*{margin: 0;padding: 0;}

@font-face {
	font-family: 'OpenSans-Bold';
  	src: url('../fonts/OpenSans-Bold.ttf') format('truetype');
}
@font-face {
	font-family: 'Roboto-Medium';
  	src: url('../fonts/Roboto-Medium.ttf') format('truetype');
}
@font-face {
	font-family: 'OpenSans-Regular';
  	src: url('../fonts/OpenSans-Regular.ttf') format('truetype');
}
@font-face {
	font-family: 'OpenSans-Semibold';
  	src: url('../fonts/OpenSans-Semibold.ttf') format('truetype');
}
@font-face {
	font-family: 'Roboto-Regular';
  	src: url('../fonts/Roboto-Regular.ttf') format('truetype');
}
@font-face {
	font-family: 'Roboto-Bold';
  	src: url('../fonts/Roboto-Bold.ttf') format('truetype');
}
@font-face {
	font-family: 'Roboto-Italic';
  	src: url('../fonts/Roboto-Italic.ttf') format('truetype');
}
@font-face {
	font-family: 'Roboto-Light';
  	src: url('../fonts/Roboto-Light.ttf') format('truetype');
}
@font-face {
	font-family: 'Montserrat-Regular';
  	src: url('../fonts/Montserrat-Regular.ttf') format('truetype');
}
@font-face {
	font-family: 'Montserrat-Bold';
  	src: url('../fonts/Montserrat-Bold.ttf') format('truetype');
}
@font-face {
	font-family: 'SVN-Avo';
  	src: url('../fonts/SVN-Avo.ttf') format('truetype');
}
@font-face {
	font-family: 'SVN-Avo bold';
  	src: url('../fonts/SVN-Avo bold.ttf') format('truetype');
}
@font-face {
	font-family: 'helveticaneue';
  	src: url('../fonts/helveticaneue.ttf') format('truetype');
}
@font-face {
	font-family: 'helveticaneuebold';
  	src: url('../fonts/helveticaneuebold.ttf') format('truetype');
}
@font-face {
	font-family: 'helveticaneueitalic';
  	src: url('../fonts/helveticaneueitalic.ttf') format('truetype');
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: helveticaneue;
}

li {
	list-style: none;
}
#bttop {
    width: 36px;
    height: 36px;
    background-color: #be1e2d;
    text-align: center;
    padding: 5px;
    position: fixed;
    bottom: 50px;
    right: 10px;
    cursor: pointer;
    display: none;
    font-size: 11px;
    font-weight: 900;
    opacity: 0.9;
    border-radius: 5px 5px 0 0;
}
#bttop i {
    margin-top: 7px;
    color: #fff;
}

div#icomenu {
	display: none;
}

#logo-menu, #close-menu {
    display: none;
}

.header-top {
	background: #132f51;
	padding-top: 10px;
}
.header-top .container {
    display: flex;
    justify-content: space-between;
}
.header-top .container > li:nth-of-type(1) {
    width: 10%;
}
.header-top ul {
    display: flex;
}
.header-top ul li {
    margin: 0 10px;
}

.header-top .container > li:nth-of-type(2) {
    width: 80%;
    text-align: right;
    color: #fff;
}


.header {
    padding: 20px 0;
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header .logo {
    width: 15%;
}
.header .topmenu {
    width: 80%;
}

