@import url(https://fonts.googleapis.com/css?family=Lobster+Two:400,700italic,700,400italic);
/*@import url(http://fonts.googleapis.com/css?family=Source+Sans+Pro:400,600,700&subset=latin,vietnamese);*/
html, body{
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif";
    color: #58595b;
    font-size: 14px;
}
*{
    margin: 0;
    padding: 0;
}
h1,h2,h3,h4,h5,h6{
    margin: inherit;
    padding: inherit;
}
a{
    outline: none;
    text-decoration: none !important;
}
ul, ol{
    margin-bottom: 0;
}
.danh_muc{
   background: #fff;
    border: 1px solid #e5e5e5;
    border-bottom-right-radius: 16px;
    border-bottom-left-radius: 16px;
    padding: 24px;
    box-shadow: 0px 0px 1px #867e7e;
}
.np{
    padding: 0;
}
.nm{
    margin: 0;
}
.list-unstyled{
    list-style: none;
}
.text-center{
    text-align: center;
}
.overhidden{
    overflow: hidden;
}
.text-right{
    text-align: right;
}
.blue{
    color: #1999e4;
}
.bg-blue{
    background-color: #99cc33;
}
.green{
    color: #4fc900;
}
.bg-green{
    background-color: #4fc900;
}
.orange{
    color: #ef794b;
}
.bg-orange{
    background-color: #ef794b ;
}
.pink{
    color: #ea596a;
}
.bg-pink{
    background-color: #ea596a;
}
header{
    background: #669933;
    line-height: 15px;
    padding: 8px 0;
}
header a{
    color: #FFFFFF;
    padding: 0 10px;
    border-left: 1px solid rgba(255,255,255,0.25);
}
.top-links a:first-child, .language a:first-child{
    border-left: none;
    margin-left: 10px;
}
.navbar-nav>li>a{
    text-transform: uppercase;
    color: #fff;
    font-weight: bold;
    padding: 20px 10px 18px 7px;
}
.navbar-nav>li.active, .navbar-nav>li:hover{
    border-bottom: 2px solid #ff9933;
}
.navbar-form{
    margin-top: 15px;
    position: relative;
}
.navbar-form input{
    width: 0;
    opacity: 0;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    border: 1px solid #1999e4;
    border-radius: 15px;
    position: absolute;
    right: 0;
    top: 100%;
    transition: width 1s ease, opacity 1s ease;
	z-index: 20000;
}
.navbar-form:hover input, .navbar-form:focus input{
    width: 180px;
    opacity: 1;
}
.navbar-form button{
    border: none;
    background: transparent;
    line-height: 30px;
    color: #fff;
    margin: 0;
    padding: 0;
}
section{
    padding-bottom: 40px;
}
.carousel-indicators li{
    border: 2px solid #000000;
}
.list-course{

}
.list-course .box > .title{
    height: 30px;
    line-height: 30px;
    position: relative;
    margin: 0px 0 0px 0;
}

