@media only screen and (min-width: 1600px) {
	.container {
	    max-width: 1520px;
	}
	header .main-menu .sub-menu a {
		font-size: 17px;
	}
	.footer-widget h3 {
		font-size: 24px;
	}
}
@media only screen and (min-width: 1400px) and (max-width: 1599px) {
	.container {
	   max-width: 1320px;
	}
	body {
		font-size: 18px;
	}
	h2, .h2 {
	    font-size: 30px;
	}
	h3, .h3 {
	    font-size: 22px;
	}
	h4, .h4 {
	    font-size: 20px;
	}
    .breadcrumb_wrap {
	    padding: 100px 0;
	}
	.slider-main-title {
		max-width: 1200px;
	}
	.banner-carousel .slide-item {
		min-height: 550px;
	}
	.slider-main-title h2, .slider-main-title h1 {
		font-size: 45px;
		line-height: 55px;
	}
	.education-content-wrap {
		padding: 15px 30px;    
		min-height: 280px;
	}
}
@media only screen and (min-width: 1200px) and (max-width: 1399px){
	.container, .container-lg, .container-md, .container-sm, .container-xl {
	    max-width: 1200px;
	}
	body {
		font-size: 16px;
		overflow-x: hidden;
		line-height: 1.6;
	}
	h2, .h2 {
	    font-size: 28px;
	}
	h3, .h3 {
	    font-size: 22px;
	}
	h4, .h4 {
	    font-size: 20px;
	}
	.top_bar ul > li a {
	    font-size: 16px;
	}
	.pad-tb {
	    padding: 40px 0;
	}
    .breadcrumb_wrap {
    	padding: 95px 0;
    }
	.slider-main-title {
		max-width: 1100px;
	}
	.banner-carousel .slide-item {
		min-height: 520px;
	}
	.slider-main-title h2, .slider-main-title h1 {
		font-size: 40px;    
		line-height: 50px;
	}
	.intro-section-wrap.pad-tb {
		padding: 70px 0 40px;
	}
	.research-wrap.pad-tb {
		padding: 60px 0 40px;
	}
	.education-content-wrap {
		min-height: 254px;
		padding: 15px 30px;
	}
	.btm_footer_shape img:nth-child(1) {
		left: -100px;
	}    
	.btm_footer_shape img:nth-child(2) {
		right: -100px;
	}
	.header-logo img {
		width: 118px;
	}
	.img-wrap-small img {
		width: 200px;
	}
	.intro-image {
		margin-right: 35px;
	}
	.contact-info-form h3 {
		font-size: 25px;
	}
	.arrs-history p {
		font-size: 18px;
	}
	ul.ars-list > li {
		margin-bottom: 8px;
	}
	.projects-wrap .section-title.text-left {
		margin-bottom: 20px;
	}
	.testimonial-wrap .tw_shape_1 {
		left: 2%;
	}
	.testimonial-wrap .tw_shape_2 {
		right: 2%;
	}
	.testimonial-carousel.owl-carousel .owl-nav button.owl-next {
		right: 44.5%;
	}
	.testimonial-carousel.owl-carousel .owl-nav button.owl-prev {
		left: 44.5%;
	}
	.articles-wrap .accommodation_single_wrap h4 {
	    font-size: 17px;
	}
	.collaborations-wrap h3 {
	    font-size: 20px;
	}
	.contact-info-form .contact-details {
	    padding: 35px 50px;
	}
	.education-wrap.pad-tb {
        padding: 40px 0 40px;
	}
}
@media only screen and (min-width: 1200px) and (max-width: 1280px){
	.container, .container-lg, .container-md, .container-sm, .container-xl {
	    max-width: 1170px;
	}
	.slider-main-title {
		max-width: 1000px;
	}
	.banner-carousel .slide-item {
		min-height: 500px;
	}
	.breadcrumb_wrap {
        padding: 90px 0;
    }
	.breadcrumb_title h1 {
		font-size: 38px;
	}
	.img-wrap-small img {
		width: 200px;
	}
	.research-carousel.owl-carousel .owl-nav button.owl-next {
		right: -10px;
	}
	.research-carousel.owl-carousel .owl-nav button.owl-prev {
		left: -25px;
	}
	.education-content-wrap {
        min-height: 246px;
	}
	.testimonialitem p {
        font-size: 22px;
	}
}
@media only screen and (min-width: 992px) and (max-width: 1199px){
	.container, .container-lg, .container-md, .container-sm {
		max-width: 980px;
	}