.hotline {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    color: #132f51;
    font-weight: bold;
}
.hotline li {
    margin: 0 20px;
}
.hotline li i {
    margin: 0 5px;
    font-size: 20px;
}
.hotline p {
    margin: 0;
}

ul#main-menu {
    display: flex;
    justify-content: space-between;
    margin: 0;
    padding: 15px 0 0;
}
ul#main-menu li a {
    font-size: 16px;
    text-transform: uppercase;
    color: #000;
    text-decoration: none;
}
ul#main-menu li a:hover {
    color: #e61017;
}


ul#main-menu li .sub-menu {
    display: none;
    position: absolute;
    background: rgba(255,255,255,1);
    z-index: 999;
    width: 230px;
    box-shadow: 2px 2px 10px 0px rgba(0,0,0,0.2);
    padding: 10px;
}

ul#main-menu > li:hover > ul.sub-menu {
    display: block;
}

ul#main-menu li .sub-menu li a {
    font-size: 14px;
    padding: 5px 0;
    display: block;
}


ul#main-menu > .menu-item-has-children > a:after {
    content: "\f107";
    font-family: FontAwesome;
    display: inline-flex;
    height: 100%;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    margin-left: 3px;
    font-weight: bold;
    font-size: 16px;
}
ul#main-menu > .menu-item-has-children > .sub-menu > .menu-item-has-children > a:after {
    content: "\f105";
    font-family: FontAwesome;
    font-size: 18px;
    font-weight: bold;
    position: absolute;
    right: 10px;
    top: 2px;
} 


ul#main-menu li .sub-menu li {
    position: relative;
}

ul#main-menu li .sub-menu li .sub-menu {
    top: 0;
    left: 100%;
    width: max-content;
}

ul#main-menu li .sub-menu li:hover .sub-menu {
    display: block;
    visibility: visible;
}


.hotline form {
	position: relative;
}
.is-form-style input.is-search-input {
	padding: 7px 10px !important;
	font-size: 14px !important;
}
.is-form-style button.is-search-submit {
	border: none !important;
	position: absolute !important;
	right: 0 !important;
	    top: -2px;
}	
.is-form-style input.is-search-submit, .is-search-icon {
	background: transparent !important;
	margin-top: 2px !important;
	/*border: none !important;*/
}


ul#slider1 img {
  height: auto;
}



.list-research-groups {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: -100px;
    position: relative;
    z-index: 9;
}
.research-item {
    width: 30%;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #fff;
    box-shadow: 1px 1px 10px #00000026;
    transition: .5s;
}
.research-item:hover {
    box-shadow: unset;
    border: 1px solid #e0dbdbcf;
}
.research-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.research-item a {
    text-decoration: none;
}

.box-content {
    padding: 5px 15px;
}
.box-content h3 {
    font-size: 16px;
    color: #e61017;
    text-transform: uppercase;
    margin: 10px 0;
    font-family: helveticaneuebold;
}
.box-content p {
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    display: -webkit-box;
    color: #000;
}




section#useful-information {
    padding: 50px 0;
}

.title-useful-information {
    margin-bottom: 25px;
}
.title-useful-information h3 {
    margin: 10px 0;
    text-transform: uppercase;
    color: #777;
    display: inline-block;
}
.title-useful-information h3:before {
    content: '';
    border-top: 3px solid #777;
    width: 50px;
    height: 10px;
    display: inline-block;
    margin-right: 20px;
}
.title-useful-information h3 span {
    color: #e61017; 
    font-family: helveticaneuebold;
}

.title-useful-information a {
	float: right;
    margin: 10px;
    text-decoration: none;
    display: table;
    text-align: center;
    border: 1px solid;
    padding: 5px 10px;
    color: #e61017;
    transition: .5s;
}
.title-useful-information a:hover {
    color: #fff;
    background: #e61017;
}


.list-useful-information {
    display: flex;
    flex-wrap: wrap;
}
.list-useful-information a {
    text-decoration: none;
    position: relative;
    display: block;
}
.list-useful-information h3 {
    position: absolute;
    bottom: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    background: rgba(51,51,51,.3);
    color: #fff;
    text-align: center;
    justify-content: center;
    align-items: center;
    display: flex;
    transition: all .3s ease-in-out;
    opacity: 0;
    text-shadow: 1px 1px 10px #000;
    font-family: helveticaneuebold;
    padding: 0 10px;
}
.list-useful-information a:hover h3 {
    opacity: 1;
    padding-bottom: 20px;
}