.list-course .box > .title i{
    font-size: 15px;
    color: #FFFFFF;
    width: 60px;
    height: 60px;
    border-radius: 35px;
    border: 10px solid #FFFFFF;
    position: absolute;
    text-align: center;
    line-height: 40px;
    left: 0;
    top: -15px;
}
.title_cus{
    color: #000000;
    font-weight: bold;
}
.list-course .box > .title span {
    padding-left: 70px;
    color: #FFFFFF;
    font-size: 18px;
    font-family: Helvetica Neue",Helvetica,Arial,sans-serif;
}
.list-course .col-sm-6:first-child .box .title, .list-course .col-sm-6:first-child .box > .title i{
    background: #99cc33;
}
.list-course .col-sm-6:nth-child(2) .box .title, .list-course .col-sm-6:nth-child(2) .box > .title i{
    background: #99cc33;
}
.list-course .col-sm-6:nth-child(3) .box .title, .list-course .col-sm-6:nth-child(3) .box > .title i{
    background: #99cc33;
}
.list-course .col-sm-6:nth-child(4) .box .title, .list-course .col-sm-6:nth-child(4) .box > .title i{
    background: #99cc33;
}
.wListHtml_cus{
    margin: 10px;
    min-height: 60px;
}
.list-course .col-sm-6:nth-child(1) .box > .content{
    border-bottom-color: #99cc33;
    border-bottom-width: 3px;
    text-align: justify;
    margin: 10px;
}
.list-course .col-sm-6:nth-child(2) .box > .content{
    border-bottom-color: #99cc33;
    border-bottom-width: 3px;
    text-align: justify;
    margin: 10px;
}
.list-course .col-sm-6:nth-child(3) .box > .content{
    border-bottom-color: #99cc33;
    border-bottom-width: 3px;
    text-align: justify;
    margin: 10px;
}
.list-course .col-sm-6:nth-child(4) .box > .content{
    border-bottom-color: #99cc33;
    border-bottom-width: 3px;
    text-align: justify;
    margin: 10px;
}
.wListHtml{
    list-style: none;
}
.list-course .box > .content{
    padding: 20px 0 0 0;
    border-bottom: 1px solid rgba(0,173,239, 0.5);
}
.list-course .box > ul{
    margin-top: 15px;
}
.list-course .box > ul > li{
    line-height: 20px;
}
.list-course .box > ul > li a{
    color: #000000;
}
#carousel-2{
    margin-top: 20px;
    background: #f6f9fa;
}
.carousel-control.left, .carousel-control.right{
    background-image: none !important;
}
#carousel-2 .caption >.title{
    font-size: 36px;
    color: #1999e4;
    font-family: "Lobster Two";
}
#carousel-2 .caption .content{
    color: #808285;
    line-height: 20px;
    margin-top: 8px;
}
#carousel-2 .caption .info{
    margin-top: 8px;
    line-height: 20px;
}
#carousel-2 .caption .info > i{
    margin-right: 10px;
    font-size: 16px;
}