	body {
		font-size: 16px;
		line-height: 1.6;
	}
	h2, .h2 {
	    font-size: 22px;
	}
	h3, .h3 {
	    font-size: 20px;
	}
	h4, .h4 {
	    font-size: 19px;
	}
	h5, .h5 {
	    font-size: 17px;
	}
	.top_bar ul > li a {
		font-size: 16px;
	}
	.pad-tb {
	    padding: 40px 0;
	}
	.breadcrumb_title h1 {
		font-size: 35px;
	}
	.breadcrumb_wrap {
	    padding: 85px 0;
	}
	.slider-main-title {
		max-width: 850px;
	}
	.banner-carousel .slide-item {
		min-height: 450px;
	}
	.slider-main-title h2, .slider-main-title h1 {
		font-size: 35px;    
		line-height: 45px;
	}
	header .main-menu > li > a {
	    padding: 10px 1.1vw;
	}
	.header-logo img {
		width: 118px;
	}
	.btm_footer_shape img:nth-child(1) {
		left: -100px;
	}    
	.btm_footer_shape img:nth-child(2) {
		right: -100px;
	}
	.intro-image {
		margin-right: 30px;
	}
	.img-wrap-small img {
		width: 180px;
	}
	.intro-section-wrap.pad-tb {
		padding: 40px 0 40px;
	}
	.research-wrap.pad-tb {
		padding: 60px 0 40px;
	}
	.research-carousel.owl-carousel .owl-nav button.owl-next {
		right: 0px;
	}
	.research-carousel.owl-carousel .owl-nav button.owl-prev {
		left: -20px;
	}
	.education-content-wrap {
		min-height: 206px;
		padding: 15px 12px;
	}
	.education-content-wrap:before {
		top: 5px;
		left: 5px;
		right: 5px;
		bottom: 5px;
	}
	.footer-widget h3 {
		font-size: 19px;
	}
	.footer-top .col-off-40 {
		margin-left: -40px;
		margin-right: 40px; 
	}
	.education-wrap.pad-tb {
        padding: 40px 0 40px;
	}
	.articles-wrap .accommodation_single_wrap h4 {
	   font-size: 17px;
	}
	.collaborations-wrap h3 {
	    font-size: 17px;
	}
	.testimonialitem p {
        font-size: 20px;
        line-height: 32px;
	}
	.testimonial-wrap .tw_shape_2 {
        right: 15px;
        top: 0%;
	}
	.testimonial-wrap .tw_shape_1 {
        left: 15px;
        bottom: 2%;
	}
	.testimonial-carousel.owl-carousel .owl-nav button.owl-next {
        right: 43%;
    }
    .testimonial-carousel.owl-carousel .owl-nav button.owl-prev {
        left: 43%;
    }
    .contact-info-form h3 {
        font-size: 24px;
    }
    .contact-info-form .contact-details .ci-box h4 {
        font-size: 20px;
    }
    .contact-info-form .contact-details {
        padding: 25px 25px;
    }
    .collaborations-wrap .collaborations_three_wrap {
        gap: 12px;
    }
}
@media only screen and (min-width: 768px) and (max-width: 991px) {
	.container, .container-md, .container-sm {
	    max-width: 740px;
	}
	body {
		font-size: 16px;
		line-height: 1.6;
	}
	h2, .h2 {
	    font-size: 22px;
	}
	h3, .h3 {
	    font-size: 20px;
	}
	h4, .h4 {
	    font-size: 19px;
	}
	h5, .h5 {
	    font-size: 17px;
	}
    .pad-tb {
	    padding: 40px 0;
	}
	.breadcrumb_title h1 {
		font-size: 30px;
	}
	.breadcrumb_wrap {
	    padding: 75px 0;
	}
	.slider-main-title {
		max-width: 700px;
	}
	.banner-carousel .slide-item {
		min-height: 400px;
	}
	.slider-main-title h2, .slider-main-title h1 {
		font-size: 28px;    
		line-height: 38px;
		margin-bottom: 0;
	}
	.banner-section .owl-carousel .owl-nav button.owl-prev {
		left: 5px;
	}
	.banner-section .owl-carousel .owl-nav button.owl-next {
		right: 5px;
	}
	nav.side-menu-nav {
		margin-top: 35px;
	}
	.footer-widget h3.widget_title_one {
		opacity: 1;
	}
	.intro-section-wrap .intro-content {
	    padding-left: 0;
	}
	.header-logo img {
		width: 118px;
	}
	.intro-section-wrap.pad-tb {
		padding: 40px 0;
	}
	.img-wrap-small img {
