.renewable-box {
    background: #fff;
    border-radius: 20px;
    padding: 40px 50px;
    max-width: 700px;
    margin: auto;
    text-align: center;
}

.title {
    font-size: 26px;
    font-weight: 600;
    color: #0b3c6d;
    margin-bottom: 25px;
}

.theory-list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    text-align: center;
}

.theory-list li {
    margin-bottom: 16px;
    font-size: 15px;
    line-height: 1.7;
    color: #555;
    text-align:left;
}

.theory-list li::before {
    content: none;   /* dot fully removed */
}