#carousel-2 .item .col-sm-6:nth-child(2){
    height: 300px;
    display: table;
}
#carousel-2 .btn-grp{
    margin-top: 10px;
}
.btn{
    padding: 5px 15px;
    color: #FFFFFF;
    margin-right: 10px;
    margin-top: 10px;
    border: none;
}
.customer-comment{
    margin-top: 40px;
    border-top: 1px solid rgba(167,169,172,0.25);
}
.sidebar-box > .title{border-top-right-radius: 15px;
    border-top-left-radius: 15px;}
    border-bottom: 50px solid #006633;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    }
.customer-comment .title{
   text-align: center;
    margin-top: -10px;
    margin-bottom: 20px;
    font-size: 18px;
    color: black;
    font-weight: bold;
}
.title-cus{
    text-align: left !important;
    height: 30px;
    margin-bottom: 10px;
    background-image: url(https://mathspace.edu.vn/data/upload/image/2019/08/12/header.jpg);
}
.des-cus{
   padding: 5px !important;
    color: #fff !important;
    background: #99cc33 !important;
    font-weight: bold;
}
.customer-comment .title span{
    display: inline-block;
    line-height: 20px;
    padding: 0 20px;
    background: #FFFFFF;
    font-size: 21px;
    color: #a7a9ac;
}
.customer-comment .box{
    margin-top: 20px;
}
.customer-comment .box .thumb{
    border: 1px solid #1999e4;
    padding: 5px;
    background: #FFFFFF;
    display: inline-block;
    border-radius: 50%;
}
.customer-comment .col-sm-6:nth-child(2) .box .thumb{
    border-color: #ef794b;
}
.customer-comment .col-sm-6:nth-child(3) .box .thumb{
    border-color: #4fc900;
}
.customer-comment .col-sm-6:nth-child(5) .box .thumb{
    border-color: #ea596a;
}
.customer-comment .box .name{
    font-size: 21px;
    margin-top: 10px;
}
.customer-comment .box .quote{
    margin-top: 10px;
    color: #808285;
    min-height: 40px;
}
.customer-comment .box .more{
    display: inline-block;
    margin-top: 10px;
}
footer{
    padding: 20px 0;
}
.online{
    text-align: center;
    font-style: italic;
    font-size: 14px;
    color: #000000;
    line-height: 30px;
    margin-top: 10px;
}
footer{
    background: #99cc33;
}
footer .info-company {
    font-size: 18px;
    color: #000000;
    line-height: 30px;
    margin-top: 10px;
}
footer .info-company i{
    margin-right: 10px;
    min-width: 20px;
}
.bottomBox > .title{
    color: #000000;
    font-size: 18px;
}
.bottomBox li{
    line-height: 25px;
}
.bottomBox li a{
    color: #000000;
}
.bottomBox li a i{
    color: #000000;
}
.share{
    overflow: hidden;
    margin-top: 0;
}
.facebook{
    color:#000000;
}
.youtube{
    color:#000000;
}
.google-plus{
    color:#000000;
}
.ins{
    color:#000000;
}
.share li{
    float: left;
    margin-right: 5px;
}
.share li a{
    display: block;
    width: 32px;
    height: 32px;
}
.share li a.google-plus{
    background-position: -40px 0;
}
.share li a.wp{
    background-position: -80px 0;
}
.share li a.youtube{
    background-position: -120px 0;
}
.share li a.ins{
    background-position: -160px 0;
}
.register-form{
    position: relative;
    border: 1px solid #1999e4;
    margin-top: 20px;
}
.register-form input{
    width: 100%;
    background-color: transparent;
    padding: 5px 60px 5px 10px;
    line-height: 20px;
    border: none;
}
.register-form button{
    width: 50px;
    line-height: 30px;
    text-align: center;
    background-color: #1999e4;
    color: #FFFFFF;
    border: none;
    position: absolute;
    top: 0;
    right: 0;
}
#copyright{
    color: #939598;
    font-size: 12px;
    line-height: 30px;
    background-color: #152634;
}
#copyright ul{
    overflow: hidden;
}
#copyright li{
    float: left;
}
#copyright a{
    line-height: 30px;
    color: #FFFFFF;
    padding: 0 10px;
    text-transform: uppercase;
}
.wBreadcrumb{
    margin-top: 20px;
    font-family: ""Arial, Tahoma, Helvetica, sans-serif"";
    color: #d1d3d4;
    font-size: 18px;
    font-style: italic;
}
#news-search{
    margin-top: 20px;
    margin-bottom: 20px;
}
#news-search input{
    width: 160px;
    border: 1px solid rgba(25,153,288, 0.25);
    background-color: transparent;
    line-height: 25px;
    padding: 0 10px ;
    font-size: 13px;
    margin-right: 10px;
}
#news-search .btn{
    padding: 0 15px;
    line-height: 25px;
    border: 1px solid #99cc33;
    margin: 0;
}
.filter{
   margin-top: 20px;
    line-height: 25px;
    border: 1px solid #99cc33;
    padding: 0 20px 0 10px;
    color: #99cc33;
    background-color: transparent;
    height: 25px;
}
.pager{
    clear: both;
    margin-top: 20px;
    padding: 10px 0;
    border-top: 1px solid #ffcc33;
    border-bottom: 1px solid #ffcc33;
    overflow: hidden;
}
.list-news .item{
    padding: 20px 0;
    border-bottom: 1px solid rgba(188,190,192,0.25);
}
.list-news .thumb{
    position: relative;
}
.list-news .item:last-child{
    border-bottom: none;
}
.list-news .thumb > .title{
    position: absolute;
    width: 100%;
    padding: 10px 15px;
    color: #FFFFFF;
    text-transform: uppercase;
    background-color: #ffcc33;
    bottom: 0;
    left: 0;
}
.list-news .item > .wrapper > .title{
    color: #000000;
    font-size: 18px;
    text-transform: uppercase;
}
.list-news .item .rating{
    color: #a7a9ac;

