/*//////////////////////////////////////////////////////////////////
[ FONT ]*/

@font-face {
    font-family: Poppins-Regular;
    src: url('../fonts/poppins/Poppins-Regular.ttf');
}

@font-face {
    font-family: Poppins-Medium;
    src: url('../fonts/poppins/Poppins-Medium.ttf');
}

@font-face {
    font-family: Poppins-Bold;
    src: url('../fonts/poppins/Poppins-Bold.ttf');
}

@font-face {
    font-family: Poppins-SemiBold;
    src: url('../fonts/poppins/Poppins-SemiBold.ttf');
}


/*//////////////////////////////////////////////////////////////////
[ RESTYLE TAG ]*/

* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}
.modal-dialog{
    max-width: 1100px !important;
}
.fa-circle{
    font-size: 10px !important;
}
.itembaiviet:hover{
    transform: translateY(-0.0625rem);
    /*border: 1px solid #0e74e2;*/
    opacity: 80%;

}
.access_image{
    display: none;
}
.access_image:hover{
    display: block;
}
.item_anh:hover + .access_image {
    display: block;
}
.carousel-control-next-icon
{
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='blue' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E");
}
.carousel-control-prev-icon
{
    background-image : url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='blue' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E");
}
@media screen and (min-width:700px) {
    .carousel-control-next-icon
    {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        right: -20vh;
        background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E");
    }
    .carousel-control-prev-icon
    {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        left: -20vh;
        background-image : url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E");
    }
}
body, html {
    height: 100%;

    /*font-family: Poppins-Regular, sans-serif;*/
    font-family: Roboto,system-ui;

}
.container-fluid{
    max-width: 1200px;

}
img {
    max-width: 100%;
}
.navbar-light .navbar-nav .nav-link{
    color:#2D2F8C !important;
}
.navbar-light .navbar-nav .nav-link:hover{
    color:red !important;
}
.navbar-light .navbar-brand{
    color:#2D2F8C !important;
}
.navbar-light .navbar-brand:hover{
    color:red !important;
}
/*---------------------------------------------*/
a {
    /*font-family: Poppins-Regular;*/
    font-size: 15px;
    line-height: 1.5;
    color: #666666;
    margin: 0px;
    transition: all 0.4s;
    -webkit-transition: all 0.4s;
    -o-transition: all 0.4s;
    -moz-transition: all 0.4s;
}

a:focus {
    outline: none !important;
}

a:hover {
    text-decoration: none;
    color: #fff;
}

/*---------------------------------------------*/
h1, h2, h3, h4, h5, h6 {
    margin: 0px;
}
h4{
    font-size:16px
}
h3{
    font-size:18px
}
h2{
    font-size:20px
}
h1{
    font-size:22px
}
p {
    line-height: 1.3;
    color: black;
    margin: 0px;
}

ul, li {
    margin: 0px;
    list-style-type: none;
}
.bt_kienthucsanpham {
    color: black !important;
}
.bt_kienthucsanpham:hover {
    font-weight: bold !important;
    color: #2D2F8C !important;
}

/*---------------------------------------------*/
.nav-item .nav-link{
    font-size: 14px;
    font-weight: bold;
    color: black;
}
input {
    outline: none;
    border: none;
}

textarea {
    outline: none;
    border: none;
}

textarea:focus, input:focus {
    border-color: transparent !important;
}

input:focus::-webkit-input-placeholder {
    color: transparent;
}

input:focus:-moz-placeholder {
    color: transparent;
}

input:focus::-moz-placeholder {
    color: transparent;
}

input:focus:-ms-input-placeholder {
    color: transparent;
}

textarea:focus::-webkit-input-placeholder {
    color: transparent;
}

textarea:focus:-moz-placeholder {
    color: transparent;
}

textarea:focus::-moz-placeholder {
    color: transparent;
}

textarea:focus:-ms-input-placeholder {
    color: transparent;
}

input::-webkit-input-placeholder {
    color: #fff;
}

input:-moz-placeholder {
    color: #fff;
}

input::-moz-placeholder {
    color: #fff;
}

input:-ms-input-placeholder {
    color: #fff;
}

textarea::-webkit-input-placeholder {
    color: #fff;
}

textarea:-moz-placeholder {
    color: #fff;
}

textarea::-moz-placeholder {
    color: #fff;
}

textarea:-ms-input-placeholder {
    color: #fff;
}

label {
    margin: 0;
    display: block;
}

/*---------------------------------------------*/
button {
    outline: none !important;
    border: none;
    background: transparent;
}

button:hover {
    cursor: pointer;
}

iframe {
    border: none !important;
}


/*//////////////////////////////////////////////////////////////////
[ Utility ]*/
.txt1 {
    font-family: Poppins-Regular;
    font-size: 13px;
    color: #e5e5e5;
    line-height: 1.5;
}


