-position: -52px -220px;
    height: 20px;
    width: 20px;
}

.design-add {
    background-position: -165px -77px;
    width: 20px;
    height: 20px;
}

.design-minus {
    background-position: -189px -77px;
    width: 20px;
    height: 20px;
}

.design-cup {
    background-position: -236px -77px;
    width: 20px;
    height: 20px;
}

.design-cdown {
    background-position: -213px -77px;
    
    width: 20px;
    height: 20px;
}

.answer_checkbox {
    margin-top: 5px;
}
.answer_checkbox {
    margin-top: 5px;
}

.div_ans_arrangement {
    padding: 10px 0;
}

.div_ans_arrangement select{
    width: 60px;
    outline: none;
    border: 1px solid #dfdfdf;
    height: 26px;
    border-radius: 1px;
    padding: 0 5px;
}

.knows_point {
    text-decoration: underline;
    margin-left: 20px;
    color: #417CF1;
}

.div_answer_image {
    text-align: center;
    padding: 10px;
    border: 1px solid #d7d7d7;
    margin-right: 20px;
}

.div_answer_image img{
    max-width: 360px;
    max-height: 250px;
    margin-bottom: 5px;
}

.div_ttile_attr_tips {
    margin-top: 10px;
}

.div_ttile_attr_tips span{
    font-size: 14px;
    float: left;
    display: block;
    width: 70px;
    line-height: 26px;
}

.div_ttile_attr_tips input[type=text]{
    float: left;
    width: calc(100% - 70px);
    outline: none;
    border: 1px solid #dfdfdf;
    height: 26px;
    border-radius: 1px;
    padding: 0 5px;
}

.div_togglable_tabs {
    width: 100%;
    height: 50px;
    background-color: #fafafa;
    margin-bottom: 10px;
}

.div_togglable_tabs ul{
    display: block
}
.div_togglable_tabs li{
    list-style: none;
    width: 16.66666666%;
    float: left;
    height: 50px;
    text-align: center;
    font-size: 15px;
    color: #666;
    line-height: 50px;
    position: relative;
    cursor: pointer;
    background-color: #f2f2f3;
}

.div_togglable_tabs li span{
    font-size: 14px;
}

.div_togglable_tabs li.on{
    background-color: #fff;
    color: #222;
}

.div_togglable_tabs li.on:after {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #1183ff;
}

.div_no_question {
    text-align: center;
}

.div_no_question img{
    display: block;
    margin: 0 auto;
}
.div_no_question h2{
    color: #666;
    font-size: 16px;
    line-height: 30px;
}
.div_no_question p{
    color: #999;
    font-size: 14px;
    margin: 5px auto 15px;
}
.div_no_question a{
    display: block;
    margin: 0 auto;
    width: 120px;
    height: 35px;
    background-color: rgba(65, 124, 241, 1);
    border: none;
    border-radius: 5px;
    -moz-box-shadow: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    color: #FFFFFF;
    line-height: 35px;
    text-align: center;
    font-size: 14px;
}

.sortnum {
	width: 16px;
	height: 16px;
	display: inline-block;
	vertical-align: middle;
	background: #e2e2e2;
}
.sortnum-sel {
    line-height: 12px;
    border-radius: 10px;
    border: 1px solid #1183ff;
    color: #1183ff;
    text-align: center;
    background: none;
    font-size: 12px;
}

.sort_checkbox {
    position: relative;
}

.sort_checkbox input[type=checkbox]{
    position: absolute;
    z-index: 99;
    width: 18px;
    height: 18px;
    left: 0;
    right: 0;
    margin: auto;
     opacity: 0;
}

.fillInput {
    outline: none;
    border: 0 !important;
    border-bottom: 1px solid #777 !important;
    cursor: default;
    color: #417CF1;
    padding: 0 5px;
    font-size: 14px !important;
}
.fillTable th{
    background: #ececec;
    border: 1px solid #dedede;
}
.fillTable td{
    height: 35px;
    padding: 0 5px;
    border: 1px solid #dedede;
    background: #fff;
}

.fillTable .fillScore {
    width: 50px;
    text-align: center;
}

.fillTable select{
    width: 120px;
    outline: none;
    border: 1px solid #dfdfdf;
    height: 26px;
    border-radius: 1px;
    padding: 0 5px;
}

.div_preview .opera {
    position: absolute;
    right: 20px;
    top: 5px;
    background: #fff;
    width: 0;
    overflow: hidden;
    transition: width .3s ;
    height: 35px;
}