		width: 150px;
	}
	.intro-image {
		margin-right: 10px;
	}
	.img-wrap-small {
		right: -35px;
		top: -80px;
	}
	.research-carousel.owl-carousel .owl-nav button.owl-prev {
		left: -25px;
	}
	.research-carousel.owl-carousel .owl-nav button.owl-next {
		right: -5px;
	}
	.research-item_title {
		font-size: 20px;
	}
	.education-content-wrap h3 {
		font-size: 1rem;
	}
	.education-content-wrap:before {
		top: 5px;
		left: 5px;
		right: 5px;
		bottom: 5px;
	}
	.education-content-wrap {
		min-height: 238px;
		padding: 15px 15px;
	}
	.footer-top {
		padding: 40px 0 25px;
	}
	.footer-bottom ul {
		margin-right: 0;
		padding-inline-start: 0;
	}
	.btm_footer_shape img:nth-child(1) {
		left: -100px;
	}
	.btm_footer_shape img:nth-child(2) {
		right: -100px;
	}
	.btm_footer_shape img {
		opacity: 0.1;
	}
	.education-wrap.pad-tb {
        padding: 40px 0 40px;
	}
	.whole-team-wrap .col-lg-3.col-md-3 {
        -ms-flex: 0 0 33.333%;
        flex: 0 0 33.333%;
        max-width: 33.333%;
    }
	ul.ars-list > li {
        margin-bottom: 5px;
	}
	.articles-wrap .col-lg-4.col-md-4 {
	    -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
	}
	.articles-wrap .accommodation_single_wrap h4 {
	    font-size: 17px;
	}
	.collaborations-wrap h3 {
	    font-size: 17px;
	}
	.testimonialitem p {
        font-size: 20px;
        line-height: 32px;
	}
	.testimonial-wrap .tw_shape_2 {
        right: 15px;
        top: 0%;
	}
	.testimonial-wrap .tw_shape_1 {
        left: 15px;
        bottom: 2%;
	}
	.testimonial-carousel.owl-carousel .owl-nav button.owl-next {
        right: 42%;
    }
    .testimonial-carousel.owl-carousel .owl-nav button.owl-prev {
        left: 42%;
    }
    .testimonialitem h5 {
        font-size: 22px;
    }
    .inr-education-content-wrap {
        padding: 10px 0px;
    }
    .inr-education-content-wrap h2 {
        font-size: 20px;
    }
    .contact-info-form h3 {
        font-size: 24px;
    }
    .contact-info-form .contact-details {
        padding: 50px 30px;
    }
    .contact-info-form .contact-pad {
        padding: 40px 30px;
    }
    .supportus-wrap .col-md-10 {
        -ms-flex: 0 0 100%;
        flex: 0 0 100%;
        max-width: 100%;
    }
    .collaborations-wrap .collaborations_three_wrap {
        gap: 8px;
    }
}
@media only screen and (min-width: 576px) and (max-width: 767px) {
	.container {
		max-width: 100%;
	}
}
@media only screen and (max-width: 767px) {
	body {
		font-size: 16px;
		line-height: 1.6;
	}
	h2, .h2 {
	    font-size: 24px;
	}
	h3, .h3 {
	    font-size: 20px;
	}
	h4, .h4 {
	    font-size: 19px;
	}
	h5, .h5 {
	    font-size: 17px;
	}
    header {
    	padding: 2px 10px;
    }
    .pad-tb {
	    padding: 40px 0;
	}
	.intro-section-wrap .col-lg-push-6 {
	    left: 0;
	}
	.intro-section-wrap .col-lg-pull-6 {
	    right: 0;
	}
	.side-menu-nav {
		margin-top: 35px;
	}
	.slider-main-title {
		max-width: 100%;
		padding: 0px 25px;
	}
	.banner-carousel .slide-item {
		min-height: 400px;
	}
	.slider-main-title h2, .slider-main-title h1 {
		font-size: 25px;    
		line-height: 35px;
		margin-bottom: 0px;
	}
	.banner-section .owl-carousel .owl-nav button.owl-prev {
		left: 5px;
	}
	.banner-section .owl-carousel .owl-nav button.owl-next {
		right: 5px;
	}
	.breadcrumb_wrap {
		padding: 70px 0;
	}
	.breadcrumb_title h1 {
		font-size: 35px;
	}
	.thanks-sec h3 {
	    font-size: 24px;
	    line-height: 34px;
	}
