/* courseProgress */
.courseBg{ background: url(/images/task/bg.jpg) center top no-repeat;height: 248px;padding-top: 52px;background-size: cover!important;}
.choose li{background: url(/images/task/bofang.png) center no-repeat;background-size: 101% 105%;width: 1160px;height: 206px;box-sizing: border-box;padding: 15px 15px;margin-bottom: 10px;position: relative;box-shadow: 0px 8px 16px 0 rgb(0,0,0,.1);}
.choose li:hover{box-shadow: -1px 1px 9px 4px rgb(0, 0, 0, .1);}
.choose li a{height: 186px;width: 1140px;box-sizing: border-box;cursor: pointer;}
.choose li .cancel{border-radius: 20px; text-align: center; width: 108px; height: 30px; line-height: 30px; border: 1px solid #2e7dfa; position: absolute; right: 30px; color: #2e7dfa; background-color: #edf3ff; bottom: 20px; font-weight: bold;}
.choose li .cancel:hover{animation-name: pulse;
    -webkit-animation-name: pulse;
    animation-duration: 1.5s;
    -webkit-animation-duration: 1.5s;
    animation-iteration-count: infinite;
    -webkit-animation-iteration-count: infinite;}
@keyframes pulse {
    0% {
        transform: scale(0.96);
        opacity: 0.9;
    }
    50% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(0.96);
        opacity: 0.9;
    }
}
@-webkit-keyframes pulse {
    0% {
        -webkit-transform: scale(0.96);
        opacity: 0.9;
    }
    50% {
        -webkit-transform: scale(1);
        opacity: 1;
    }
    100% {
        -webkit-transform: scale(0.96);
        opacity: 0.9;
    }
}
.courseChange a{padding: 0 0 10px;display: inline-block;font-size: 16px;color: #333;position: relative;cursor: pointer;width: 70px;}
.courseChange a.active,.courseChange a:hover{font-size: 17px; font-weight: bold; cursor: pointer;}
.courseChange a.active::before{content:"";width: 30px; height: 3px; position: absolute; top: 30px; left: 20px; background-color: #2e7dfa;}
.courseChange a:nth-child(2){margin: 0 35px;}
.tabChoose a{padding: 5px 8px;}
.tabChoose a.active,.tabChoose a:hover{color: #fff; background-color: #2e7dfa; border-radius: 13px;}
.rightComment{width: 730px;}
.rightComment h2 a{color: #333; max-width: 550px;display: inline-block; text-overflow: ellipsis;white-space: nowrap;overflow: hidden}
.rightComment h2 span.done{background: linear-gradient(to right,#ff806a,#f8303a); border-radius: 20px; padding: 3px 8px; font-size: 12px; color: #fff; font-weight: normal; position: relative; top:-11px;margin-left: 10px;}
.rightComment h2 span.doing{background: linear-gradient(to right,#2e7dfa,#3d93fb); border-radius: 20px; padding: 3px 8px; font-size: 12px; color: #fff; font-weight: normal; position: relative; top:-5px;margin-left: 10px;}
.progressCircle {padding-left: 0; position: relative;}
.progressCircle p{color: #999; z-index: 100; position: absolute; top:65px;left: 35px; font-size: 12px;}
.courseDetail{width: 610px; margin-top: 30px;}
.courseDetail span{background-color: #f8f8f8; margin-right: 10px; color: #83859b; padding: 2px 6px; margin: 5px; display: inline-block;}
.courseImg{width: 386px; height: 178px;border-radius: 8px; color: #fff; font-size: 24px; box-sizing: border-box; padding: 50px 25px 0; font-weight: bold; line-height: 35px;}

.img0{background: url(/images/task/courseImg0.png) center no-repeat;background-size: 100%;}
.img1{background: url(/images/task/courseImg1.png) center no-repeat;background-size: 100%;}
.img2{background: url(/images/task/courseImg2.png) center no-repeat;background-size: 100%;}
.img3{background: url(/images/task/courseImg3.png) center no-repeat;background-size: 100%;}