.div_preview .opera li{
    display: inline-block;
    width: 35px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    font-size: 18px;
    color: #999;
    cursor: pointer;
}

.div_preview .opera li:hover{
    color: #417CF1;
}
.div_preview .opera li.collect{
    color: #FF5722 !important;
}

.div_radio_questions:hover .div_preview .opera{
    width: 155px;
}

.div_radio_questions_change .div_preview .opera{
    width: 0 !important;
}

.search_question{
    background: #fafafa;
    padding: 10px 15px;
    height: 50px;
    margin-bottom: 20px;
}

.search_question .batch_del {
    display: block;
    width: 80px;
    height: 30px;
    background: #fff;
    color: #444;
    text-align: center;
    line-height: 28px;
    border: 1px solid #dedede;
    border-radius: 4px;
    font-size: 13px;
    margin-right: 10px;
}
.search_question .batch_del:hover{
    background: #417cf1;
    border-color: #417cf1;
    color: #fff;
}
.search_question .search_question_content {
    position: relative;
}

.search_question .search_question_content input{
    width: 240px;
    height: 30px;
    background: #fff;
    color: #444;
    line-height: 28px;
    border: 1px solid #dedede;
    border-radius: 4px;
    font-size: 13px;
    padding: 0 25px 0 5px;
}
.search_question .search_question_content .search_btn{
    display: block;
    position: absolute;
    right: 0;
    top: 0;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    color: #777;
}

.opera_current {
    text-align: center;
    margin-top: 10px;
}

.opera_current a{
    display: inline-block;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid #417cf1;
    border-radius: 4px;
    color: #417cf1;
    background: #fff;
    padding: 5px 15px;
    font-size: 12px;
    margin: 0 5px;
}

.opera_current a:first-child{
    color: #fff;
    background: #417cf1;
    border-color: #417cf1;
}

.ledgePoint {
    display: none;
    padding: 0 0 15px;
    width: 600px;
    height: 450px;
    border-top: 1px solid #ddd;
}
.search-title {
    display: none;
    height: 40px;
    border-bottom: 1px solid #ddd;
}
.search-title input{
    border: 0 !important;
    outline: none;
    height: 39px;
    padding: 0 15px;
    width: 100%;
}
.knowledge-list {
    height: 400px;
    padding: 0 15px;
    overflow-y: auto;
}
.chapterTit {
    line-height: 40px;
    font-size: 16px;
    font-weight: bold;
}

.showOrHide {
    float: right;
    margin-top: 12px;
    margin-right: 13px;
    cursor: pointer;
}

.chapterCon {
    margin: 5px auto 0;
}

.chapterCon li {
    line-height: 30px;
    font-size: 14px;
    color: #787d82;
    padding: 3px 0;
    box-sizing: border-box;
    border-bottom: 1px solid #ddd;
}

.chapterCon li input {
    float: left;
    margin-top: 8px;
    margin-right: 5px;
    margin-left: 10px;
}
.chapterCon li label{
    font-weight:normal;
    margin:0
}
.closeLay {
    visibility: visible !important;
    position: absolute;
    right: 20px;
    bottom: -5px;
    display: block;
    width: 35px;
    height: 30px;
    margin: 15px auto;
    border: 1px solid #ddd;
    font-size: 14px;
    border-radius: 5px;
    background: #0095DA;
    cursor: pointer;
    color: #fff;
}

.layui-layer-btn {
    text-align: center;
}

.layui-layer-btn .layui-layer-btn0{
    border-radius: 4px;
    color: #417cf1;
    background: #fff;
    margin-top: 0;
    border-color: #417cf1;
}

.layui-layer-btn .layui-layer-btn1{
    color:#fff;
    background:#417cf1;
    border-color:#417cf1;
    border-radius:4px;
    margin-top:0;
}

.note-editor.note-frame .note-editing-area .note-editable{
    padding:0 10px;
}

/*习题列表，知识点标题*/
.chapter-alone-tit{
    font-size:24px;
    color:#333;
    padding-top:10px;
    padding-left:35px;
    background:url("../img/img-chapter.png") left 13px no-repeat;
}

.courseList{
    padding: 20px 0;
    font-size: 16px;
    color: #999;
}

.courseList span{
    margin-left: 35px;
}
.exercise_pattern {
    padding: 15px;
    background: #f5f5f5;
    border-radius: 4px;
}
.current_pattern {
    font-size: 15px;
    line-height: 30px;
    margin-bottom: 5px;
}

