*{
	margin:0;
	padding:0;
    box-sizing: border-box;
}
ol, ul, li {
    list-style: none;
}
.untime{
    display:none;
}
a{
	text-decoration:none;
	cursor:pointer;
}
@font-face{
            /*font-family:'SourceHanSansCN-Normal';*/
            /*src:url(SourceHanSansCN-Normal.otf);*/
}
*{
	/*font-family:'SourceHanSansCN-Normal';*/
}
.student_home_background{
    background:#f4f4f4;
    height: auto;
    min-width: 1220px;
}
.plazzz__header-wrap {
    margin: auto;
    width: 1208px;
    height: 60px;
    position: fixed;
    z-index:999;
    left: 50%;
    transform: translate(-50%,0%);
    background: #FFFFFF;
    box-shadow: 1px 1px 4px 0 rgba(131,131,131,0.50);
    vertical-align: middle;
    border-radius: 0 0 8px 8px;
}
.plazzz__header-logo-wrap {
    background-image: url(http://cdn.hhaie.com/exam/test_logo_2.png) ;
    background-repeat: no-repeat;
    width: 350px !important;
    height: 80%;
    margin-left: 20px;
    background-size: 100%;
    float: left;
    position: relative;
    top: 5px;
}
.plazzz__header-user-profile-wrap {
    float: right !important;
    width: 280px;
    height: 100%;
}
.plazzz__header-nav-user-profile {
    float: right;
    margin-right: 30px;
    height: 50px;
    margin-top: 18px;
    padding-right: 10px;
    /*padding-top: 10px;*/
}
.plazzz__header-nav-user-profile>div{
    display: inline-block;
}
.plazzz__header-nav-user-avatar-wrap {
    height: 40px;
    width: 40px;
    float: left;
    z-index: 2;
    position: relative;
}
.plazzz__header-nav-user-profile-wrap a {
    /*font-family: 'SourceHanSansCN-Normal';*/
    font-size: 16px;
    color: #666;
    margin-top: 5px;
}
.plazzz__header-nav-user-profile-avatar {
    height: 40px;
    width: 40px;
    border-radius: 40px;
    display: block;
    margin-right: 30px;
    border: 0;
    vertical-align: middle;
}
.plazzz__header-nav-user-nologin, 
.plazzz__header-nav-user-profile-name {
    /* float: left; */
    height: 27px;
    line-height: 27px;
    font-size: 12px;
    /* position: relative; */
    /* left: 5px; */
    color: #303133;
    z-index: 0;
    /* text-align: left; */
    /* margin-top: 7px; */
}
.plazzz__course-wrap {
    margin: 0px auto;
    width: 1208px;
    height:auto;
}
.plazzz__header-nav-user-profile-wrap #userName {
    /*font-family: 'SourceHanSansCN-Normal';*/
    font-size: 16px;
    color: #666;
    margin-top: 5px;
}
.plazzz__header-nav-user-profile-wrap a {
    /*font-family: 'SourceHanSansCN-Normal';*/
    font-size: 16px;
    color: #666;
    margin-top: 5px;
    height: 40px;
    width: 40px;
}
.plazzz__mycourse-title-wrap {
    width: 100%;
    height: 86px;
    background: #FBFBFB;
    box-shadow: 1px 1px 4px 0 rgba(131,131,131,0.30);
    border-radius: 4px 4px 0 0;
    font-size: 22px;
    color: #303133;
    display: none;
}
.plazzz__mycourse-title {
    position: relative;
    top:50px;
    line-height: 36px;
    font-size: 14px;
    height: 36px;
    text-align: right;
}
.plazzz__mycourse-title>span{color: #303133;display: inline-block;width: 200px;margin-right: 40px;}
.plazzz__mycourse-title>span:last-child{margin-right: 30px;}
.plazzz__mycourse-content-wrap {
    width: 100%;
    height:auto;
    background:#fff;
    /* box-shadow: 1px 1px 2px 0 rgba(104,104,104,0.30); */
    border-radius: 0 0 4px 4px;
}
.plazzz__course-right_content-wrap{
	float: none;
    width: 1208px;
    height: auto;
    min-height: 0;
    margin-left: 0;
    margin-bottom:0px;
}
#footer {
    text-align: center;
    background-color: #323232;
    color: #999;
    width: 100%;
    overflow: hidden;
    padding: 0;
    margin: 0;
}

