.product {
    max-width: 100%;
    display: flex;
    flex-direction: column;
}

.product>div {
    position: relative;
}

.product>div>img {
    width: 100%;
}

.product>div>img:last-of-type {
    display: none;
}

.product>div>img:first-of-type {
    display: block;
}

.product-content-left,
.product-content-right {
    position: absolute;
    top: 25px;
}

.product-content-left {
    left:9.666%;
}

.product-content-right {
    right: 12.666%;
}

.product-content-left>h2,
.product-content-right>h2 {
    font-size: 42px;
    margin: 0;
    padding: 0;
}

.product-content-left>span,
.product-content-right>span {
    font-size: 18px;
    display: block;
    padding: 31px 0 38px;
}

.product-content-left>p,
.product-content-right>p {
    font-size: 26px;
    width: 620px;
    color: #333;
}

.product-content-left>p::after,
.product-content-right>p::after {
    content: "";
    display: block;
    width: 80px;
    height: 3px;
    margin-top: 48px;
    margin-bottom: 31px;
    background: #000;
}

.product-tip {
    padding-bottom: 142px;
}

.product-tip>button {
    padding: 10px;
    background-color: #048d34;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
}

@media screen and (max-width:768px) {
    .product-content-left,
    .product-content-right {
        display: none;
    }
    .product>div>img:last-of-type {
        display: block;
    }
    .product>div>img:first-of-type {
        display: none;
    }
}