@media (min-width: 1200px){

}
@media (max-width: 992px) {
    .section {
        padding: 40px;
    }
    .swiper-button-prev, .swiper-button-next {
        background-color: rgba(255,255,255,0.5);
    }
    .slider-cont .lrge-title {
        font-size: 45px;
    }
    .swiper-horizontal > .swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
        left: 3%;
    }
    .abt-box {
        padding: 16px;
        margin: 0;
    }
    .key-cont h4 {
        font-size: 20px;
        font-weight: 700;
    }
}
@media (max-width: 768px) {
    .navbar.biobrnkNav .navbar-brand img {
        max-height: 40px;
    }  
    .useful-lnks h4 {
        font-size: 16px;
        margin-bottom: 20px;
    }  
    .section {
        padding: 40px;
    }
    .key-cont h4 {
        font-size: 20px;
        max-width: 100%;
    }
    .key-blck-icn img {
        max-width: 65px;
    }
    .key-blck-icn span {
        width: 100px;
        height: 100px;
    }
    .section-hedr h1 {
        font-size: 20px;
        max-width: 100%;
    }
    .section-hedr h4 {
        font-size: 20px;
    }
    .abt-box {
        padding: 16px;
        margin: 0;
    }
    .abt-box h4 {
        font-size: 18px;
    }
    .section-hedr p {
        font-size: 16px;
    }
    .slider-cont .lrge-title {
        font-size: 38px;
    }
}
@media (max-width: 480px) {
    .slider-cont .lrge-title {
        margin-bottom: 0px;
    }
    .abt-box p{
        margin-bottom: 0px;
    }
    .abt-box p {
        min-height: auto;
    }
    .slider-cont .lrge-title {
        font-size: 32px;
    }
    .swiper-button-prev, .swiper-button-next {
        background-color: rgba(255,255,255,0.5);
    }
    .abt-box {
        padding: 16px 0;
        background-color: #fff;
        margin: 0;
    }
    .abt-box h4 {
        min-height: auto;
    }
    .section-hedr h1 {
        font-size: 20px;
        max-width: 100%;
    }
    .section-hedr h4 {
        font-size: 22px;
    }
    .key-blck-icn img {
        max-width: 70px;
    }
    .key-blck-icn span {
        width: 120px;
        height: 120px;
    }
    .key-cont h4 {
        font-size: 22px;
        margin-bottom: 14px;
        max-width: 100%;
        margin: 0 auto 10px;
    }
    .key-blck {
        margin-bottom: 0px;
    }
    .useful-lnks {
        margin-bottom: 28px;
    }
    .sub-footr {
        background-color: transparent;
        padding: 0;
        margin: 16px 0;
    }
}
@media (max-width: 320px){
    .navbar.biobrnkNav .navbar-brand img {
        max-height: 30px;
    }
    .slider-cont .lrge-title {
        font-size: 24px;
    }
    .slde-para {
        font-size: 14px;
    }    
    .swiper-horizontal > .swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
        left: 3%;
    }
    .section-hedr h1 {
        font-size: 22px;
    }
    .section-hedr h4 {
        font-size: 20px;
    }
    .section {
        padding: 40px 0;
    }    
    .abt-box h4 {
        min-height: auto;
        font-size: 20px;
    }
    .section-hedr h1 {
        max-width: 100%;
    }
    .txt-hed h1 {
        margin: 0 auto 16px;
    }
    .key-cont h4 {
        font-size: 20px;
        max-width: 100%;
        margin: 0 auto 20px;
    }
    .key-blck-icn img {
        max-width: 60px;
    }
    .key-blck-icn span {
        width: 100px;
        height: 100px;
    }       
    .abt-box p{
        margin-bottom: 0px;
    }
    .abt-box p {
        min-height: auto;
    }
}