/*//////////////////////////////////////////////////////////////////
[ login ]*/

.limiter {
    width: 100%;
    margin: 0 auto;
}

.container-login100 {
    width: 100%;
    min-height: 100vh;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 15px;

    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;

}

.container-login100::before {
    content: "";
    display: block;
    position: absolute;
    z-index: -1;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(255, 255, 255, 0.9);
}

.wrap-login100 {
    width: 500px;
    border-radius: 10px;
    overflow: hidden;
    padding: 55px 55px 37px 55px;

    background: #194561;
    /*background: -webkit-linear-gradient(top, #7579ff, #b224ef);*/
    /*background: -o-linear-gradient(top, #7579ff, #b224ef);*/
    /*background: -moz-linear-gradient(top, #7579ff, #b224ef);*/
    /*background: linear-gradient(top, #7579ff, #b224ef);*/
    opacity: 0.9;
    position: relative;
    top: -15vh;
}


/*------------------------------------------------------------------
[ Form ]*/

.login100-form {
    width: 100%;
}

.login100-form-logo {
    font-size: 60px;
    color: #333333;

    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 120px;
    height: 120px;
    border-radius: 50%;

    margin: 0 auto;
}

.login100-form-title {
    font-family: Poppins-Medium;
    font-size: 30px;
    color: #fff;
    line-height: 1.2;
    text-align: center;
    text-transform: uppercase;

    display: block;
}


/*------------------------------------------------------------------
[ Input ]*/

.wrap-input100 {
    width: 100%;
    position: relative;
    border-bottom: 2px solid rgba(255, 255, 255, 0.24);
    margin-bottom: 30px;
}

.input100 {
    /*font-family: Poppins-Regular;*/
    font-size: 16px;
    color: #fff;
    line-height: 1.2;

    display: block;
    width: 100%;
    height: 45px;
    background: transparent;
    padding: 0 5px 0 38px;
}

/*---------------------------------------------*/
.focus-input100 {
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.focus-input100::before {
    content: "";
    display: block;
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;

    -webkit-transition: all 0.4s;
    -o-transition: all 0.4s;
    -moz-transition: all 0.4s;
    transition: all 0.4s;

    background: #fff;
}

.focus-input100::after {
    font-family: Material-Design-Iconic-Font;
    font-size: 22px;
    color: #fff;

    content: attr(data-placeholder);
    display: block;
    width: 100%;
    position: absolute;
    top: 6px;
    left: 0px;
    padding-left: 5px;

    -webkit-transition: all 0.4s;
    -o-transition: all 0.4s;
    -moz-transition: all 0.4s;
    transition: all 0.4s;
}

.input100:focus {
    padding-left: 5px;
}

.input100:focus + .focus-input100::after {
    top: -22px;
    font-size: 18px;
}

.input100:focus + .focus-input100::before {
    width: 100%;
}

.has-val.input100 + .focus-input100::after {
    top: -22px;
    font-size: 18px;
}

.has-val.input100 + .focus-input100::before {
    width: 100%;
}

.has-val.input100 {
    padding-left: 5px;
}


/*==================================================================
[ Restyle Checkbox ]*/

.contact100-form-checkbox {
    padding-left: 5px;
    padding-top: 5px;
    padding-bottom: 35px;
}

.input-checkbox100 {
    display: none;
}

.label-checkbox100 {
    font-family: Poppins-Regular;
    font-size: 13px;
    color: #fff;
    line-height: 1.2;

    display: block;
    position: relative;
    padding-left: 26px;
    cursor: pointer;
}

.label-checkbox100::before {
    content: "\f26b";
    font-family: Material-Design-Iconic-Font;
    font-size: 13px;
    color: transparent;

    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 2px;
    background: #fff;
    left: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
}

.input-checkbox100:checked + .label-checkbox100::before {
    color: #555555;
}


/*------------------------------------------------------------------
[ Button ]*/
.container-login100-form-btn {
    width: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.login100-form-btn {
    /*font-family: Poppins-Medium;*/
    font-size: 16px;
    color: white;
    line-height: 1.2;

    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
    min-width: 120px;
    height: 50px;
    border-radius: 5px;
    width: 100%;
    background: #e40066;
    text-transform: uppercase;
    font-weight: 600;
    /*background: -webkit-linear-gradient(bottom, #7579ff, #b224ef);*/
    /*background: -o-linear-gradient(bottom, #7579ff, #b224ef);*/
    /*background: -moz-linear-gradient(bottom, #7579ff, #b224ef);*/
    /*background: linear-gradient(bottom, #7579ff, #b224ef);*/
    position: relative;
    z-index: 1;

