.ej_banner_ctr {
    margin: 60px 0 0;
    width: 100%;
    height: auto;
    background: #f6f9fe;
    border-bottom: 1px #e2e9fd solid;
}
.product_banner_ctt {
    margin: 0 auto;
    width: 1200px;
    height: 260px;
    position: relative;
    display: flex
;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}.product_banner_left {
    flex: 1;
    height: auto;
    display: flex
;
    flex-direction: column;
}.product_banner_pic {
    width: 400px;
    height: 220px;
    display: flex
;
    flex-direction: row;
    justify-content: flex-end;
}.product_banner_title {
    width: 100%;
    font-size: 36px;
    line-height: 66px;
}
.product_banner_btn {
    margin: 20px 20px 0 0;
    width: 102px;
    height: 36px;
    border-radius: 18px;
    border: 2px #008aef solid;
    background: #fff;
    color: #008aef;
    display: flex
;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}.product_banner_btn_ctr {
    width: 100%;
    display: flex
;
    flex-direction: row;
    flex-wrap: wrap;
}.product_ctr, .product_ctr1 {
    margin: 0 auto;
    width: 100%;
    height: auto;
    padding: 30px 0;
}.m_ctt {
    margin: 0 auto;
    width: 1200px;
    height: auto;
}.product_pic {
    width: 480px;
    height: auto;
}.product_js_ctr {
    width: 690px;
    height: 250px;
    display: flex
;
    flex-direction: column;
    justify-content: center;
}.product_pic img {
    width: 100%;
    height: auto;
}.product_js_title {
    width: 100%;
    height: 46px;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
}.product_js_info {
    width: 100%;
    height: auto;
    line-height: 30px;
    color: #555;
}.product_price_ctr {
    margin-top: 30px;
    width: 277px;
    height: auto;
    box-shadow: 0 0 10px #eee;
    border-radius: 20px;
    padding: 25px;
    box-sizing: border-box;
    transition: transform 0.5s;
    transform: translateY(0);
    position: relative;
    display: flex
;
    flex-direction: column;
    justify-content: center;
}.product_price_bb {
    width: 100px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 20px;
    background: #fff9f9;
    border: 1px #fedad2 solid;
    color: #f86342;
}
.product_price {
    margin: 10px 0;
    width: 100%;
    height: auto;
    display: flex
;
    flex-direction: row;
    font-size: 36px;
}.product_info {
    width: 100%;
    height: 40px;
    line-height: 40px;
}.product_fg {
    margin: 20px 0;
    width: 100%;
    height: 1px;
    background: #f2f2f2;
}.product_txt {
    width: 100%;
    height: 34px;
    display: flex
;
    flex-direction: row;
    align-items: center;
    color: #8691a5;
}.product_price_hot {
    position: absolute;
    width: 110px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    border-radius: 0 20px 0 20px;
    top: 0;
    right: 0;
    z-index: 8;
    color: #fff;
    background: #f86342;
    font-size: 14px;
}.product_price .span {
    margin: 20px 0 0 8px;
    font-size: 16px;
    color: #ccc;
}.product_btn {
    margin-top: 15px;
    width: 100%;
    height: 46px;
    line-height: 46px;
    background: #f86342;
    border-radius: 5px;
    box-shadow: 0 0 8px #eee;
    color: #fff;
    text-align: center;
}.product_btn:hover {
    background: #ed522f;
}.product_price_ctr:hover {
    transform: translateY(-8px);
    box-shadow: 0 0 10px #ddd;
}.product_ctr1 {
    background: #f6f9fe;
}.product_version {
    margin-top: 30px;
    width: 1198px;
    height: auto;
    border: 1px #f3f3f3 solid;
    border-radius: 20px;
    display: flex
;
    flex-direction: column;
    background: #fff;
}.product_version_head_ctr {
    width: 100%;
    height: auto;
    background: #fff9f9;
    border-radius: 20px 20px 0 0;
    display: flex
;
    flex-direction: row;
}.product_version_head, .product_version_head1 {
    width: 240px;
    height: 60px;
    color: #666;
    border-right: 1px #f3f3f3 solid;
    display: flex
;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}.product_version_head1 {
    flex: 1;
    font-weight: bold;
    color: #292c35;
}.product_version_txt, .product_version_txt1 {
    width: 240px;
    height: 56px;
    color: #666;
    border-top: 1px #f3f3f3 solid;
    border-right: 1px #f3f3f3 solid;
    display: flex
;
    flex-direction: column;
    justify-content: center;
    padding-left: 30px;
    box-sizing: border-box;
}.product_version_txt1 {
    padding-left: 0;
    flex: 1;
    color: #8691a5;
    align-items: center;
}.product_version_txt_ctr {
    width: 100%;
    height: auto;
    display: flex
;
    flex-direction: row;
}.product_version_txt1 .no {
    font-size: 18px;
    color: #ed522f;
}.product_version_txt1 .yes {
    font-size: 18px;
    color: #00ac5e;
}.product_question_title {
    width: 100%;
    height: 40px;
    color: #ed522f;
}.product_question_txt {
    width: 100%;
    height: 40px;
}