.pt30{padding-top: 30px;}
.tk_body{background-color: #FFFFFF;}

/**
 * course
 */
.tk-course-list{ width: 100%; overflow: hidden;}
.tk-course-list .list{ width: 90%; color: #555; margin: 0 auto;}
.tk-course-list .list li{width: 100%;height:35px;line-height:35px;text-align: left;border-bottom:solid 1px #eee;}
.tk-course-list .list li .item{width: 100%;height: 100%;}
.tk-course-list .list li .item .course-name{}
.tk-course-list .list li .item .course-name .name1{font-size: 16px;color: #999;}
.tk-course-list .list li .item .course-name .name2{font-size: 16px;color: #333;}
.tk-course-list .list li .click{color: #ff8029 !important;}

.tk-course-bg-img{
	background: url(../img/tk/tk_bg_3.png) ;
	background-repeat: no-repeat;
    background-size: 100% 100%;
    background-attachment: fixed;
}

.tk-info-content{width: 90%;margin: 0 auto;}
.tk-info-content .content-bg{
	background: url(../img/tk/tk-info-content.png) ;
	background-repeat: no-repeat;
	background-size: 100%;
	margin: 0 auto;
}


.tk-info-content .content-bg .item-group{padding-top: 50px;width: 88%;margin: 0 auto;}
.tk-info-content .content-bg .item-group .item-finish{float: left;width: 33%;text-align: center;}
.tk-info-content .content-bg .item-group .item-total{float: left;width: 33%;text-align: center;}
.tk-info-content .content-bg .item-group .item-correct{float: left;width: 33%;text-align: center;}
.tk-info-content .content-bg .item-group #finishRecent,#finishCount,#correctRecent{font-size: 22px;}
.tk-info-content .content-bg .item-group .sp{font-size: 13px;color: #555;}


.tk-info-content .content-bg .item-continuesubject{width: 80%;margin: 0 auto;margin-top: 15px;padding-bottom: 40px;margin-bottom: 20px;}
.tk-info-content .content-bg .item-continuesubject .it-bg{
	background: url(../img/tk/item-continuesubject.png) ;
	background-repeat: no-repeat;
	background-size: 100%;
	margin: 0 auto;
}
.tk-info-content .content-bg .item-continuesubject .item-continuesubject-text{color: #FFFFFF;text-align: center;padding: 8px;}

.tk-group{width: 100%;}
.tk-group ul{width: 85%;margin: 0 auto;}
.tk-group ul li{width: 50%;float: left;margin-bottom: 30px}
.tk-group ul li .tiku-item{border: #EEE solid 1px;width: 86%;margin: 0 auto;padding: 2px;box-shadow:4px 4px 5px #999;background-color: #FFFFFF; }
.tk-group ul li .tiku-item .dd{height: 47px;}
.tk-group ul li .tiku-item .dd img{float: left;width: 25px;height: auto;margin: 8px;}
.tk-group ul li .tiku-item .dd span{float: left; font-size: 13px;color: #333;line-height: 47px;}

.chapter-container .chapter-item .chapter-right .xiala{width: 30px;color: #ff8029;margin-top: -20px;}
.chapter-container .chapter-item .chapter-right .xiala .hidden{display: none;}
.chapter-container .chapter-item .chapter-right .xiala img{width: 15px;height: auto;}

.beginLx{width: 110px;float: right;margin-right: 8px;}
.beginLx .kszt{float: left;width: 50px;}
.beginLx .czbt{float: left;width: 55px;}
.beginLx .kszt img{float: left;height: 25px;width: 20px;margin: 3px;}
.beginLx .czbt img{float: left;height: 20px;width: 20px;margin: 3px;margin-left: 8px;}
.beginLx .kszt,.czbt .s-tail{float: left;font-size: 0.3rem;color: #666;line-height: 16px;}

.tk-exam-footer {position: fixed;bottom: 0;width: 100%;z-index: 99;max-width: 640px;margin-bottom: 10px;background-color: #FFFFFF;}
.tk-exam-footer .exam-footer-container{width: 95%;margin: 0 auto;}
.tk-exam-footer .exam-footer-item{width: 22%;float: left;}
.tk-exam-footer .exam-footer-item .footer-item__icon{background-color:#FFF1E8;height: 32px;width: 90%;}

.question_scbt{float: right;margin-right: 4px;height: 25px;}
.question_scbt img{width: auto;height: 22px;margin-right: 4px;}
.question_scbt .question_scbt_font{line-height: 25px;float: right;}
.question_scbt .question_scbt_wsc{color: #555;line-height: 25px;float: right;}
.question_scbt .question_scbt_ysc{color: #ff8029;height: 25px;line-height: 25px;float: right;}

.chapter-right .xiala{width: 30px;color: #ff8029;margin-top: -20px;}
.chapter-right .xiala .hidden{display: none;}
.chapter-right .xiala img{width: 15px;height: auto;}

.left-coulum{width: 50% !important;float: left;padding-top: 15px;}

.subject_smallicon {
			    background: url(../img/tk/small_icon.png) no-repeat;
			    width: 16px;
			    height: 16px;
			    display: block;
			    float: left;
			    margin-top: 8px;
			    margin-left: 5px;
			    overflow: hidden;
			}
			.subject_smallicon1 {
			    background: url(../img/tk/small_icon.png) 0 -34px no-repeat;
			    width: 16px;
			    height: 16px;
			    display: block;
			    float: left;
			    margin-top: 8px;
			    margin-left: 5px;
			    overflow: hidden;
			}
			.subject_smallicon2 {
			    background: url(../img/tk/small_icon.png) -20px 0 no-repeat;
			    width: 16px;
			    height: 16px;
			    display: block;
			    float: left;
			    margin-top: 8px;
			    margin-left: 5px;
			    overflow: hidden;
			}
			.subject_smallicon3 {
			    background: url(../img/tk/small_icon.png) -20px -34px no-repeat;
			    width: 16px;
			    height: 16px;
			    display: block;
			    float: left;
			    margin-top: 8px;
			    margin-left: 5px;
			    overflow: hidden;
			}
			.subject_number {
			    width: 28px;
			    height: 28px;
			    text-align: center;
			    line-height: 28px;
			    font-size: 12px;
			    color: #656565;
			    display: inline-block;
			    border: 1px solid #E0E0E0;
			    border-radius: 50%;
			    background: #d8d8d8;
			}
			.subject_no {
			    border: 1px solid #A6A6A6;
			    background: #fff;
			}
			li.subject_sign_bg {
			    background-image: url(../img/tk/small_icon.png);
			    background-repeat: no-repeat;
			    background-position: 0 -60px;
			}
			.subject_current {
			    background: #FF9966;
			    color: #fff;
			    border: 1px solid #FF9966;
			}
			.headertwo .remaining_time{width:215px; background:#fff; height:30px;float:left;}
			.headertwo .remaining_cen{margin:0 auto;height:30px; line-height:30px; color:#FF6500;font-size:16px;background:url(../img/tk/small_icon.png) -78px -108px no-repeat; padding-left:20px;}
			 .tit .question_content img{max-width:100%;}