	.thanks-sec h2 {
		font-size: 42px;
	}
	.research-carousel.owl-carousel .owl-nav button.owl-prev {
		left: 0;
	}
	.research-carousel.owl-carousel .owl-nav button.owl-next {
	    right: 15px;
	}
	.footer-top {
		padding: 40px 0 25px;
	}
	.intro-section-wrap.pad-tb {
		padding: 40px 0;
	}
	.intro-section-wrap .intro-content {
		padding-left: 0;
		padding-bottom: 25px;
	}
	.intro-section-wrap .intro-content p {
		margin-bottom: 10px;
	}
	.footer-widget h3.widget_title_one {
		display: none;
	}
	.footer-bottom {
		padding: 15px 0 15px;
		text-align: center;
	}
	.footer-bottom ul {
		float: none;
		margin-right: 0;
		margin-top: 10px;
		padding-inline-start: 0;
	}
	.header-logo img {
		width: 118px;
	}
	.research-carousel.owl-carousel .owl-nav button.owl-next span, .research-carousel.owl-carousel .owl-nav button.owl-prev span {
		color: #83782f;
		opacity: 0.8;
	}
	.btm_footer_shape img {
		opacity: 0.1;
	}
	.education-wrap.pad-tb {
        padding: 40px 0 40px;
	}
	.education-full-wrap {
        text-align: center;
        margin-bottom: 30px;
		padding: 0 15px;
		display: flex;
		justify-content: center;
    }
	.education-wrap .mt-5 {
		margin-top: 1rem!important;
	}
	.education-content-wrap {
		min-height: auto;
		padding: 30px 15px;
	}
	.education-full-wrap.education-full-wrap-mid {
		display: flex;
        flex-direction: column-reverse;
	}
	.inr-education-wrap .col-lg-push-6 {
		left: 0;
	}
	.inr-education-wrap .col-lg-pull-6 {
		right: 0;
	}
	.sightings_at_arrs .inr-education-content-wrap {
		padding: 15px 0px 0px;
	}
	ul.ars-list > li {
        padding-left: 22px;
        margin-bottom: 6px;
	}
	.articles-wrap .col-lg-4.col-md-4 {
        width: 50%;
    }
    .articles-wrap .accommodation_single_wrap h4 {
        font-size: 17px;
    }
	.collaborations-wrap .collaborations_three_wrap, .collaborations_single_wrap {
		display: block;
	}
	.testimonialitem p {
		font-size: 18px;    
		line-height: 26px;
	}
	.testimonialitem h5 {
		font-size: 18px;
		line-height: 26px;
	}
	.testimonial-wrap .tw_shape_1 {
        left: 0;
        bottom: 15px;
	}
	.testimonial-wrap .tw_shape_2 {
        right: 0;
        top: 15px;
	}
	.testimonial-wrap .tw_shape_2, .testimonial-wrap .tw_shape_1 {
		opacity: 0.3;
	}
	.inr-education-wrap .inr-education-content-wrap {
        padding: 15px 0px 0;
    }
	.volunteer-image-wrap {
		margin-top: 30px;
	}
	.contact-info-form .contact-details {
	    padding: 30px 15px;
	}
	.contact-info-form .contact-pad {
		padding: 30px 15px;
	}
	.contact-info-form h3 {
	    font-size: 22px;
	}
	.contact-info-form .contact-details .ci-box h4 {
	    font-size: 20px;
	}
	.testimonial-carousel.owl-carousel .owl-nav button.owl-prev {
        left: 40%;
    }
    .testimonial-carousel.owl-carousel .owl-nav button.owl-next {
        right: 40%;
    }
}
@media only screen and (max-width: 575px) {
	.banner-carousel .slide-item {
		min-height: 350px;
	}
	.slider-main-title h2, .slider-main-title h1 {
		font-size: 22px;    
		line-height: 32px;
	}
	.intro-image {
		margin-right: 20px;
	}
	.img-wrap-small {
		right: -30px;
		top: -40px;
	}
	.img-wrap-small img {
		width: 150px;
	}
	.research-shape {
		left: -240px;
	}
	.research-shape-1 {
		right: -45px;
	}
	.arrs-history p {
		font-size: 16px;
	}
	ul.ars-list > li:before {
		top: 1px;
	}
	.breadcrumb_title h1 {
        font-size: 30px;
    }
	.testimonial-carousel.owl-carousel .owl-nav button.owl-prev {
