main {
    width: var(--all-width);
    margin: 0 auto;
}

.content {
    width: 800px;
    margin: 0 auto 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.content h2 {
    font-size: 52px;
    font-weight: 550;
    margin-bottom: 20px;
}

.content i {
    font-size: 13px;
    color: #389fe6;
    background-color: #f3fcff;
    margin-right: auto;
    padding: 5px 15px;
    border-radius: 99px;
}

.content .img-box::before {
    padding-top: 60%;
}

.content h3 {
    font-size: 28px;
    font-weight: 550;
}

.content p {
    font-size: 18px;
    font-weight: 530;
    font-family: 'cont';
}

.list h2 {
    text-align: center;
}

strong,
b {
    font-weight: bold;
}

@media screen and (max-width:769px) {
    .content {
        width: 100%;
        padding: 0 5px;
    }

    .content h2 {
        font-size: 32px;
        margin-bottom: 10px;
    }

    .content h3 {
        font-size: 19px;
    }

    .content p {
        font-size: 15px;
    }
}