.header {
    background-color: #fff;
    height: 95px;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    color: #1f1e1e;
    text-decoration: none;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out;
}

.course-student-header {
    background: #fff;
    padding: 25px 0px;
}

.certificate-verify-padding {
    /* padding-top: 80px; */
    padding-bottom: 30px;
}

.course-duration {
    margin-left: 0px;
}

.search-group input {
    margin-left: 5px;
}