.useful-left {
    width: 50%;
    height: 100%;
}

.useful-left img {
    width: 100%;
    height: 100%;
}

.useful-right {
    width: 50%;
    display: flex;
    flex-wrap: wrap;
}
.useful-right a {
    width: 50%;
    height: 50%;
}
.useful-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


section#about-us {
    padding: 30px 0 60px;
}
.about-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.about-left {
    width: 50%;
}
.about-left img {
    width: 100%;
    height: auto;
}

.about-right {
    width: 50%;
    padding: 20px;
}
.about-right h3 span {
    font-family: helveticaneuebold;
}
.about-right h3 {
    margin: 0 0 10px;
    font-family: helveticaneuebold;
    font-size: 28px;
}
.about-right h4 {
    margin-bottom: 30px;
}

.about-right a {
    text-decoration: none;
    display: table;
    text-align: center;
    border: 1px solid;
    padding: 5px 10px;
    margin: 20px auto 0;
    color: #e61017;
    transition: .5s;
}
.about-right a:hover {
    color: #fff;
    background: #e61017;
}


section#thong-so {
    background: url('../images/bg-thong-so.jpg') no-repeat;
    background-size: cover;
    padding: 30px 0;
}
section#thong-so .textwidget {
    display: flex;
    justify-content: space-between;
    text-align: center;
    align-items: center;
}
section#thong-so .textwidget h1 {
    color: #fff;
    margin: 20px 0 10px;
    font-size: 32px;
    font-family: helveticaneuebold;
}
section#thong-so .textwidget h2 {
    font-size: 18px;
    margin: 10px 0;
    color: #fff;
}

section#news {
    padding: 50px 0;
}
.news-title h3 {
    text-align: center;
    margin: 20px 0;
    text-transform: uppercase;
    font-size: 28px;
}
.news-title h3 span {
    font-family: helveticaneuebold;
    color: #cc0309;
}
.news-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.news-item {
    width: 32%;
}
.news-item a {
    text-decoration: none;
}
.news-item h4 {
    color: #000;
    text-transform: uppercase;
    margin: 20px 0;
    font-family: helveticaneuebold;
    font-size: 14px;
}
.news-item p {
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    display: -webkit-box;
    color: #000;
}
.news-item-img {
    overflow: hidden;
}
.news-item-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: .5s;
}
.news-item:hover img {
    transform: scale(1.1);
}
a.news-more {
    display: table;
    padding: 5px 10px;
    border: 1px solid #cc0309;
    margin: 20px auto 0;
    color: #e61017;
    text-decoration: none;
    transition: .5s;

}
a.news-more:hover {
    color: #fff;
    background: #e61017;
}


section#subscribe {
    background: #ebebeb;
    padding: 30px 0 10px;
}
section#subscribe li {
    margin-bottom: 20px;
}
section#subscribe h3 {
    margin: 0px 0 10px;
    text-transform: uppercase;
    font-size: 28px;
}
section#subscribe h3 span {
    font-family: helveticaneuebold;
}
section#subscribe form {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.es-field-wrap {
    width: 40%;
    margin: 0 !important;
}
.es-field-wrap label {
    width: 100%;
    margin: 0;
    display: inline-flex;
}
.es-field-wrap input {
    width: 100%;
    padding: 8px 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

section#subscribe input[type=submit] {
    width: 10%;
    padding: 10px 10px;
    text-transform: uppercase;
    background: #c60108;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-family: helveticaneuebold;
}


footer.footer {
    background: url('../images/arial-mt-everest.jpg') no-repeat;
    background-size: cover;
    background-position-y: 70%;
    /*padding: 40px 0;*/
    color: #fff;
}
.bg-footer {
    height: 100%;
    width: 100%;
    padding: 40px 0;
    background: #00000096;
}
.footer-index {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.footer-index li:nth-of-type(-n+2) p {
    margin-bottom: 20px;
}