        left: 38%;
    }
    .testimonial-carousel.owl-carousel .owl-nav button.owl-next {
        right: 38%;
    }
}	
@media only screen and (max-width: 480px) { 
    h2, .h2 {
        font-size: 22px;
    }
	.top_bar ul {
		float: none; padding: 0; margin-right: 0; margin-top: 5px;
	}
	.top_bar ul > li {
	    margin-left: 0;
	    float: none;
	}
	.top_bar ul > li a {
		padding: 0;
	}
	.top_bar ul > li a:after {
		display: none;
	}
	.top_bar {
		text-align: center;
	}
	.top_bar ul > li a {
		font-size: 16px;
	}
	header .header-logo {
		width: 80%;
	}
	.banner-section .owl-carousel .owl-nav button.owl-prev span, .banner-section .owl-carousel .owl-nav button.owl-next span {
		font-size: 32px;
	}
	.slider-main-title h2, .slider-main-title h1 {
        font-size: 20px;
        line-height: 26px;
    }
	.banner-carousel .slide-item {
        min-height: 310px;
    }
	.breadcrumb_wrap {
        padding: 65px 0;
    }
	.breadcrumb_title h1 {
        font-size: 28px;
    }
	.top_bar ul.top_mail {
		float: none;
	}
	.top_bar ul.top_mail > li {
		margin-left: 0;
		float: none;
	}
	.top_bar ul.social-links {
		display: none;
	}
	.articles-wrap .col-lg-4.col-md-4 {
        width: 100%;
    }
	.collaborations-wrap h3 {
	    font-size: 17px;
	}
	.testimonial-carousel.owl-carousel .owl-nav button.owl-prev {
        left: 35%;
    }
    .testimonial-carousel.owl-carousel .owl-nav button.owl-next {
        right: 35%;
    }
}
@media only screen and (max-width: 393px) {
	.slider-main-title h2, .slider-main-title h1 {
		font-size: 18px;    
		line-height: 26px;
	}
	.banner-carousel .slide-item {
        min-height: 250px;
    }
	.research-shape {
        left: -300px;
    }
	.header-logo img {
        width: 106px;
    }
    .contact-info-form .detail {
        margin: 5px 0 0 10px;
    }
}
@media only screen and (max-width: 375px) {
	.breadcrumb_title h1 {
        font-size: 26px;
    }
	.research-shape-1 {
        right: -55px;
    }
    h2, .h2 {
        font-size: 20px;
    }
    .testimonial-carousel.owl-carousel .owl-nav button.owl-prev {
        left: 34%;
    }
    .testimonial-carousel.owl-carousel .owl-nav button.owl-next {
        right: 34%;
    }
    .contact-info-form .contact-details .ci-box i {
        width: 45px;
        font-size: 20px;
        height: 45px;
        line-height: 45px;
    }
}
@media only screen and (max-width: 360px) { 
	.banner-carousel .slide-item {
        min-height: 240px;
    }
	.slider-main-title h2, .slider-main-title h1 {
        font-size: 16px;
                line-height: 24px;
    }
	.research-item_title {
		font-size: 19px;
	}
	h3, .h3 {
        font-size: 19px;
    }
    .top_bar ul.top_mail > li a {
        font-size: 16px;
    }
    .testimonial-carousel.owl-carousel .owl-nav button.owl-next {
        right: 32.5%;
    }
    .testimonial-carousel.owl-carousel .owl-nav button.owl-prev {
        left: 32.5%;
    }
    .contact-info-form .contact-details {
        padding: 30px 8px;
    }
    .contact-info-form .contact-details .ci-box i {
        width: 35px;
        font-size: 18px;
        height: 35px;
        line-height: 35px;
    }
    .contact-info-form .contact-details .ci-box h4 {
        font-size: 18px;
    }
    .contact-info-form .contact-details .ci-box p {
        font-size: 14px;
    }
}
@media only screen and (max-width: 320px) { 
	.side-menu-wrap {
	    width: 95%;
	}
}