.product_content {
    width: 100%;
    margin: auto;
    margin-top: 70px;
}

.nav-link-text {
    display: flex;
    align-items: center; /* 在交叉轴上居中对齐 */
    height: 50px;
    border-top: solid 1px #999999;
    border-bottom: solid 1px #999999;

}

.breadcrumb {
    display: flex;
    list-style: none;
    padding: 0;
    background: #FFFFFF;
    margin: auto;
    width: 90%;

    /*margin-top: auto;*/
}

.breadcrumb-item {
    /*margin-right: 5px;*/
}

/*.breadcrumb-item::after {*/
/*    content: '>';*/
/*    margin-left: 5px;*/
/*    margin-right: 5px;*/
/*}*/

.breadcrumb-item:last-child::after {
    content: none;
}

.breadcrumb-item a {
    text-decoration: none;
    font-weight: bold;
}

/*-------*/

.scrollNav {
    position: relative;
    width: 100%;
    display: flex;
    /*justify-content: space-around;*/
    background-color: #f8f9fa;


    /*z-index: 1000;*/
    /*transition: top 0.3s ease-out;*/
}

.scrollNav-content {
    position: relative;

    display: flex;
    width: 90%;
    margin: auto;
}

.navItem {
    position: relative;
    padding: 30px 0 30px 0;
    /*margin-left: 15px;*/
    cursor: pointer;
    user-select: none;
    font-size: 25px;
}

.navItem-li {
    margin-left: 40px;
}

.contentSection {
    /*margin-top: 60px;*/
}

.section {
    background-color: #F2F4F8;
    /*width: 90%;*/
    /*margin: auto;*/
    /*height: 500px;*/
    /*display: flex;*/
    /*align-items: center;*/
    /*justify-content: center;*/
    padding-top: 50px;
    padding-bottom: 50px;
}

.section-content {
    width: 90%;
    margin: auto;
}

.highlightBar {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 2px;
    background-color: #007bff;
    width: 0;
    transition: width 0.3s ease-out;
}

.navItem:hover .highlightBar, .navItem.active .highlightBar {
    width: 100%;
}

.section-content-data {
    margin-top: 50px;
    padding-bottom: 50px;
}

.little-title {
    padding-bottom: 20px;
}

.little-content {
    font-size: 20px;
}

.second-space {
    display: flex;
    width: calc(100% / 2 - 1rem);
}

.second-space-3 {
    /*display: flex;*/
    width: calc(100% / 3 - 1rem);
    background-color: #F2F4F8;
}

.section-content-data-line {
    display: flex;
    justify-content: space-between;
}

.second-space-content {
    margin-left: 0.73rem;
}

.second-space-img {
    text-align: center;
}

.third-title {
    padding: 30px;
    background-color: #007bff;
    color: #FFFFFF;
}

.third-content {
    background-color: #F2F4F8;
    padding: 30px;
    font-size: 20px;
}

.section-line-height {
    flex: 1;
    /*display: grid;*/
    /*grid-template-columns: repeat(3, 1fr);*/

}
.description{
    border-top: #999999 solid 1px;
    height: 400px;
    width: 100%;
    justify-content: center;
    align-items: center;
    display: flex;
}
.description-content{
    width: 60%;
    margin: auto;

}
.description-content-title{
    margin: auto;
    justify-content: center;
    display: flex;

}
.button-container {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}

.button {
    flex: 1;
    margin: 5px;
    padding: 10px;
    text-align: center;
    background-color: #3498db;
    color: #fff;
    cursor: pointer;
}
#product_banner{

    background-image: url("/website/imgs/product/banner/banner-1.png");
    height: 618px;
    width: 100%;
    align-items: center;
    display: flex;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.product_banner-content{
    width: 90%;
    margin: auto;
    /*display: flex;*/
    align-items: center;
    color: #FFFFFF;
}
#banner-title{
    font-size: 40px;
}
.banner-desc{
    margin-top: 50px;
    font-size: 20px;
}
.banner-button{
    margin-top: 50px;
    /*font-size: 40px;*/
}
.banner-button-text{
    font-size:20px;
    width: 150px;
    /*padding: 5px;*/
}

.banner-button-1{
    border: 1px solid #FFFFFF;
    color: #0075FF;
    background-color: #FFFFFF;
    /*width: 80%;*/
}

.banner-button-1:hover{
    border: 1px solid #0075FF;
    color: white;
    background-color: #0075FF;
}
.banner-button-2{
    border: 1px solid white;
    color: #0075FF;
    background-color: white;
    /*width: 80%;*/
}
.banner-button-2:hover{
    border: 1px solid #0075FF;
    color: white;
    background-color: #0075FF;
}
.bottom-button{
    border: 1px solid #0075FF;
    color: #0075FF;
    background-color: white;
}
.bottom-button:hover{
    border: 1px solid white;
    color: white;
    background-color: #0075FF;
}

@media (max-width: 760px) {
    .button-container {
        flex-direction: column;
    }

    .section-content-data-line {
        display: block;
        justify-content: center;
    }

    .second-space {
        display: block;
        width: calc(100% / 1 - 1rem);
    }

    .second-space-3 {
        /*display: flex;*/
        display: block;
        width: calc(100% / 1 - 1rem);
        background-color: #F2F4F8;
    }
    .little-title{
        text-align: center;
    }
    .navItem{
        font-size: 18px;
    }
}