section#diagnostics {
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    height: auto;
    padding: 3rem 0;
}
section#diagnostics h2 {
    font-size: 4rem;
    font-weight: bold;
    position: relative;
    padding-left: 15px;
}
section#diagnostics h2::after {
    content: '';
    position: absolute;
    max-width: 545px;
    width: 100%;
    height: 35px;
    background: #759fe6;
    bottom: 0;
    left: 0;
    z-index: -5;
}
div.kcesa-container {
    display: flex;
    padding: 30px 50px;
    border: 2px solid #759fe6;
    justify-content: space-evenly;
    position: relative;
    margin-top: 50px;
}
div.kcesa-container::after {
    content: 'K-CESA';
    position: absolute;
    top: -35px;
    left: 50px;
    width: 250px;
    height: 70px;
    background: #759fe6;
    border-radius: 50px;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
}
div.subb-container {
    position: relative;
    width: 290px;
    height: 270px;
    background: #a5c6ff;
    border-radius: 10px;
    color: #000;
    font-size: 1.3rem;
    display: inline-block;
    text-align: center;
    margin: 20px;
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 20px;
    padding-bottom: 20px;
    line-height: 170%;
}div.kcesa-container div.check-img {
    width: 200px;
    padding-top: 3rem;
}
div.kcesa-container div.check-img img {
    width: 100%;
}
div.kcesa-container div.kcesa-box {
    width: calc(100% - 300px);
    padding-top: 0.5rem;
}
div.kcesa-container div.kcesa-box {
    font-size: 1.5rem;
}
div.kcesa-container div.kcesa-box h3 {
    margin-bottom: 1rem;
}