}
.list-news .item .content{
    color: #6d6e71;
    margin-top: 5px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(188,190,192,0.25);
}
.list-news .media{
    overflow: hidden;
    margin-top: 10px;
}
.list-news .media .media-left{
    float: left;
    border: 1px solid rgba(234,89,106,0.9);
    padding: 2px;
    background-color: #FFFFFF;
    margin-right: 10px;
    border-radius: 50%;
}
.list-news .media .media-body{
    overflow: hidden;
    color: #bcbec0;
}
.list-news .media .media-body .media-heading{
    color: #6d6e71;
}
.list-news .price{
    color: #4fc900;
    margin-top: 10px;
}
.list-news .price .tag-price{
    font-weight: bold;
    padding-left: 20px;
    background: url("../images/tags.png") no-repeat left center ;
    background-size: auto 100%;
}
.sidebar-box{
    margin-top: 20px;
}
.cus_style .box{
    background: #fff;
    border: 2px solid #e5e5e5;
    border-bottom-right-radius: 16px;
    border-bottom-left-radius: 16px;
    border-top-right-radius: 16px;
    border-top-left-radius: 16px;
}
.sidebar-box > .title{
    color: #fff;
    font-size: 18px;
    padding: 8px;
   background-color: #99cc33;
    background-size: cover;
    
}
#list-courses li{
    padding: 10px 0;
    border-bottom: 2px solid #ffcc33;
    cursor: pointer;
    font-weight: bold;
    color: #000000;
}
#list-courses li:hover{
    background-color: rgba(188,190,192,0.25);
}
#list-courses li:last-child{
    border-bottom: none;
}
#list-courses li a{
    color: #000000;
}
.list-video{
    margin-top: 10px;
}
.list-video .item{
    padding: 8px 0;
}
.list-video .item .title{
    color: #000000;
}
#carousel-course{
    margin-top: 20px;
}
#carousel-course .item{
    text-align: center;
}
#carousel-course .item a.title{
    color: #1999e4;
    display: block;
    margin-top: 10px;
    text-transform: uppercase;
}
#carousel-course .item .price span{
    color: #4fc900;
    border-left: 1px solid rgba(79,201, 0, 0.5);
    padding: 0 5px;
}
#carousel-course .item .price span:first-child{
    border-left: none;
}
#carousel-course .item .btn{
    display: inline-block;
}
#carousel-course .carousel-control {
    position: absolute;
    top: -50px;
    left: calc(100% - 10px);
    bottom: 0;
    width: 15px;
    height: 15px;
    opacity: 1;
    filter: alpha(opacity=50);
    font-size: inherit;
    color: #4fc900;
    text-align: center;
    text-shadow: none;
}
#carousel-course.carousel-control .glyphicon-chevron-left, #carousel-course .carousel-control .glyphicon-chevron-right, #carousel-course .carousel-control .icon-prev, #carousel-course .carousel-control .icon-next,
#carousel-course .carousel-control .glyphicon-chevron-left, #carousel-course .carousel-control .glyphicon-chevron-right, #carousel-course .carousel-control .icon-prev, #carousel-course .carousel-control .icon-next{
    font-size: 12px;
    width: 15px;
    height: 15px;
    border: 1px solid #4fc900;
    margin: 0;
}
#carousel-course .carousel-control .icon-prev, #carousel-course .carousel-control .glyphicon-chevron-left{
    left: -25px;
}
.flex-video {
    position: relative;
    padding-top: 25px;
    padding-bottom: 67.5%;
    height: 0;
    margin-bottom: 16px;
    overflow: hidden;
}

.flex-video.widescreen { padding-bottom: 57.25%; }
.flex-video.vimeo { padding-top: 0; }

