.img {
    width: 100%;
    overflow: hidden;
    height: 40vh;
    position: relative;
}

.img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.img p {
    position: absolute;
    color: #fff;
    font-size: 60px;
    font-weight: bolder;
    top: 190px;
    left: 380px;
}

.img p:nth-of-type(1) {
    top: 115px;
}

#navbg {
    width: 100%;
    height: 50px;
    box-shadow: 0 7px 5px rgb(0 0 0 / 15%);
    padding: 18px 0;
    box-sizing: content-box;
}

#navbg ul {
    width: 80%;
    height: 100%;
    margin: 0px auto;
    display: flex;
}

#navbg ul .right {
    line-height: 50px;
    color: #333;
    font-size: 18px;
    display: inline-block;
}

#navbg ul .right a {
    display: block;
    line-height: 60px;
    width: auto;
    padding: 0 10px;
    font-size: 16px;
    color: #333;
    transition: all 0.5s;
    float: left;
    text-align: center;
    /* margin-left: 20px; */
}

#navbg ul .right a.on,
#navbg ul .right a:hover {
    background: #4fcbfe;
    color: #fff;
    font-weight: bold;
}

#navbg ul .right span:hover .bottomLine {
    width: 100%;
    left: 0;
}

#navbg ul .right span .line {
    width: 1px;
    height: 12px;
    background: #b5b5b5;
    left: auto;
    top: 22px;
    right: -20px;
}

#navbg ul .right .hide .line {
    display: none;
}

#navbg ul .left {
    margin-top: 20px;
    font-size: 14px;
    color: #999999;
    position: relative;
    z-index: 1;
}

#navbg ul .left img {
    vertical-align: middle;
    position: relative;
    top: -1px;
}

#navbg ul .left span,
#navbg ul .left a {
    color: #999999;
    line-height: 100%;
}

#navbg ul .left a:hover {
    color: #f6a720;
}

#navbg li.middle {
    height: 50px;
    flex: 1;
    margin: 0 auto;
    text-align: center;
}

#navbg li.middle span {
    display: inline-block;
    font-size: 20px;
    color: #333;
    line-height: 50px;
    vertical-align: top;
}

#navbg li.middle .searchFrom {
    display: inline-block;
    height: 50px;
    background: #f6f6f6;
    margin-left: 18px;
    width: 500px;
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    border: 1px solid #4fcbfe;
}

.searchFrom input[type="text"] {
    height: 48px;
    vertical-align: top;
    width: 97%;
    margin-left: 15px;
    background: none;
    border: none;
}

.searchFrom .searchIco {
    display: block;
    position: absolute;
    right: 0;
    top: 0;
    width: 50px;
    height: 50px;
    background: url(../image/searchIco1.png) no-repeat center;
    border: none;
    background-color: #f6f6f6;
}

.productCenter {
    width: 100%;
    padding: 35px 0 55px;
}

.productCenter .star {
    margin-top: 10px;
}

.productCenter .star i {
    display: inline-block;
    width: 13px;
    height: 13px;
    background: url(../image/star2.png) no-repeat;
}

.productCenter .star i.on {
    background: url(../image/star1.png) no-repeat;
}

.productCenter .star font {
    margin-right: 30px;
    font-size: 12px;
    color: #999;
    font-family: Arial, Helvetica, sans-serif;
}

.productCenter .star img {
    margin-right: 10px;
}

.productmenu {
    width: 23%;
    user-select: none;
}

.productmenu h2 {
    border-bottom: #efefef 1px solid;
    height: 64px;
    line-height: 64px;
    padding-left: 23px;
    font-size: 16px;
    background: #fff;
    font-weight: normal;
}

.productmenu ul li .p1 {
    height: 52px;
    line-height: 52px;
    font-size: 14px;
    background: #f5f5f5;
    position: relative;
    cursor: pointer;
}

.productmenu ul li .p1 img {
    margin-left: 23px;
    margin-right: 15px;
}

/* .productmenu ul li .p1 span {
    position: absolute;
    right: 30px;
    top: 0;
    cursor: pointer;
} */

.productmenu ul li .p1 span:hover {
    color: #4fcbfe;
}

.productmenu .listShow {
    background: #fff;
    padding: 15px 25px 30px;
    display: none;
}

.productmenu .listShow p {
    margin-top: 15px;
    padding-left: 25px;
    position: relative;
}

.productmenu .listShow p.act a {
    color: #4fcbfe;
}


/* .productmenu  .listShow p::before{ content: ''; width: 6px; height: 6px; border: #a4a4a4 1px solid; border-radius: 50%;position: absolute; left: 0; top: 50%; margin-top: -3px;} */

.productmenu .listShow p::before,
.productmenu .listShow2 p::before {
    content: '';
    width: 6px;
    height: 6px;
    border: #a4a4a4 1px solid;
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -3px;
}