#content {
    padding:30px 60px;
    line-height: 23px;
}
.text_font {
    margin-bottom:0px;
    font-size:14px;
}

.plazzz__course-title,
.plazzz__course-date {
    font-size: 16px !important;
}
.plazzz__course-title img{
    margin-bottom:20px;
}
.layui-tab-item label {
    padding-left: 20px;
    cursor: pointer;
    background: url(http://cdn.hhaie.com/exam/select_bg.png) no-repeat left top;
    margin-left:20px;
    /* transform: scale(2, 2); */
    position: relative;
    top: -100px;
}
.layui-tab-item label.checked {
    background-position: left bottom;
}
.layui-tab-item h1 {
    margin-top: 0px;
    text-align: left;
    height: auto;
    width: 900px;
    line-height: 60px;
    font-size: 16px;
    margin-left: 50px;
}
.title_img{
    width: 200px !important;
    vertical-align: bottom !important;
}
.layui-tab-item li label img {
    width: 300px;
    margin-left: 50px;
    margin-left: 50px;
    margin-bottom: 10px;
    position: relative;
    /*top: 100px;*/
}
.plazzz__header-user-profile-wrap {
    float: right !important;
}
.plazzz_header_title a {
    font-size: 22px !important;
    position: relative !important;
    color: rgba(101, 196, 238, 0.73) !important;
    text-shadow: 1px 1px 2px #bdc8ca !important;
    font-weight: bold !important;
}


.plazzz__excworks-left_menu-wrap {
    width: 225px;
    height: 240px;
    background: #FFFFFF;
    box-shadow: 1px 1px 4px 0 rgba(104, 104, 104, 0.50);
    border-radius: 4px;
    position: relative;
    float: left;
    min-width: 225px;
}
.blue_line {
    float: left;
    width: 4px;
    height: 22px;
    border-radius: 10px;
    position: relative;
    top: 0px;
}
.excworks_leftmenu_font_size {
    width: 80px;
    height: 27px;
    font-size: 16px;
    /*font-family: 'SourceHanSansCN-Normal';*/
}
.excworks_leftmenu_font_size:hover {
    font-size: 18px;
    color: #5693c9;
}
.plazzz__course-right_content-wrap {
    float: none;
    width: 1208px;
    height: auto;
    min-height: 0;
    margin-left: 0;
    margin-bottom:0px;
}
.plazzz__header-crumbs-wrap {
    margin: 0 auto;
    padding-left: 0px;
    padding-top: 0px;
    width: 1208px;
    height: 80px;
    color: #606266;
}
.plazzz__header-nav-user-profile-wrap #userName {
    /*font-family: 'SourceHanSansCN-Normal';*/
    font-size: 16px;
    color: #666;
    margin-top: 5px;
}
.dClosed {
    background-size: 30px 30px !important;
    height: 30px !important;
    width: 30px !important;
    box-shadow: 0 !important;
}
.submit_btn {
    height: 45px;
    width: 183px;
    background-color: #5693c9;
    border: 0;
    color: #fff;
    font-size: 24px;
    border-radius: 4px;
    position: relative;
    cursor: pointer;
    outline:none;
}
.commit_btn_box{
    text-align: center;
}
.not_to_time {
    width: 100%;
    height: 200px;
    text-align: center;
    padding-top: 80px;
    background: #fff;
}

.student_home_background {
    /*padding-bottom: 200px;*/
}
#xuzhi {
    /*position: absolute;*/
    /*top: 38px;*/
    /*right: 23%;*/
    color: #5693c9;
}
#xuzhi a {
    color: #5693c9;
}
.plazzz__course-start {
    margin: 120px auto;
}
#answer_button {
    color: #5693c9;
    display: inline-block;
}

