.product{
    width: 100%;
    padding: 88px 0;
    box-sizing: border-box;
    background: #f6f8fc
}
.fixation{
    display: flex;
    justify-content: space-between;
    width: 80%;
    height: 100%;
    margin: 0 auto;
}
.fixation .category{
    width: 240px;
}
.fixation .category_ul{
    width: 100%;
    list-style: none;
}
.fixation .category_ul_li{
    width: 100%; 
    height: 50px;
    background: #ebeef5;
    font-size: 16px;
    position: relative;
    margin-bottom: 8px 
}
.fixation .category_a{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center; /* 让文本居中 */
}
.fixation .active{
    background: #409eff;
    color: white; 
}
.fixation .inactive{
    display: none;
}
.content{
    width: calc(100% - 290px);
    height: 100%;
    background-size: 100%;
    border-radius: 6px;
    padding: 0 24px;
    box-sizing: border-box;
    box-shadow: 0 0 10px #e3e3e3;
}
.content .bread{
    width: 100%;
    height: 50px;
    border-bottom: 1px solid #e3e3e3;
    display: flex;
    align-items: center;
}
.content .article, .product-content{
    width: 100%;
}
.product-content .block{
    width: 100%;
    padding-bottom: 24px;
}
.product-content .block .block-content{
    width: 100%;
}
.product-content .block .block-content .query{
    width: 100%;
    background-color: #e8f0ff;
    background-size: 100% 100%;
    padding: 32px 50px 14px 50px;
    box-sizing: border-box;
}
.width-md{
    margin: 0 auto;
    padding: 15px;
}
.super-head {
    background-color: #10a0e9;
    color: #fff;
}

.super-head th {
    font-size: 16px;
}

.line {
    width: 100%;
    height: 510px;
    overflow: hidden;
    margin-bottom: 20px;
}

.line tr {
    height: 34px;
    font-size: 12px;
    line-height: 34px;
}

.line > tr:nth-of-type(odd) {
    background-color: #f9f9f9;
}

.table {
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
}

.table > thead > tr > th,
.table > tbody > tr > th,
.table > tfoot > tr > th,
.table > thead > tr > td,
.table > tbody > tr > td,
.table > tfoot > tr > td {
    padding: 8px;
    line-height: 1.42857143;
    vertical-align: top;
    border-top: 1px solid #ddd;
}

.table > thead > tr > th {
    vertical-align: bottom;
    border-bottom: 2px solid #ddd;
    background-color: #10a0e9;
    color: #fff;
}

.table > caption + thead > tr:first-child > th,
.table > colgroup + thead > tr:first-child > th,
.table > thead:first-child > tr:first-child > th,
.table > caption + thead > tr:first-child > td,
.table > colgroup + thead > tr:first-child > td,
.table > thead:first-child > tr:first-child > td {
    border-top: 0;
}

.table > tbody + tbody {
    border-top: 2px solid #ddd;
}

.table .table {
    background-color: #fff;
}

.table-bordered {
    border: 1px solid #ddd;
}

.table-bordered > thead > tr > th,
.table-bordered > tbody > tr > th,
.table-bordered > tfoot > tr > th,
.table-bordered > thead > tr > td,
.table-bordered > tbody > tr > td,
.table-bordered > tfoot > tr > td {
    border: 1px solid #ddd;
}

.table-bordered > thead > tr > th,
.table-bordered > thead > tr > td {
    border-bottom-width: 2px;
}

tr {
    transition: transform 0.5s;
}

.upward-animation {
    animation: slide-up 0.5s ease;
} 

 @keyframes slide-up {
        from {
            opacity: 0;
            transform: translateY(50px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }