.dark_tag {
    color: #333333;
}
.light_span {
    color: #BBBBBB;
    font-size: 12px;
}
.uploaded-div {
    display: flex;
    background: #F7F7F7 0% 0% no-repeat padding-box;
    border: 1px solid #E5E5E5;
    border-radius: 10px;
    padding: 5px 10px;
    margin-right: 5px;
    margin-left: 5px;
    margin-top: 10px;
}
.pe-3 {
    padding-right: 10px;
}
.w-40 {
    width: 40px;
}
.w-31 {
    width: 31px;
}
.selection-box .select{
    background-image: none !important;
}
.ri_p p {
    font-size: 14px;
    line-height: 18px;
    padding-top: 12px;
    font-weight: 400;
    color: #333333;
}
.select-styled:before{
    background: transparent!important;
}
.select-styled{
    padding: 7px 0 0px 7px;
}
.custom-lbl{
    left: 11px;
    z-index: 99;
}
.upper_tab {
    border-bottom: 0 !important;
}
.upper_tab>li>a{
    border: 1px solid #ddd;
    width: 12rem;
    color: #F47D34 !important;
    border-radius: 5px !important;
    margin-right: 15px;
}
.upper_tab>li.active>a:focus, .upper_tab>li.active>a:hover{
    background-color: #f6f6f6 !important;
}
.nav.upper_tab>li>a:hover {
    background-color: #f6f6f6 !important;
}
.nav-tabs.upper_tab>li.active>a {
    background-image: url(../../web/images/tab_bg.png);
    background-color: #f36711 !important;
    color: #fff !important;
}
.Audios_box {
    background: #FBFBFB 0% 0% no-repeat padding-box;
    border: 1px solid #EEEEEE;
    border-radius: 90px;
    background-image: url(web/images/Audios.png);
    background-size: 32%;
    background-position: left bottom;
}
.audio_sp {
    padding-left: 25px;
}
.p_5{
    padding: 5px;
}
.img_boc img {
    display: block;
    margin: 19px auto;
    align-items: center;
}
.img_boc {
    background-color: #EEEEEE;
    border-radius: 50%;
    width: 86px;
}
.nav-tabs.upper_tab> li.active > a > img{
    position: absolute;
    width: 38px;
    right: 10px;
    bottom: -10px;
}
.img_active {
    position: absolute;
    width: 32px;
    right: 10px;
    bottom: 0;
}
.fw_600{
    font-weight: 600;
}
.selection-wrapper{
    padding: 15px 0!important;
}

.filter-wrapper .custom-label-selector:first-child{
  flex:1;
}

.filter-wrapper .custom-label-selector:nth-child(2){
  flex:2;
}

.filter-wrapper .custom-label-selector:last-child{
  flex:3;
    margin-right: 0;
}

.subject_upper_tab{
    display:flex;
    align-items: center;
    justify-content:flex-start;
    margin-bottom: 10px;
}

.subject_upper_tab li{
    flex:1;
    margin-right:15px !important;
    margin-bottom: 0px;
}

.subject_upper_tab>li>a{
    width:100% !important;
}

.subject_upper_tab li:last-child{
    margin-right:0px !important;
}

.nav-tabs.sub_tab>li.active>a, .nav-tabs.sub_tab>li.active>a:focus, .nav-tabs.sub_tab>li.active>a:hover {
    color: #F47D34;
    border: 0px solid transparent !important;
    border-bottom: 5px solid #F47D34 !important;
}
.nav-tabs.sub_tab>li>a:hover{
    border-color: transparent !important;
}
.nav-tabs.sub_tab>li>a{
    border-bottom:5px solid transparent !important;
    color: #999999;
}
.nav.sub_tab>li>a:focus{
    border-color: transparent !important;
}
.d_flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0;
}
.d_flex1 {
    display: flex;
    justify-content: space-between;
}
.h2_inner {
    margin: 0;
    color: #2B2F54;
    font-size: 20px;
    font-weight: 600;
}
.primary_color{
    color: #f36711 !important;
}
.bg_gray {
    background: #FBFBFB 0% 0% no-repeat padding-box;
    border: 1px solid #EEEEEE;
    border-bottom-right-radius: 16px;
    border-bottom-left-radius: 16px;
    padding: 15px;
    position: relative;
}
.bg_gray1 {
    background: #FBFBFB 0% 0% no-repeat padding-box;
    border: 1px solid #EEEEEE;
    border-radius: 16px;
    padding: 15px;
    position: relative;
}
.text_bg {
    color: #fff !important;
    display: inline-block;
    text-align: right;
    position: absolute;
    right: 0;
    top: -2rem;
    background-color: #000000a1;
    padding: 3px 10px;
    border-top-left-radius: 16px;
}
.day_btn {
    background: #EEEEEE 0% 0% no-repeat padding-box;
    border-radius: 13px;
    padding: 5px 10px;
    font-size: 11px !important;
    float: right;
}
.day_btn1 {
    background: #EEEEEE 0% 0% no-repeat padding-box;
    border-radius: 13px;
    padding: 5px 10px;
    font-size: 11px !important;
}
.sp_btn{
    margin-top: 5px;
    margin-bottom: 5px;
    display: inline-block;
}
.clear {
    clear: both;
}
.bg_gray p {
    margin-bottom: 0;
    color: #333333;
}
.bg_gray1 p {
    margin-bottom: 0;
    color: #333333;
    font-size: 14px;
    line-height: 18px;
}
.bg_gray1 span {
    margin-bottom: 0;
    color: #333333;
    font-size: 12px;
}
.play_set {
    margin-top: -2rem;
    width: 40px;
}
.w-12{
    width: 12px;
}
.mb-0{
    margin-bottom: 0 !important;
}
.popupHeading {
    color: #2B2F54;
    margin-bottom: 0;
    font-size: 18px;
}
.nav-tabs.mod_tab>li{
    float: none;
}
.nav-tabs.sub_tab.mod_tab>li>a {
    border-bottom: 0px solid transparent !important;
    color: #999999;
    margin-right: -1px;
}
.nav-tabs.sub_tab.mod_tab>li.active>a, .nav-tabs.sub_tab.mod_tab>li.active>a:focus, .nav-tabs.sub_tab.mod_tab>li.active>a:hover {
    color: #F47D34;
    border: 0px solid transparent !important;
    background-color: #F47D34 !important;
    color: #fff!important;
}
ul.nav.nav-tabs.sub_tab.mod_tab{
    border-bottom: 0 !important;
}
.modal_tab {
    border: 1px solid #ddd;
    border-radius: 6px;
}
.nav-tabs.sub_tab.mod_tab>li>a{
    border-bottom: 1px solid #ddd !important;
}
.nav-tabs.sub_tab.mod_tab>li>a{
    border-right: 0px solid #ddd !important;
}
.mod_tab{
    border-right: 1px solid #ddd !important;
    background-color: #f2f2f2;
    height: 345px;
}
.ri_mod_sp{
    padding-left: 0;
    padding-right: 30px;
}
.input_height{
    height: 50px !important;
    margin-top: 10px;
}
.mod_label {
    font-weight: 100;
    display: block;
    color: #9597A9;
    font-size: 11px;
    margin-bottom: 0;
}
.mod_input {
    border: 0;
    font-size: 14px;
    background-color: transparent;
}
.mod_input::placeholder { /* Chrome, Firefox, Opera, Safari 10.1+ */
    color: #333333 !important;
    opacity: 1; /* Firefox */
}

.mod_input:-ms-input-placeholder { /* Internet Explorer 10-11 */
    color: #333333 !important;
}