#footer span,
#footer a,
#footer p,
#footer img {
    display: inline-block;
}
.layui-layer {
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    border-radius: 8px;
    /*margin-top: -1600px !important;*/
}
.text_font {
    margin-bottom:0px;
}
.plazzz__course-start-wrap {
    width: 1000px !important;
    text-align: center;
}
.plazzz__mycourse-content {
    width: 980px !important;
    margin: 20px 0px 0px 0px;
}
.pinyin_text{
    font-size:16px;
    font-weight:normal;
    line-height:35px;
}
.plazzz__course-start{
    margin:0px auto;
    width:183px;
    height:45px;
    border-radius: 4px;
    font-size: 24px;
    color: #FFFFFF;
    line-height:45px;
    cursor:pointer;
    text-align:center;
    display: inline-block;
}
.preview_btn{
margin-left: 100px;
}
.btn-blue{
    background: #5693c9;
}
.btn-blue:hover{
    background-color:#77CBF1;
}
#userName{
    color:#5693c9;
}
.exam_message{
    width:400px;
    height:60px;
    background-color:#5693c9;
    line-height:60px;
    display:inline-block;
    position:relative;
    padding-left:20px;
    font-size:18px;
    color:#fff;
}
.examName,
.examTime{
    display: inline-block;
    left: 155px;
    text-align: center;
    line-height: 14px;
    font-size: 16px;
    overflow: hidden;
    margin-bottom: -2px;
    text-overflow: ellipsis;
}
.exam_message_title{
    width:80px;
    height:40px;
    line-height:40px;
    text-align: center;
    font-weight: normal;
    border-bottom:2px solid #5693c9;
    color:#5693c9;
}
.timeButton{
    height:40px;
    width: 168px;
    border-radius:4px;
    line-height:40px;
    text-align:center;
    color:#fff;
    font-size:20px;
    border:0;
    background-color:#5693c9;
    outline:none;
    margin-left:25px;
    cursor: pointer;
    position: absolute;
    bottom:33px;
    right: 50px;
}
.exam{
    height: 155px;
    width: 1100px;
    line-height: 100px;
    padding: 20px 10px 0 50px;
    background-color:#fff;
    border:1px solid #ddd;
    position: relative;
    border-left: 3px solid #5693c9;
    margin-bottom: 20px;
}
.exam:hover{
    box-shadow: 0 8px 16px 0 rgba(0,0,0,0.10);
}
.up_down div{
    height:30px;
    width:30px;
    position: absolute;
    left: 1470px;
}
#up_down_button{
    background-image:url(http://cdn.hhaie.com/up.png);
    background-size:100%;
    display: none;
}
.exam_message img{
    height:30px;
    width:30px;
    float:left;
    margin-top:15px;
}
/*倒计时*/
#exam{
    width: 200px;
    height: 200px;
    border-radius: 100px;
    background-color: #5693c9;
    position: fixed !important;
    left:20px;
    top: 20px;
    cursor: move;
    z-index:9999;
    -webkit-user-select:none;
    -moz-user-select:none;
    -ms-user-select:none;
    user-select:none;
}
#exam .countdown_time{
    position: relative;
    width:200px;
    display: block;
}
#exam .countdown_time #countdown_title{
    color: #fff;
    position: absolute;
    top: 55px;
    left: 25px;
    font-size: 30px;
}
#exam .countdown_time span{
    color: #f4b42c;
    font-weight: bold;
    font-size: 25px;
    position: relative;
    top: 110px;
    left: 15px;
}
#remainsecond{
    margin-left:-20px;
}
#show_scratch{
    width: 80%;
    /*height: 300px;*/
    /*background-color: #f5f5f5;*/
    margin-left:10%;
    padding: 10px;
}
#show_scratch h4{
    font-weight: normal;
    font-size: 20px;
    color: #333;
    margin-left:20px;
}
.show_scratchwork{
    width:380px;
    height:310px;
    margin-top: 20px;
    background-color: #fff;
    border: 0;
}
.open_close{
    float: left;
    margin-top: -90px;
    position: relative;
    z-index:1;
    margin-left:1200px;
    padding: 5px 20px 5px 20px;
    color: #fff;
    background-color:#ec6941;
    font-size: 18px;
    border-radius: 8px;
    border: 0;
}
.header_logo_robot{background-image:url(https://cdn.hhaie.com/static/exam/img/robot_exam_logo.png) !important;background-repeat: no-repeat;width: 350px !important;height: 80%;margin-left: 20px;background-size: 100%;float: left;position: relative;top: 5px;}