    -webkit-transition: all 0.4s;
    -o-transition: all 0.4s;
    -moz-transition: all 0.4s;
    transition: all 0.4s;
}

.login100-form-btn::before {
    content: "";
    display: block;
    position: absolute;
    z-index: -1;
    width: 100%;
    height: 100%;
    border-radius: 25px;
    /*background-color: #fff;*/
    top: 0;
    left: 0;
    opacity: 1;

    -webkit-transition: all 0.4s;
    -o-transition: all 0.4s;
    -moz-transition: all 0.4s;
    transition: all 0.4s;
}

/*.login100-form-btn:hover {*/
/*    color: #e40066;*/
/*    background:white;*/
/*}*/

.login100-form-btn:hover:before {
    opacity: 0;
}


/*------------------------------------------------------------------
[ Responsive ]*/

@media (max-width: 576px) {
    .wrap-login100 {
        padding: 55px 15px 37px 15px;
    }
}


/*------------------------------------------------------------------
[ Alert validate ]*/

.validate-input {
    position: relative;
}

.alert-validate::before {
    content: attr(data-validate);
    position: absolute;
    max-width: 70%;
    background-color: #fff;
    border: 1px solid #c80000;
    border-radius: 2px;
    padding: 4px 25px 4px 10px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    right: 0px;
    pointer-events: none;

    font-family: Poppins-Regular;
    color: #c80000;
    font-size: 13px;
    line-height: 1.4;
    text-align: left;

    visibility: hidden;
    opacity: 0;

    -webkit-transition: opacity 0.4s;
    -o-transition: opacity 0.4s;
    -moz-transition: opacity 0.4s;
    transition: opacity 0.4s;
}

.alert-validate::after {
    content: "\f12a";
    font-family: FontAwesome;
    font-size: 16px;
    color: #c80000;

    display: block;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    right: 5px;
}

.alert-validate:hover:before {
    visibility: visible;
    opacity: 1;
}

@media (max-width: 992px) {
    .alert-validate::before {
        visibility: visible;
        opacity: 1;
    }
}

.footer-banquyen {
    position: fixed;
    bottom: 2vw;
    float: right;
    right: 2vw;
    color: white;
}

.tab_hoidap .active .nav-link
{
    background: #2D2F8C !important;
    color: white;

}
.itemBox{
    border-radius: 5px;
    font-size:13px;
}
.itemBox:hover{
    box-shadow: 3px 3px 3px #948d8d;
}
.itemBox .itemTitle {
    margin: 0;
    color: #333;
    font-size: 13px;
    font-weight: bold;
    font-family: sans-serif;
    line-height:1.5;
}

.itemBox .itemDescription {
    font: 15px/22px Roboto;
    margin-top: 7px;
}

.itemBox .info .author {
    font-weight: normal;
    float: right;
    font-size: 12px;
}

.itemBox .info .itemMore {
    color: #2d2f8c;
    font-size: 13px;
}


.itemBox.active .itemContent {
    display: block;
}

.itemBox.active .open {
    display: none;
}

.itemBox.active .closeitem {
    display: contents;
}

.itemBox .open {
    display: contents;
}

.itemBox .closeitem {
    display: none;
}


.itemBox .itemContent {
    font-size: 13px;
    margin-top: 10px;
    display: none;
}

.itemBox .itemDescription span {
    font-weight: bold;
    font-style: italic;
}

#formcauhoi .btsubmit {
    background: #0d6aad;
    color: white;
}

.datcauhoi_tieude {
    background: #0489d7;
    border-radius: 5px 5px 0 0;
    color: white;
}


@media screen and (max-width: 700px ) {
    .vanhoa {
        padding: 0px;
        margin: 0px;
    }

}

.carousel-control-prev-icon, .carousel-control-next-icon {
    width: 10vh;
    height: 10vh;
}

.bercrumd .btn-secondary:hover {
    color: black;
    background: white;
    border-color: white;
}

.user-menu__menu-item:hover {
    background-color: #f6f6f7;
    color: black;
}

a:hover {
    color: black;
}

.dropdown-toggle {
    background: white;
    color: black;
    border: none;
}
.navbar_banner
{
    position: relative;
}
.navbar_banner .navbar_block
{
    position: sticky;
    top: 0px;
    background: white;
    z-index:2;
}
.container{
    max-width: 1250px !important;
}