.current_pattern b{
    color: #417cf1;
    font-size: 14px;
}

.btn-public {
    color: #fff;
    background-color: #417cf1;
    border-color: #417cf1;
}

.exercise_opera {
    padding: 15px 22px 0;
}

.div_answer_question li input{
    
}

.div_answer_question li label{
    margin-bottom: 0;
    margin-left: 5px;
    font-weight: normal;
}

.definitive {
    padding: 10px 35px 0;
}

.stu_practice {
    display: inline-block;
    padding: 0;
    border: 0;
    margin: 0;
}

.stu_practice p{

}

.answer_correction {
    line-height: 30px;
    font-size: 14px;
    /*font-weight: bold;*/
    padding: 0 30px;
    margin-top: 20px;
}
.stu_practice label{
    float: left;
    line-height: 18px;
}

.q_answer {
    display: block;
    width: 14px;
    height: 14px;
    float: left;
    font-size: 18px;
    line-height: 18px;
    cursor: pointer;
    border: 1px solid #b7b7b7;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: 2px;

}

.q_radio {
    border-radius: 9px;
}
.q_checkbox {
    border-radius: 4px;
}

.q_checked{
    border-color: #417cf1;
    background-image: url("../img/checkbox.png");
    background-size: 80%;
}
li.right .q_answer{
    border-color: #417cf1;
    background-color: #417cf1;
    background-image: url("../img/right.png");
    background-size: 75%;
}

li.wrong .q_answer{
    border-color: red;
    background-color: red;
    background-image: url("../img/wrong.png");
    background-size: 70%;
}

.stu_practice .sortnum{
    display: block;
    float: left;
    width: 18px;
    height: 18px;
    line-height: 16px;
    text-align: center;
}

.right .sortnum{
    border-radius: 10px;
    border:1px solid #1183ff;
    background-color: unset;
}
.wrong .sortnum{
    border-radius: 10px;
    border:1px solid red;
    background-color: unset;
}

.right_sort_ans span{
    display: block;
    float: left;
    width: 16px;
    height: 16px;
    border: 1px solid #1183ff;
    border-radius: 8px;
    text-align: center;
    line-height: 14px;
    color: #1183ff;
    font-size: 12px;
    margin-right: 5px;
    margin-top: 7px;
}

.answerSheet{
    padding:10px;
    border:1px solid #2D93CA;
    z-index:1000;
    background:#fff;
    margin: 20px 15px;

}
.sheet-box{
    padding:15px;
    border:2px solid #2D93CA;
    position: relative;
}
.sheet-date{
    padding-bottom: 15px;
    border-bottom: 1px solid #2D93CA;
}
.sheet-date p{
    font-size:16px;
    line-height:30px;
}
.sheet-date b{
    font-size:16px;
    line-height: 30px;
}
.sheet-list-num ul{
    text-align: left;
    min-height: 100px;
    overflow: auto;
    padding-left:0;
}
.sheet-list-num ul li{
    width: 35px;
    height: 34px;
    line-height: 32px;
    text-align: center;
    border: 1px solid #ccc;
    display: inline-block;
    margin-right: 10px;
    margin-top: 10px;
    cursor: pointer;
}

.sheet-list-num ul li.on{
    background:#009f95;
    border:1px solid #009f95;
    color:#fff;
}
.sheet-list-num ul li.wrong{
    background: #ff6573;
    border: 1px solid #ff0000;
    color:#fff;
}
.sheet-list-num ul li.finished{
    background: #cccccc;
     border:1px solid #eee;
    color:#fff;
}
.sheet-foot {
    position: absolute;
    left: 15px;
    bottom: 15px;
    width: 260px;
}
.sheet-right{
    float: left;
}
.sheet-all{
    float:right;
}
.sheet-right .fa-check-circle,.sheet-right .right-question{
    color:#2D93CA;
}
.fa-times-circle,.sheet-right .wrong-question{
    color: #ff0118;
}

.sheet-all span{
    color: #a4a4a4;
}
.sheet-all span b{
    color: #333;
}
/*	环形加载*/
.percent-circle{
    position: absolute;
    right: 50px;
    top: 10px;
}
.circle {
    position: relative;
    top: 5px;
    left: 5px;
    color: black;
    text-align: center;
    width:60px;
    height:60px;
    line-height:60px;
    border-radius: 100%;
    background-color: #fff;
    font-size: 16px;
}

.circle-border {
    position: relative;
    text-align: center;
    width: 70px;
    height:70px;
    margin-left: 30%;
    border-radius: 100%;
    background-color: #009f95;
}

