@media only screen and (min-width: 320px) and (max-width:768px){
    .mb-col{
        width: 50%;
    }

    .hero_slider .carousel-caption h3 {
    font-size: 45px;
}

.chairman-div {
    margin-bottom: 50px;
}

.contact-margin {
    margin: 25px 0px;
}

.contact_us_sec .left_content {
    margin-bottom: 40px;
}

.hero_slider .carousel-item img {
    height: 70vh;
}

.mission_sec .misson_img img {
    width: 300px;
    height: 300px;
    
}

.mission_sec .misson_img::before {
    
    top: -10px;
    left: 25px;
    height: 300px;
    width: 300px;
   
}

.mission_sec .misson_img::after {
    height: 120px;
    width: 120px;

}

.mission_sec .misson_img {
    margin-top: 25px;
}

.theme-btn, .theme-btn:visited {
    padding: 14px 40px;
    margin-bottom:20px; 
}
header .top_head .follow_up ul li a {
    font-size: 14px;
    margin-right: 13px;
   
}

}