.wapper {
    max-width: 1600px;
    margin: 0 auto;
    display: block;
    background: #fff;
    position: relative;
    -webkit-box-shadow: 0px 1px 5px 0px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 1px 5px 0px rgba(0,0,0,0.75);
    box-shadow: 0px 1px 5px 0px rgba(0,0,0,0.75);
}
.blog-center{
    margin: 0 auto;
    padding: 0;
    display: block;
}
.wapper img{
    max-width: 100%;
    height: auto;
}
.center{
    margin: 0 auto;
    display: block;
}

.wapper header .logo img{
    margin: 0 auto;
    display: block;
}
.pt-0{
    padding-top: 0 !important;
}
.mt-10{
    margin-top: 10px;
}
.mt-20{
    margin-top: 20px;
}
.bg-none, .bg-none:hover{
    background: none !important;
}
.title{
    margin: 60px auto;
}
/*nav*/
header{position: fixed;top: 0;z-index: 9;width: 1600px;background: #fff; max-width: 100%;}
.navbar{
    margin-bottom: 0;
    padding: 10px 0;
}
.navbar-brand{
    padding: 0 15px;
}
.navbar-nav > li > a{
    color: #194164;
    font-weight: bold;
    text-transform: uppercase;
}
.nav > li > a:focus, .nav > li > a:hover{
    background: #004a80;
    color: #fff;
    border-radius: 3px;
}
.navbar-toggle{
    background: #004a80;
}
.navbar-toggle .icon-bar{
    background: #fff;
}
/*main*/
main{
    margin-top: 75px;
}
/*home*/
#home{
    background: url("../images/p1/nen.jpg") no-repeat top center;
    position: relative;
    border-bottom: 10px solid #f9dd00;
    background-size: cover;
}

#home .col-sm-8{
    padding: 55px 0 10px 0;
}
#home .col-sm-8 .col-sm-5{
    padding-top: 60px;
}
#uu-dai{
    padding-bottom: 40px;
}
/*Giao Luu*/
#giao-luu .bs-mc{
    background: url("../images/giaoluu/nen.jpg") no-repeat top center;
    background-size: cover;
}
#giao-luu .div_voucher{
    background: url("../images/giaoluu/nen-2.jpg") no-repeat top center;
    background-size: cover;
    padding-bottom: 40px;
}
.voucher .col-sm-6{
    margin: 40px auto;
    color: #fff;
    text-align: right;
}
.m_bs-mc{
    background: url("../images/giaoluu/nen_mobile.jpg") no-repeat top center;
    background-size: cover;
}
/*phat-minh*/
#phat-minh{
    padding-bottom: 20px;
}
#phat-minh .chi-tiet img{
    -webkit-box-shadow: 0px 1px 5px 0px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 1px 5px 0px rgba(0,0,0,0.75);
    box-shadow: 0px 1px 5px 0px rgba(0,0,0,0.75);
    border-radius: 5px;
    margin: 50px auto;
}
/*video*/
#video{
    background: url("../images/p4/nen.jpg") no-repeat center;
    background-size: cover;
    padding-bottom: 50px;
}

/*images*/
#images{
    background: url("../images/p5/nen.jpg") no-repeat center;
    background-size: cover;
    padding-bottom: 50px;
}

.pc{}
.mobile{
    display: none;
}
.carousel-control.right ,.carousel-control.left{
    background: none;
}
.nav-control{
    position: absolute;
    width: 90px;
    left: 20%;
    bottom: 10%;
}
.nav-control-mobile{
    position: absolute;
    width: 65px;
    left: 40%;
    bottom: -10%;
}
.carousel-control .glyphicon-chevron-left, .carousel-control .glyphicon-chevron-right, .carousel-control .icon-next, .carousel-control .icon-prev{
    margin-left: -15px;
    border: 5px solid;
    padding: 10px;
    width: 50px;
    height: 50px;
    margin-top: -15px;
    font-size: 20px;
    border-radius: 100%;
    background: #000;
}

#register{
    padding-top: 110px;
    padding-bottom: 30px;
}
#register .form-dk{
    border: 1px solid #fff;
    color: #0079a8;
    border-radius: 5px;
    padding: 20px;

}
.title-form-dk, .note-form-dk{
    text-align: left;
}
.whos-form-dk{text-align: center; display: block;}

.title-form-dk{
    font-size: 26px;
}
.btn{
    padding: 0;
}
input[type="checkbox"], input[type="radio"]{
    margin: 15px 0 0;
}
footer{
    color: #fff;
    border-top: 10px solid #92c043;
    padding-top: 50px;
    background: #010c3a;
}
footer span{
    color: #92c043;
    font-size: 18px;
    margin: 0 10px 0 0;
    padding-top: 5px;
}
footer .r-footer,
footer .r-footer a{
    background: #92c043;
    font-size: 18px;
    display: table;
    padding: 5px 10px;
    border-radius: 5px;
    text-align: center;
    text-transform: uppercase;
    color: #fff;
}
footer .r-footer span{
    color: #fff;
    font-size: 16px;
    margin: 0;
}
@media (max-width: 768px) {
    .title{
        margin: 20px auto;
    }
    #home .col-sm-8 .col-sm-5{
        padding-top: 10px;
    }
    #phat-minh .chi-tiet img{
        margin: 20px auto;
    }
    .nav-control{
        bottom: -10%;
        left: 35%;
    }
    .carousel-control .glyphicon-chevron-left, .carousel-control .glyphicon-chevron-right, .carousel-control .icon-next, .carousel-control .icon-prev{
        border: 4px solid;
        padding: 5px;
        width: 35px;
        height: 35px;
        margin-top: -15px;
        font-size: 15px;
    }
    .nhan_vat{
        margin-top: 10px;
    }
    .kh{
        padding-top: 50px;
    }
    .check-form-dk .col-sm-3{
        width: 50%;
        float: left;
    }
    .pc{
        display: none;
    }
    .mobile{
        display: block;
    }
}
.notice-thammy {
    background: #548645;
    border: 1px dashed #fff;
    color: #fff;
    font-size: 16px;
    padding-left: 20px;
    padding-right: 20px;
    font-family: Tahoma;
    display: table;
    margin: 0 auto;
}