/*理论学习标题*/
.theory-tit-info{
    padding:20px;
    background-color: #FFF;
    border: 1px solid #e5e5e5;
    margin-bottom:20px;
}
.theory-tit-info .text-info{
    margin-left:20px;
    width: calc(100% - 320px);
    float: left;
}


.theory-tit-info .cover-image{
    width: 300px;
    height: 185px;
    overflow: hidden;
    float: left;
}

.theory-tit-info .text-info h2{
    line-height:40px;
    font-size:20px;
    color: #4a535c;
    margin-bottom:5px;
    font-weight:bold;
    position: relative;
}

.theory-tit-info .text-info p {
    line-height:24px;
    font-size:14px;
    color: #333;
    padding-bottom:5px;
}

/*习题管理筛选*/
.screen_box{
    margin-bottom: 15px;
    background: #fafafa;
    padding: 10px 15px;
}
.screen_content{
    padding-left:10px;
    font-size:14px;
}
.screen_content .list{
    margin-left: 40px;
}
.screen_content .screen_title{
    float:left;
    padding:5px 0;
    margin:5px 0;
    color: #333;
}

.screen_content .btn-list li {
    float:left;
    border-radius:3px;
    list-style: none;
}

.screen_content .btn-list li a {
    color: #333;
    font-size: 14px;
    font-family: "Microsoft Yahei";
    text-decoration:none;
    display:inline-block;
    margin:5px;
    padding:5px;
    border-radius:3px;
    cursor: pointer;
}

.screen_content .btn-list li.active a {
    color:#6196ff;
}
.alreadyTit {
    height: 35px;
    border-bottom: 1px dotted #eee;
}

.alreadyTit span {
    display: block;
    width: 165px;
    height: 35px;
    padding-left: 14px;
    line-height: 30px;
    font-size: 14px;
    font-weight: bold;
    background: url("../img/bg-titleBorder.png") left bottom no-repeat;
    float: left;
    color: #4a535c;
}
.exeList {
    margin: 10px 0;
    background: #fff url("../img/type-icon.png") 15px 5px no-repeat;
    border-top: 1px solid #d2d2d2;
}

.exeList li {
    height: 37px;
    line-height: 36px;
    display: block;
    border: 1px solid #d2d2d2;
    border-top: 0px;
}

.exeList li p {
    text-align: center;
    font-size: 14px;
    color: #555;
}

.selectTit {
    width: 150px;
    float: left;
}

.numTit {
    width: 350px;
    float: left;
}

.choiceNum {
    width: 130px;
    float: right;
    margin-right: 20px;
}

.choiceNum input {
    float: left;
    width: 35px;
    height: 20px;
    color: #51A8FB;
    text-align: center;
    border: 1px solid #389cff;
    outline: none;
    margin-top: 7px;
}

.choiceNum i {
    float: left;
    width: 25px;
    height: 22px;
    text-align: center;
    line-height: 22px;
    color: #3399ff;
    cursor: pointer;
    margin-top: 7px;
    font-size: 12px;
}

.choiceNum .plus {
    border-right: 0px;
}

.choiceNum .plusDis {
    color: #ccc !important;
}

.choiceNum .minus {
    border-left: 0px;
}

.choiceNum .minusDis {
    color: #ccc !important;
}

.chaper-list {
    margin: 10px 0 20px;
    padding-bottom: 15px;
    border: 1px solid #ddd;
    padding-top: 45px;
    padding-left: 10px;
    position: relative;
    border-radius: 5px;
    background: #fff;
}

.chaper-list label{
    margin: 0;
}
.chaper-list .chaper-box {
    margin-top: 8px;
    margin-right: 5px;
}
.chaper-list .chaper-label{

}


.chaper-list .all-project a {
    font-size: 12px;
    color: #7b7b7b;
    margin-left: 10px;
}

.chaper-list .all-project a b {
    color: #3cafff;
    margin: 0 1px;
    font-weight: normal;
}

.chaper-list .search-data {
    font-size: 14px;
}

.chaper-list .search-data label {
    color: #606266;
    margin: 0;
}


.chaper-list .search-data input {
    width: 180px;
    height: 28px;
    color: #4a535c;
    font-size: 14px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    outline: none;
    padding: 0 5px;
    text-align: left;
}


.chaper-list  ul {
    height: 200px;
    overflow-y: auto;
}

.chaper-list  li {
    display: block;

    line-height: 28px;
}

.chaper-list .all-project {
    position: absolute;
    background: #fff;
    width: 100%;
    top: 0;
    left: 0;
    padding: 5px 10px;
    border-bottom: 1px dashed #ddd;
    line-height: 28px;
}