.footer-index .widget_media_image {
	display: flex;
	align-items: center;
}
.footer-index .widget_media_image img {
	width: 130px;
}


/*========================== CSS CATEGORY ===========================*/
.categories-index {
    padding: 50px 0 30px;
}

.header-cat {
    position: relative;
}
.header-cat h2 {
    position: absolute;
    left: 0;
    right: 0;
    z-index: 9;
    top: 0;
    bottom: 0;
    color: #fff;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #00000082;
    text-transform: uppercase;
    text-shadow: 1px 1px 10px #000;
    font-size: 32px;
    font-family: helveticaneuebold;
}
.header-cat img {
    width: 100%;
    height: auto;
}



.list-cat-parent {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.list-cat-parent .item-cat {
    width: 30%;
}
.list-cat-parent .item-cat a {
    text-decoration: none;
}
.list-cat-parent .item-cat img {
    width: 100%;
    height: 230px;
    object-fit: cover;
}

.list-cat-parent .item-cat {
    width: 30%;
    position: relative;
    margin-bottom: 30px;
}
.list-cat-parent .item-cat h3 {
    position: absolute;
    bottom: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    background: rgba(51,51,51,.5);
    color: #fff;
    text-align: center;
    justify-content: center;
    align-items: center;
    display: flex;
    transition: all .3s ease-in-out;
    opacity: 0;
    text-shadow: 1px 1px 10px #000;
    font-family: helveticaneuebold;
    padding: 0 10px;
}
.list-cat-parent .item-cat a:hover h3 {
    opacity: 1;
    padding-bottom: 20px;
}



.list-cat {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.list-cat .post-item {
    width: 30%;
    
}

.list-cat .post-item-img {
    overflow: hidden;
}
.list-cat .post-item a {
    text-decoration: none;
}
.list-cat .post-item img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    transition: .5s;
}
.post-item:hover img {
    transform: scale(1.1);
}
.box-content-post h3 {
    margin: 10px 0;
    font-size: 18px;
    font-family: helveticaneuebold;
    color: #000;
}
.box-content-post p {
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    display: -webkit-box;
    color: #777;
}



/*==================================== CSS SINGLE ===================================*/
.singleShow {
    padding: 40px 0;
}

.content_single {
    width: 75%;
    float: left;
}


.post-more {
    width: 23%;
    float: right;
}
.post-more h2 {
    font-size: 24px;
    margin: 20px 0;
    text-transform: uppercase;
    font-family: helveticaneuebold;
}

.item-post-more {
    margin-bottom: 25px;
}
.item-post-more img {
    width: 100%;
    height: auto;
}
.item-post-more a {
    text-decoration: none;
}
.item-post-more h3 {
    margin: 10px 0;
    font-size: 16px;
    color: #000;
    font-family: helveticaneuebold;
}
.item-post-more p {
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    display: -webkit-box;
    color: #777;
}




/*========================= CSS PAGE ================================*/
.show-page {
    padding: 40px 0;
}


.contact-left {
    width: 49%;
    float: left;
}
.contact-left h3 {
    font-size: 20px;
    font-family: helveticaneuebold;
    margin: 10px 0 20px;
}
.contact-left p {
    font-size: 16px;
}
.contact-right {
    width: 49%;
    float: right;
}
.contact-right iframe {
    width: 100%;
    height: 300px;
}



/*============================ CSS CATEGORY SEARCH ==========================*/
.search-cat {
    margin-top: 30px;
}
.item_post {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 25px;
}
.item_post a {
    text-decoration: none;
}
.images_news {
    width: 30%;
}
.images_news img {
    width: 100%;
    height: auto;
}
.title_news {
    width: 70%;
    padding-left: 2%;
}
.title_news h3 {
    margin-top: 5px;
}
.title_news h3 a {
    color: #000;
}