#header {
    top: 0;
    background-color: #fff;
}

#header ul li .link {
    color: #333;
}

#footer {
    height: auto;
}

#footer .footer_content {
    top: 40%;
    height: 60vh;
}

.contactBg {
    position: relative;
    margin-top: 80px;
    width: 100%;
    height: 400px;
}


.contactBg::after {
    content: "";
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: rgba(0, 0, 0, .2);
}

.contactBg img {
    display: block;
    width: 100%;
    height: inherit;
    object-fit: cover;
}

.contactBg span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    color: #FFF;
    font-size: 40px;
    letter-spacing: 2px;
    text-align: center;
    font-weight: 700;
    z-index: 2;
    user-select: none;
}

.tel_my {
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: calc(100% - 480px);
    background: #FFF;
}

.tel_my .tel_content {
    height: 400px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tel_my .tel_content .tel_content_left,
.tel_my .tel_content .tel_content_right {
    flex: 1;
    height: 400px;
    background: green;
}

.tel_my .tel_content .tel_content_left {
    display: flex;
    justify-content: center;
    flex-direction: column;
    background-image: url(../images/tel_bg.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.tel_my .tel_content .tel_content_left p {
    margin: 8px 0;
    padding-left: 30px;
    color: #FFF;
    font-size: 14px;
}

.tel_my .tel_content .tel_content_left p:first-child {
    font-size: 24px;
    font-weight: 500;
}

.tel_my .tel_content .tel_content_left p:nth-child(2) {
    font-size: 12px;
}

@media (min-width: 992px) {
    .tel_my .tel_content {
        width: 100%;
    }

}

@media (min-width: 768px) and (max-width: 991px) {
    .tel_my .tel_content {
        width: 100%;
        max-width: 720px;
    }
}


@media (max-width: 767px) {
    .tel_my .tel_content {
        width: 100%;
        height: 600px;
        flex-direction: column;
    }

    .tel_my .tel_content .tel_content_left,
    .tel_my .tel_content .tel_content_right {
        width: 100%;
        height: 400px;
    }
}


.prodetail {
    padding: 12px;
    margin: 20px auto;
    width: 992px;
}

.prodetail .h1 {
    font-size: 30px;
    font-weight: 500;
    text-align: center;
}

.prodetail .h2 {
    font-size: 18px;
    color: #333;
}

.prodetail .h3 {
    font-size: 15px;
    color: #333;
}

.prodetail div {
    text-align: justify;
    margin: 0;
    padding: 6px 0;
    line-height: 30px;
}

.prodetail img {
    width: 100%;
}

@media (min-width: 992px) {

    .prodetail {
        margin: 20px auto;
        width: 992px;
    }

}

@media (min-width: 768px) and (max-width: 991px) {
    .prodetail {
        margin: 20px auto;
        width: 720px;
    }
}


@media (max-width: 767px) {
    .prodetail {
        margin: 0;
        width: 100%;
    }
}


.tips {
    margin: 0 auto;
    width: calc(100% - 480px);
    font-size: 14px;
    color: #666;
}

.email {
    margin: 20px auto;
    width: calc(100% - 480px);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    row-gap: 10px;
    column-gap: 5px;
}

.email li {
    width: calc(50% - 5px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 160px;
    border: 2px solid #E6E6E6;
    box-sizing: border-box;
}

.email li span {
    padding-left: 25px;
    font-size: 18px;
    line-height: 38px;
    display: block;
    color: #4d4d4d;
}