.content-preview {
    position: relative;
    max-height: 200px;
    overflow: hidden;
    transition: max-height .5s ease-in-out;
}

.content-preview:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, hsla(0, 0%, 100%, 0), #fff);
    pointer-events: none;
}

.content-preview.no-after {
    max-height: 9999px !important;
}

.content-preview.no-after:after {
    display: none;
}

.btn-selengkapnya-about {
    background-color: #01a7e1;
    color: #fff;
    font-weight: 600;
    border: none;
    border-radius: 9999px;
    padding: 6px 16px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}