body{margin-top:20px;}
.popular_courses {
    padding-bottom: 100px;
}
@media (max-width: 991px) {
    .popular_courses {
        padding-bottom: 40px;
    }
}
.popular_courses .owl-item {
    opacity: 0;
    -webkit-transition: all 0.3s ease 0s;
    -moz-transition: all 0.3s ease 0s;
    -o-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
    padding: 0px 10px;
    padding-bottom: 30px;
}
.popular_courses .owl-item.active {
    opacity: 1;
}
.popular_courses .owl-nav {
    display: flex !important;
    justify-content: space-between;
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
   
}
@media (max-width: 991px) { 
    .popular_courses .owl-nav {
        display: none !important;
    }
}
.popular_courses .owl-nav .owl-prev img,
.popular_courses .owl-nav .owl-next img {
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    -webkit-transition: all 0.3s ease 0s;
    -moz-transition: all 0.3s ease 0s;
    -o-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
}
.popular_courses .owl-nav .owl-prev img:hover,
.popular_courses .owl-nav .owl-next img:hover {
    -webkit-filter: grayscale(0%);
    -moz-filter: grayscale(0%);
    -ms-filter: grayscale(0%);
    -o-filter: grayscale(0%);
    filter: grayscale(0%);
}

.single_course {
    -webkit-transition: all 0.3s ease 0s;
    -moz-transition: all 0.3s ease 0s;
    -o-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
}
.single_course .course_head {
    position: relative;
    overflow: hidden;
}
.single_course .course_head img {
    -webkit-transition: all 0.3s ease 0s;
    -moz-transition: all 0.3s ease 0s;
    -o-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
}
.single_course .price {
    position: absolute;
    top: -34px;
    right: 15px;
    z-index: 2;
    color: #002347;
    display: inline-block;
    height: 65px;
    line-height: 65px;
    width: 65px;
    text-align: center;
    border-radius: 50px;
    background: #fdc632;
    font-family: "Rubik", sans-serif;
    font-weight: 500;
    font-size: 20px;
    -webkit-transition: all 0.3s ease 0s;
    -moz-transition: all 0.3s ease 0s;
    -o-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
}
.single_course .price img {
    margin-top: -8px;
    -webkit-transition: all 0.3s ease 0s;
    -moz-transition: all 0.3s ease 0s;
    -o-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
}
.single_course .course_content {
    padding: 30px 26px;
    background: #f9f9ff;
    position: relative;
    -webkit-transition: all 0.3s ease 0s;
    -moz-transition: all 0.3s ease 0s;
    -o-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
}
.single_course .course_content .tag {
    padding: 2px 21px;
    font-size: 13px;
    color: #fff;
    background: #002347;
    text-transform: uppercase;
}
.single_course .course_content h4 {
    font-size: 20px;
    font-weight: 500;
}
.single_course .course_content h4 a {
    color: #002347;
}
.single_course .course_content p {
    margin: 0;
}
.single_course .course_content .course_meta {
    margin-top: 25px;
}
.single_course .course_content .course_meta .meta_info a {
    color: #002347;
}
.single_course .authr_meta img {
    width: 45px !important;
    height:auto;
    display: inline-block !important;
}
.single_course .authr_meta span {
    color: #002347;
    font-weight: 500;
}
.single_course:hover {
    box-shadow: 0px 10px 30px rgba(0, 35, 71, 0.1);
}
.single_course:hover .course_head img {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}
.single_course:hover .course_content {
    background: #fff;
}
.single_course:hover .price {
    background: #002347;
    color: #fdc632;
}
.single_course:hover h4 a {
    color: #fdc632;
}