.mod_input::-ms-input-placeholder { /* Microsoft Edge */
    color: #333333 !important;
}
.mr_15{
    margin-right: 15px;
}
.up-file-txt {
    color: #303030;
    margin-bottom: 0;
    font-size: 14px;
    line-height: 15px;
    width: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.file-size {
    color: #999999;
    font-size: 12px;
    margin-bottom: 0;
    line-height: 14px;
    margin-top: 2px;
    width: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.uploaded-file-box {
    display: flex;
    flex-wrap: wrap;
}
.uploaded-file-box-video {
    display: flex;
    flex-wrap: wrap;
}
.uploaded-file-box-audio {
    display: flex;
    flex-wrap: wrap;
}
.fileuploader_btn{
    background: #FDFDFD 0% 0% no-repeat padding-box;
    border: 2px dashed #1C1C1C1A;
    border-radius: 5px;
    padding: 20px;
    display: block;
    margin-top: 10px;
}
.fileuploader-btn{
    background: #FDFDFD 0% 0% no-repeat padding-box;
    border: 2px dashed #1C1C1C1A;
    border-radius: 5px;
    padding: 20px;
    display: block;
    margin-top: 10px;
}
.fileuploader-btn.text-center span {
    color: #BBBBBB;
    font-size: 12px;
    font-weight: 100;
}
.fileuploader-btn.text-center p {
    color: #333333;
    font-size: 14px;
    margin-bottom: 0px;
}
.modal-dialog.ri-pop {
    width: 750px;
}
.line_height {
    position: relative;
    margin-top: 10px;
}
.line_height:before {
    content: '';
    width: 100%;
    background-color: #ccc;
    position: absolute;
    right: 0;
    left: 0;
    height: 1px;
    top: 50%;
}
.bg_color {
    color: #f36711 !important;
    background-color: #fff !important;
    position: relative;
    display: inline-block;
    padding: 0px 10px;
    font-size: 12px;
}
.mt_10{
    margin-top: 10px;
}
.ri_bottom {
    margin-top: 9rem;
}
.img_add {
    width: 40px;
    height: 40px;
    margin-bottom: 5px;
}
.mt2_4rem{
    margin-top: -2.4rem;
}

.video_box {
    margin-bottom: 20px;
}

.video_box img {
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
}

.video_box .bg_gray p {
    margin-bottom: 0;
    color: #002F54;
    font-size: 16px;
    font-weight: 500;
}

.video_box span#\#chapterName {
     font-size: 13px;
     font-weight: 400;
     color: #999999 !important;
 }

.video_box .bg_gray p span {
    color: #F36711 !important;
    font-size: 12px;
}
.video_box .day_btn{
    min-width: 50px;
    min-height: 24px;
    position: absolute;
    right: 6px;
    bottom: 15px;
    color: #2B2F54;
}



@media only screen and (max-width: 600px) {
    .upper_tab {
        display: flex;
        overflow-x: scroll;
    }
    .video_box {
        margin: 15px 0;
    }
    .Audios_box {
        margin: 15px 0;
    }
    section.science-tab {
        margin-bottom: 10px !important;
    }
    .d_flex{
        margin: 0 !important;
    }
    .sub_tab {
        margin-bottom: 15px;
        display: flex;
        overflow-x: scroll;
    }
    .nav-tabs.sub_tab>li>a {
        white-space: nowrap;
    }
    .nav-tabs.upper_tab> li.active > a > img {
        bottom: -1px !important;
    }
    #tabsub1 > div:nth-child(2) > div > div > img {
        width: 100%;
    }
    .mt2_4rem {
        margin-top: 0 !important;
        margin-left: 17px;
    }
    .bg_gray1 p {
        margin-bottom: 5px !important;
    }
    /* Hide scrollbar for Chrome, Safari and Opera */
    .sub_tab::-webkit-scrollbar {
        display: none;
    }

    /* Hide scrollbar for IE, Edge and Firefox */
    .sub_tab {
        -ms-overflow-style: none;  /* IE and Edge */
        scrollbar-width: none;  /* Firefox */
    }

    /* Hide scrollbar for Chrome, Safari and Opera */
    .upper_tab::-webkit-scrollbar {
        display: none;
    }

    /* Hide scrollbar for IE, Edge and Firefox */
    .ri_mod_sp{
        padding: 0 15px;
    }
    .modal-dialog.ri-pop{
        width: auto;
    }
    
    .upper_tab {
        -ms-overflow-style: none;  /* IE and Edge */
        scrollbar-width: none;  /* Firefox */
    }
    .mod_tab{
        height: auto;
    }

    .filter-wrapper .custom-label-selector {
        width: 100%;
        flex: auto !important;
        margin-bottom: 15px;
        margin-right: 0;
    }

    .filter-wrapper .custom-label-selector:last-child {
        margin-bottom: 0px;
    }

    .bg_gray {
        padding:10px;
    }

    .subject_upper_tab>li>a {
        width: 9rem !important;
    }

}