.product-link-btn {
    line-height: 36px;
    border-radius: 18px;
    color: #284e9d;
    border: 1px solid #284e9d;
    transition: opacity .5s ease;
    opacity: 1;
    cursor: pointer;
    text-align: center;
    padding: 10px 20px;
    margin: 0 auto;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    display: inline;
}

.product-link-btn.link-intro {
    background-color: #289d49;
    color: #fff;
    border-width: 0
}

.product-link-btn.link-demo {
    background-color: #284e9d;
    color: #fff;
    border-width: 0
}

.case-content-img{
    width: 100%;
}