.manual_marshalling {
    margin: 0 20px;
    background: #fff;
}

.div_radio_questions.selected{
    border-color: #1296db;
    background: #f7f7f7;
    position: relative;
}

.div_radio_questions.selected .selected_img {
    position: absolute;
    right: -5px;
    bottom: -5px;
    z-index: 999;
}

.paper_mode_content {
    padding: 0 20px 20px;
}
.paper_mode_title {
    line-height: 45px;
    border-bottom: 1px solid #e0e0e0;
    font-size: 15px;
    padding-left: 10px;
    margin: 0 -20px 20px;
    font-weight: bold;
}

.paper_content {
    background: #fff;
    padding: 20px;
    position: relative;
}
.paper_main_content {
    margin-top: 15px;
}
.paper_title {
    padding-top: 10px;
    padding-bottom: 5px;
    border-bottom: 1px dashed #ccc;
}

.paper_title h1{
    color: #19a8ee;
    font-size: 24px !important;
    font-weight: bold;
    vertical-align: middle;
    margin: 0;
    line-height: 40px;
    text-align: center;
}

.paper_title p span{
    position: absolute;
    right: 0;
    bottom: 0;
}
.paper_title p{
    line-height: 30px;
    font-size: 13px;
    color: #999;
    padding: 0 60px 0 5px;
    position: relative;
}
.type_title {
    font-weight: bold;
    font-size: 16px;
    line-height: 30px;
    color: #555;
    margin: 10px 10px 5px;
}
.short_answer_text {
    width: 80%;
    height: 65px;
    resize: none;
    margin-left: 35px;
    margin-top: 10px;
    outline: none;
    padding: 5px;
}

textarea.short_answer_text:focus{
    outline-width: 0;
    box-shadow: 0 0 3px #5db7ff47;
}

.correct_content {
    padding: 0 35px;
    margin-top: 15px;
}

.correct_content label{
    font-size: 14px;
}

.correct_content input{
    width: 40px;
    text-align: center;
    padding: 0 5px;
}

.correct_content textarea{
    margin: 0;
}

.correct_image {
    position: absolute;
    right: 20px;
    top: 50%;
    margin-top: -20px;
}

.scoreBox {
    position: absolute;
    top: 30px;
    right: 0;
    width: 140px;
    height: 90px;

    background: url(../img/underLine.png) center bottom no-repeat;
}

.number {
    margin: 0 auto;
    text-align: center;
}

.bai,.shi,.ge {
    width: 44px;
}

.num {
    height: 60px;
    display: none;
    background: url(../img/num.png) no-repeat 0 5px;
}

.space {
    display: inline-block;
    background: none;
}

.num0 {
    display: inline-block;
    background-position: 0 5px;
}

.num1 {
    display: inline-block;
    background-position: 0 -55px;
}

.num2 {
    display: inline-block;
    background-position: 0 -115px;
}

.num3 {
    display: inline-block;
    background-position: 0 -180px;
}

.num4 {
    display: inline-block;
    background-position: 0 -240px;
}

.num5 {
    display: inline-block;
    background-position: 0 -300px;
}

.num6 {
    display: inline-block;
    background-position: 0 -360px;
}

.num7 {
    display: inline-block;
    background-position: 0 -420px;
}

.num8 {
    display: inline-block;
    background-position: 0 -480px;
}

.num9 {
    display: inline-block;
    background-position: 0 -540px;
}
.file-upload {
    width: 280px;
    margin: 0 auto;
}
.file-upload-btn {
    position: relative;
    overflow: hidden;
}

.file-upload-btn input[type=file]{
    position: absolute;
    z-index: 99;
    opacity: 0;
    font-size: 25px;
}

.file-upload a{
    float: left;
    margin: 0 10px;
}

.div_no_question .dl-file{
    display: inline;
    background: none;
    color: #999;
}

.layer-question {
    display: none;
    position: relative;
    height: 690px;
}

.layer-question .surveycontent {
    overflow: auto;
    height: 620px;
    margin: 20px;
}

.layer-question .form-group {
    position: absolute;
    bottom: 0;
    width: 100%;
    left: 0;
}

.btn {
    display: inline-block;
    padding: 5px 10px;
    font-size: 12px;
    margin-bottom: 0;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid #417cf1;
    border-radius: 4px;
    color: #fff !important;
    background-color: #417cf1;
}