.courseImg .type{position: absolute;background: url(/images/task/type1.png) center no-repeat;width: 80px;height: 24px;line-height: 26px;color: #4f2000;z-index: 10;top: 7px;left: -2px;font-size: 13px;box-sizing: border-box;padding-left: 25px; font-weight: normal;}
.mask{position: absolute; width: 100%; height: 100%; background: rgba(0,0,0,.5); top: 0; left: 0; z-index: 1000; border-radius: 8px; display: none;}
.choose li:hover .mask{display: block;}
.mask button{width: 100px; height: 28px; line-height: 28px; display: block; background-color: #ff806a; color: #fff; font-size: 16px; font-weight: normal; text-align: center; border-radius: 20px; margin-top: 80px; margin-left: -50px;left: 50%;position: absolute;}

.tooltab {position: fixed;right: 0;top: 36%; padding: 20px 14px;border-radius: 5px 0  0 5px;background-color: #2e7efb; color: #fff; cursor: pointer;}
.tooltab span{color: #fff; position: absolute; background-color: #f8303a; border-radius: 8px; padding: 0px 3px; right: 30px; top: 10px; font-size: 12px; height: 15px; line-height: 16px;}
.tooltab:hover{color: #fff;}

.videoBox li{box-shadow: 0 2px 3px 0 #dedede;width: 272px;border-radius: 5px;overflow: hidden;margin-right: 22px;margin-bottom: 20px;}
.videoBox li:nth-child(4n){margin-right: 0;}
.videoBox li:hover .img img{transform: scale(1.02);}
.videoBox li .img{position: relative;width: 280px;height: 184px; overflow: hidden;}
.videoBox li .img img{width: 272px;height: 181px;display: block;}
.videoBox li .type{color: #fce6ca; background: #2f3544; border-radius: 3px; padding: 1px 5px;}
.videoBox li .teacher{border-radius: 50%; width: 25px; height: 25px;}
.videoBox li .joinIn{background-color: #ff7729; border-radius: 20px; color:#fff;height: 25px; line-height: 25px; width: 90px; text-align: center;}
.swing:hover{-webkit-animation:swing 1s .2s ease both;
    -moz-animation:swing 1s .2s ease both;
}
@-webkit-keyframes swing {
    20%, 40%, 60%, 80%, 100% {
        -webkit-transform-origin:top center
    }
    20% {
        -webkit-transform:rotate(7deg)
    }
    40% {
        -webkit-transform:rotate(-5deg)
    }
    60% {
        -webkit-transform:rotate(2deg)
    }
    80% {
        -webkit-transform:rotate(-2deg)
    }
    100% {
        -webkit-transform:rotate(0deg)
    }
}
@-moz-keyframes swing {
    20%, 40%, 60%, 80%, 100% {
        -moz-transform-origin:top center
    }
    20% {
        -moz-transform:rotate(7deg)
    }
    40% {
        -moz-transform:rotate(-5deg)
    }
    60% {
        -moz-transform:rotate(2deg)
    }
    80% {
        -moz-transform:rotate(-2deg)
    }
    100% {
        -moz-transform:rotate(0deg)
    }
}

#chooseTeacher .chooseBox li {width: 70px;padding: 0 10px;line-height: 30px;height: 30px;background-color: #f7f7f7;}
#chooseTeacher .chooseBox { width: 100%;}
#chooseTeacher .chooseBox li.active .teacherName {color: #fff}
#chooseTeacher .chooseBox li .teacherName {width: 56px;display: inline-block;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;margin-right: 0px;text-align: center}
#chooseTeacher .chooseBox li a {color: #666;}
/*#chooseTeacher .chooseBox li:nth-child(11n) {margin-right: 0;}*/
#chooseTeacher .chooseBox li i {display: none;}
#chooseTeacher .chooseBox li.active {background-color: #2e7dfa;}
#chooseTeacher .chooseBox li.active i {color: #fff !important;display: inline-block;position: absolute;background-color: transparent;top: 0px;right: 5px}

