.page {
    font-size: 16px;
}

.pc {
    display: block;
}

.mobile {
    display: none;
}

.banner {
    width: 100%;
}

.banner img {
    width: 100%;
}

.part1,
.part2,
.part3,
.part5 {
    width: 100%;
}

.part1 .part1-content,
.part2 .part2-content,
.part3 .part3-content,
.part5 .part5-content {
    width: 1395px;
    margin:100px auto;
}

.part4 {
    padding-top: 20px;
}

.part4 .container {
    width: 1395px;
    margin: auto;
    display: flex;
    padding: 50px 0;
}

.part4 .place {
    width: 420px;
    padding-left: 60px;
}

.part4 .product {
    padding-right: 40px;
    flex: 1;
}

.part4 .title {
    margin-bottom: 50px;
}

.part4 .title h3 {
    font-size: 45px;
    font-weight: bold;
    display: inline-block;
    line-height: 45px;
}

.part4 .title .dashline {
    width: 690px;
    border-bottom: 2px dashed #e65758;
    margin-left: 30px;
    margin-top: 20px;
    float: right;
}

.part4 .select {
    display: flex;
}

.part4 .select .right {
    display: flex;
    align-items: center;
    padding-right: 40px;
    flex: 1;
    justify-content: flex-end;
}

.part4 .select .right span {
    font-size: 20px;
    margin-right: 20px;
}

.part4 .select h4 {
    font-size: 25px;
    padding-left: 20px;
    margin-bottom: 20px;
}

.part4 .select button {
    display: inline-block;
    width: 100px;
    height: 40px;
    line-height: 40px;
    border-radius: 40px;
    background-color: #dedede;
    border: 0;
    margin-right: 20px;
}

.part4 .select button:hover {
    background-color: #e65758;
    color: #fff;
}

.part4 .select button.active {
    background-color: #e65758;
    color: #fff;
}

.part4 .select button.cy:hover {
    background-color: #d69347;
    color: #fff;
}

.part4 .select button.cy.active {
    background-color: #d69347;
    color: #fff;
}

.part4 .select button.zx:hover {
    background-color: #5aa9b9;
    color: #fff;
}

.part4 .select button.zx.active {
    background-color: #5aa9b9;
    color: #fff;
}

.part4 .select button.flg:hover {
    background-color: #6ab3eb;
    color: #fff;
}

.part4 .select button.flg.active {
    background-color: #6ab3eb;
    color: #fff;
}

.part4 .info .active {
    margin: 30px 0 20px 0;
}

.part4 .info .active {
    display: block;
}

.part4 .info .tips {
    font-size: 10px;
}

.part-top {
    width: 1395px;
    margin: auto;
}

.part4 .hy,
.part4 .cy,
.part4 .zx,
.part4 .flg {
    display: none;
}

.part4 .active {
    display: block;
}

.part4 .product-info .product-name {
    display: flex;
    align-items: center;
    margin: 30px 0;
    font-size: 20px;
}

.part4 .product-info h4 {
    margin-right: 30px;
    font-size: 25px;
}

.part4 .product-info ul {
    font-size: 20px;
    padding-left: 15px;
}

.houyi .product-info ul {
    color: #e65758;
}

.changyue .product-info ul {
    color: #d69347;
}

.zhixuan .product-info ul {
    color: #5aa9b9;
}

.fanglanguang .product-info ul {
    color: #6ab3eb;
}

.part4 .product-info ul li {
    list-style: square;
    line-height: 30px;
    margin-bottom: 15px;
}

.part4 .product-info ul li span {
    color: #000;
}

@media screen and (max-width: 1708px) {

    .part4,
    .customer,
    .technological,
    .liuyi,
    .curing,
    .technological,
    .liuyi,
    .curing {
        zoom: .89;
    }
}

@media screen and (max-width: 1440px) {

    .part4,
    .customer,
    .technological,
    .liuyi,
    .curing {
        zoom: .75;
    }
}

@media screen and (max-width: 1366px) {

    .part4,
    .customer,
    .technological,
    .liuyi,
    .curing {
        zoom: .71;
    }
}

@media screen and (max-width: 1024px) {

    .part4,
    .customer,
    .technological,
    .liuyi,
    .curing {
        zoom: .66;
    }
}

@media screen and (max-width: 1024px) {

    .part4,
    .customer,
    .technological,
    .liuyi,
    .curing {
        zoom: .55;
    }
}

@media screen and (max-width: 960px) {

    .part4,
    .customer,
    .technological,
    .liuyi,
    .curing {
        zoom: .53;
    }
}

@media screen and (max-width: 799px) {
    .pc {
        display: none;
    }

    .mobile {
        display: block;
    }

    .part4{
        zoom:.5;
    }

    .part1,
    .part2,
    .part3,
    .part5 {
        width: 100%;
    }

    .part1 .part1-content,
    .part2 .part2-content,
    .part3 .part3-content,
    .part5 .part5-content {
        width: 85%;
        margin:20px auto;
    }

    .part1 .part1-content img,
    .part2 .part2-content img,
    .part3 .part3-content img,
    .part5 .part5-content img {
        width: 100%;
    }

    .part4 .container {
        width: 85%;
        display: block;
        padding: 20px 0;
    }

    .part4 .product {
        padding-left: 0;
        padding-right: 0;
    }

    .part4 .title {
        display: flex;
    }

    .part4 .title .dashline {
        flex: 1;
        border-top: 2px dashed #e65758;
        border-bottom: none;
    }

    .part4 .place {
        width: 100%;
        margin-bottom: 30px;
        padding-left: 0;
    }
    
    .part4 .part-top img {
        width: 100%;
    }

    .part4 .info img {
        width: 100%;
    }

    .part4 .place img {
        width: 100%;
    }

    .part4 .tips {
        text-align: right;
    }

    .part2 .title,
    .part3 .title,
    .part5 .title,
    .part6 .title {
        width: 85%;
    }

    .part4 .select .right {
        padding-right: 0px;
    }

    .part4 .select button {
        margin-right: 10px;
    }

    .part4 .select .right span {
        margin-right: 5px;
    }
}