.flex-video iframe,
.flex-video object,
.flex-video embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
@media only screen and (max-device-width: 800px), only screen and (device-width: 1024px) and (device-height: 600px), only screen and (width: 1280px) and (orientation: landscape), only screen and (device-width: 800px), only screen and (max-width: 767px) {
    .flex-video { padding-top: 0; }
}
.list-inline li{
    list-style: none;
    display: inline-block;
}
.inline{
    display: inline-block;
}
.wDetailBox .detail-part{
    margin-top: 20px;
    padding-top: 20px;
    border-top: 4px solid #ffcc33;
}
.wDetailBox .detail-part > .title{
   color: #000000;
    font-weight: bold;
    margin: 15px;
    text-align: center;
    font-size: 17px;
}
.detailBox > .title{
    font-size: 18px;
    color: #58595b;
    font-weight: bold;
    margin: 10px 0;
}
.detailBox > .index{
    font-size: 10px;
    color: #939598;
    margin-top: 5px;
    margin-bottom: 5px;
}
.detailBox > .index > span{
    display: inline-block;
    margin-right: 10px;
}
.detailBox .plugin-social{
    margin-top: 10px;
    
}
.detailBox .rating{
    overflow: hidden;
    margin-left: 20px;
    margin-top: 10px;
}
.contact{
    margin-top: 20px;
}
.google-maps {
    position: relative;
    padding-bottom: 33.333333%;
    height: 0;
    overflow: hidden;
}
.google-maps iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
}
.info-company-cn{
    padding: 20px 0;
    border-bottom: 1px solid rgba(0,173,239,0.5);
}
.info-company-cn .item.featured{
    color: #00adef;
    font-weight: bold;
    margin-bottom: 5px;
}
.info-company-cn .item{
    padding: 3px 0;
}
.info-company-cn .item i{
    display: inline-block;
    color: #00adef;
    font-size: 18px;
    margin-right: 10px;
}
.contact-form-cn{
    overflow: hidden;
    margin: 20px -10px 0 -10px;
}
.contact-form-cn > .title{
    font-size: 16px;
    color: #00adef;
    font-weight: bold;
    padding: 0 0 10px 10px;
}
.contact-form-cn .form-control{
    line-height: 20px;
    padding: 5px 10px 5px 50px;
    height: auto;
    box-shadow: none;
    border: 1px solid rgba(0,173,239,0.5);
    border-radius: 0;
}
.contact-form-cn .input-group{
    position: relative;
    overflow: hidden;
}
.contact-form-cn .input-group .input-group-addon{
    position: absolute;
    top: 1px;
    left: 1px;
    width: 40px;
    line-height: 30px;
    text-align: center;
    color: #ffffff;
    background: #00adef;
    border-radius: 0;
}
.contact-form-cn textarea.form-control{
    padding-left: 10px;
}
button.ntp{
    border: 1px solid #00adef;
    padding: 5px 20px;
    min-width: 100px;
    margin: 0 10px;
    background: #ffffff;
    color: #00adef;
    font-weight: bold;
    border-radius: 3px;
    display: inline;
}
button.ntp:hover, button.ntp.active{
    background: #00adef;
    color: #ffffff;

}
.thumbnail-carousel{
    position: relative;
}
.thumbnail-carousel #slider-thumbs{
    position: absolute;
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
    padding: 10px 10px 5px 10px;
    background-color: rgba(0,0,0,0.5);
    bottom: 0;
    z-index: 100000;
}

@media screen and (min-width: 992px){
    .container{
        width: 990px;
            
    }
    #carousel-2 .item .caption{
        display: table-cell;
        vertical-align: middle;
    }
    .contact-form-cn .form-group.w-50{
        width: 50%;
        float: left;
    }
    .contact-form-cn .form-group{
        padding: 0 10px;
    }

    .contact-form-cn .form-group.w-100{
        clear: both;
    }
}
@media screen and (max-width: 991px){
}
@media screen and (max-width: 768px){
    .navbar-form{
        padding: 0;
    }
    .navbar-form input{
        width: 220px;
        opacity: 1;
        top: 0;
        right: auto;
        left: 0;
        padding-left: 50px;
    }
    .navbar-form button{
        width: 40px;
        text-align: center;
    }
}
@media screen and (max-width: 640px){

}
@media screen and (max-width: 480px) {

}

.fb-share-button{
  margin: 0 20px 0 20px;
}

#___plusone_0{
position: absolute;
}