.listShow_main ul p.p1::before {
    display: none
}

.productmenu ul li .listShow2 {
    padding: 0 0 20px 50px;
    display: none;
}

.productmenu .listShow_main {
    padding: 0;
}

.listShow_main ul>li p.p1 {
    padding-left: 10px;
    margin-top: 0 !important;
    cursor: pointer;
}

.productmenu .icon_pic {
    display: inline-block;
    background: url(../image/addIco.png) no-repeat center;
    width: 10px;
    height: 10px;
    margin-left: 23px;
    margin-right: 15px;
}

.productmenu ul li.on>.listShow {
    display: block;
}

.listShow li.on .p1 .icon_pic {
    display: inline-block;
    background: url(../image/reduceIco.png) no-repeat center;
}

.productmenu>ul>li.on>.p1 .icon_pic {
    display: inline-block;
    background: url(../image/reduceIco.png) no-repeat center;
}

.productmenu ul li a:hover {
    cursor: pointer;
    text-decoration: none;
    color: #4fcbfe;
}

.productList {
    width: 70%;
    background: #fff;
    padding-bottom: 50px;
}

.productList .listShow>div.clearfix {
    padding: 25px 38px;
    padding-right: 0;
    border-bottom: #efefef 1px solid;
}

.productList .listShow>div .left {
    width: calc(100% - 212px);
}

.productList .listShow>div .left .a1 {
    display: block;
    font-size: 20px;
    color: #333;
}

.productList .listShow>div.clearfix:hover .left .a1 {
    color: #4fcbfe;
}

.right {
    display: inline-block;
    float: right;
}

.parameter {
    display: flex;
    justify-content: space-between;
}

.parameter .btn font {
    display: block;
    color: rgb(30, 151, 139);
    font-size: 17px;
    font-weight: bold;
}

.parameter .btn font span {
    font-size: 25px;
    font-weight: bold;
}

.parameter .btn a {
    display: block;
    text-align: center;
    line-height: 40px;
    margin-top: 15px;
    top: 0px px;
    width: 140px;
    height: 40px;
    background-color: rgb(30, 151, 139);
    border-width: 1px;
    border-radius: 5px;
    box-shadow: none;
    font-size: 18px;
    color: rgb(255, 255, 255);
    cursor: pointer;
}

.parameter .btn a img {
    margin-left: 10px;
    vertical-align: middle;
    position: relative;
    top: -2px;
}

.parameter>div.btn {
    float: left;
    margin-top: 30px;
}

.parameter .txt {
    margin: 30px 0 0 10%;
    float: left;
    width: calc(100% - 130px - 15%);
}

.parameter .txt span {
    margin-right: 10%;
}

.parameter .txt p {
    display: flex;
    margin-bottom: 10px;
    font-size: 17px;
    color: #999;
    font-weight: bold;
}

.parameter .txt p .s2 {
    flex: 1;
    color: #666;
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
}

.productList .listShow>div .right,
.productList .listShow>div .right img {
    overflow: hidden;
}

.page {
    text-align: center;
    margin-top: 50px;
}

.page a {
    border: #e5e5e5 1px solid;
    width: 33px;
    height: 33px;
    line-height: 33px;
    text-align: center;
    font-size: 14px;
    color: #666;
    display: inline-block;
    margin: 0 3px;
    background: #fff;
}

.page a.pagePrev,
.page a.pageNext {
    width: 63px;
}

.page a:hover,
.page a.on {
    background: #4fcbfe;
    color: #fff;
    border-color: #4fcbfe;
}

.productList .listShow {
    margin-bottom: 100px;
}

.listShow2 p .cActive{
    color: #4fcbfe;
}

.productList .listShow .listNull{
    text-align: center;
    font-size: 20px;
    margin-top: 50px;
}

.productDetail {
    background: #fff;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    padding: 25px 35px 55px;
    border-radius: 5px;
}

.productDetail h2 {
    font-size: 32px;
    font-weight: normal;
}

.downA {
    float: right;
    font-family: Arial, Helvetica, sans-serif;
}

.downA a {
    font-size: 12px;
    color: #999;
    margin-left: 40px;
}

.productDetail .star {
    padding-bottom: 20px;
    border-bottom: #efefef 1px solid;
}

.picScroll ul li {
    text-align: center;
    position: relative;
    height: 234px;
}

.picScroll ul li img {
    max-width: 590px;
    max-height: 234px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%)
}

.picScroll {
    background: #333;
    width: 812px;
    padding: 35px 0;
    position: relative;
}

#pageCurr div a,
#pageCurr span {
    margin: 0 10px 0;
}

#pageCurr div a,
#pageCurr span,
#pageCurr span em {
    border-radius: 6px;
}

.list_star {
    margin-bottom: 10px;
    height: 25px;
    overflow: hidden;
}

.list_star img {
    display: block;
    width: 130px;
    height: 25px;
}