/* pop-UP */
.help-all {width: 1010px;padding: 10px;background: #fff;}
.help-video {width: 760px;height: 496px;float: left;margin-left: 10px}
.help-video-list {width: 210px;height: 430px;font-size: 14px;margin-bottom: 10px;padding-left: 0;overflow-y: auto;}
.help-video-list li {width: 205px;height: 42px;line-height: 42px;padding-left: 5px;background: #575757;margin-bottom: 10px;position: relative;border-radius: 5px;}
.help-video-list li a {color: #ffffff;text-decoration: none; }
.help-video-list li .titles{width: 153px;display: inline-block;}
.help-video-list li:hover {background: #ffffff;}
.help-video-list li:hover a {color: #666666;}
.help-video-list li .join{background: url(/images/task/increase.png) center no-repeat; width: 25px; height: 25px; position: absolute; right: 5px; top: 6px;background-size: contain !important;}
.help-video-list::-webkit-scrollbar{width:4px;height:11px; background-color:#ededed;border-radius: 10px;}
.help-video-list::-webkit-scrollbar:hover{ background-color:#eee; }
.help-video-list::-webkit-scrollbar-thumb{ background-color:#dedede; height:11px;border-radius: 10px;}
.help-video-list::-webkit-scrollbar-thumb:hover{ background-color: #ccc;}
.help-video-list::-webkit-scrollbar-thumb:active{background-color:#c5c5c5;}
.help-video-active .join,.help-video-list li:hover .join{background: url(/images/task/add.png) center no-repeat !important;background-size: contain !important;}
.help-video-list li .reduce{background: url(/images/task/reduce-white.png) center no-repeat; width: 17px; height: 17px; position: absolute; right: 11px; top: 12px; background-size: contain !important;}
.help-video-active .reduce,.help-video-list li:hover .reduce{background: url(/images/task/reduce.png) center no-repeat !important;background-size: contain !important; }
.help-video-active {background: #ffffff !important;}
.help-video-active a {color: #666666 !important;}
.help-all button{width: 100%;}

.d-flex{display: flex;}
.j-center{justify-content: center;}
.flex-column{flex-direction: column;}
.lines{width: 1px;height: 51px;display: inline-block;background-color: #F8F8F8;margin: 0px 35px 0;}
.progress {
    position: relative;
    width: 120px;
    height: 12px;
    background: #f2f2f2;
    border-radius: 20px;
    text-align: center;
    /*top: 7px;*/
    margin-bottom: 0px;
    float: left
}
.progress-value{color: #666; float: left }
.progress-bar {
    position: absolute;
    left: 0;
    top: 0;
    width: 80%;
    height: 12px;
    line-height: 12px;
    border-radius: 20px;
    font-size: 12px;
    text-align: center;
    -webkit-transition: 80% .6s ease;
    -o-transition: 80% .6s ease;
    transition: 80% .6s ease;
    animation: animate-positive 2s;
}
.success {
    background: #6ca5ff;
}
.doing {
    background: #ff9859;
}
@-webkit-keyframes animate-positive {
    0% {
        width: 0%;
    }
}

@keyframes animate-positive {
    0% {
        width: 0%;
    }
}
.success {background: #2e7dfa;}
.doing {background: #ff9959;}
.bg-oranges{background: #ff5933; background-image: linear-gradient(to bottom,#ff7f34,#fe5433);}
.bg-blues{background: #2e7dfa; background-image: linear-gradient(to bottom,#3394fd,#3472f7 );}
.btn{height: 38px; line-height: 38px; padding: 0 10px; display: inline-block; color: #fff; cursor: pointer; border-radius: 4px;}
.bg-blues:hover{color:#fff;}

.flexTable{display: flex;justify-content: center;align-items: center; width: 150px;}
.flexTable .progress-value{min-width: 50px;width: 50px;color: #333;float: left;font-size: 12px;}
.courseName{border: 1px solid #dedede; border-radius: 4px; line-height: 35px; margin-top: 4px; width: 260px; padding-left: 10px; outline: none;}
.courseName:focus{border: 1px solid #2e7dfa;}
.chooseBox{border: 1px solid #eceeef; padding: 10px; border-radius: 6px; margin-left: 10px; box-sizing: border-box; width: 650px; height: 130px; overflow-y: auto;}
.chooseBox li{ background-color: #f7f7f7; padding: 0px 10px; border-radius: 3px; margin-right: 10px; margin-bottom: 10px; position: relative;height: 24px;line-height: 24px;float: left;}
.chooseBox li a{color:#333; cursor: pointer;cursor:hand}
.chooseBox li i{color: #999; position: absolute; top:-10px;background-color: #fff; border-radius: 30px;height: 14px;width: 14px}
.circle{width: 40px; height: 40px; border-radius: 50%; background: #F8F8F8; text-align: center; line-height: 40px; color: #2E7DFA !important; margin-right: 8px;}
.a-center{align-items: center;}

.check a{color: #979797; font-size: 18px; margin-right: 50px; position: relative;}
.check a.active{color: #333;}
.check a.active::before{content:"";width: 30px; height: 3px; position: absolute; top: 22px; left: 50%; margin-left: -15px; background-color: #2e7dfa;}
.flex-1{flex: 1;}
.checkPeople li{width: 1120px; min-width: 1120px; box-sizing: border-box;}
.checkPeople li .left{flex: 1;border: 1px solid #f8f8f8;border-right: none; min-height: 103px;}
.checkPeople li .left:nth-child(2n-1){margin-right: 28px;}
.checkPeople li .left .number{width: 59px;min-width: 59px;background: #F8F8F8;font-size: 20px;display: flex;justify-content: center;align-items: center;color: #888888;text-align: center;font-weight: bold;}
.checkPeople li .left .number i{color: #2E7DFA; font-size: 20px; font-weight: normal;}
.checkPeople li .left .flexTable,.checkPeople li .left .progress{width: 100%;}
.course-list{flex: 1;}
.checkPeople li .left .flexTable .progress-value{color: #fff;font-size: 12px;position: relative;z-index: 1000;text-align: center;float: none;min-width: -webkit-fill-available;}
.teacherImg{width: 18px; height: 18px; display: block; border-radius: 50%;}
.checkPeople p{max-width: 1000px; line-height: 30px;}
.comments a{color: #2E7DFA; font-size: 12px; margin-top: 10px; display: block;}
.course-list ul li{flex: 1;border: 1px solid #f8f8f8;border-right: none; margin-bottom: 10px;}
.course-list ul li .number{width: 59px; background: #F8F8F8; line-height: 103px; text-align: center; font-weight: 900;font-size: 27px;color: #2E7DFA;font-family: Arial, Arial;}
.course-list ul li .progress,.course-list ul li .flexTable{width: 853px;}
.course-list ul li .flexTable .progress-value{color: #fff;text-align: center;float: none;min-width: -webkit-fill-available;}
.course-list h3{max-width: 900px;}
.course-list p{max-width: 1000px;}
.checkPeople p:last-child{padding-bottom: 10px;}
.d-none{display: none;}

table{
    border-collapse:collapse;
    border-spacing:0px;
    width: 100%;
}
table{
    border-collapse:collapse;
    border-spacing:0px;
    width: 100%;
}
table{border: 1px solid #dedede; color: #666;}
table th{color: #333;}
table th,table td{line-height: 45px;text-align:center;border-left: 1px solid #dedede;}
table tr{ border-bottom: 1px solid #dedede;}
table .border-primary{border: 1px solid #2e7dfa; line-height: 25px; height: 25px; width: 60px; color:#2e7dfa}
table .border-primary:hover{background:#2e7dfa; color:#fff}
table .ell{display: block;overflow: hidden;height: 40px;line-height: 40px;text-align: center;}