.product-list-box {
    display: flex;
    justify-content: space-between;
    padding: 3.65% 3.65% 3.125%;
}
.product-list-box .left {
    width: 233px;
    margin-right: 28px;
    flex: none;
}
.product-list-box .right {
    flex: 1;
}
.product-nav-list {
    line-height: 1.5;
    font-weight: bold;
    box-shadow: 0px 2px 16px 0px rgba(16,17,55,0.05);
}
.product-nav-tit {
    padding: 23px 0 24px 40px;
    background: #1F204C;
    color: #fff;
    border-bottom: 1px solid #EBEBF0;
}
.product-nav-item,
.v-product-tit-second,
.v-product-tit-third,
.v-product-nav-item-third {
    padding: 24px 0 25px 40px;
    border-bottom: 1px solid #EBEBF0;
}
.product-nav-item.active, .product-nav-item:hover {
    padding-left: 40px;
    background: #1F204C;
    color: #fff;
}
.product-list-box .left .contact-info {
    margin-top: 37px;
    padding: 0 29px 38px;
    line-height: 1.5;
    box-shadow: 0px 2px 16px 0px rgba(16,17,55,0.05);
}
.product-list-box .left .contact-info a {
    display: block;
    font-weight: bold;
}
.product-list-box .left .contact-phone {
    padding-top: 34px;
    padding-bottom: 14px;
    border-bottom: 1px solid #E1E1EB;
    color: #1F204C;
}
.product-list-box .left .contact-btn {
    padding-top: 11px;
    padding-bottom: 12px;
    margin-top: 20px;
    background: #1F204C;
    text-align: center;
    color: #FFFFFF;
}
.product-list-box  .product-tit {
    
    font-weight: bold;
    color: #1F204C;
    border-bottom: 1px solid #EBEBF0;
}
.product-list-box  .product-tit > span {
    display: inline-block;
    padding-bottom: 24px;
    border-bottom: 3px solid #1F204C;
}
.product-list-box .product-list {
    margin-top: 20px;
    margin-bottom: -30px;
    font-size: 0;
}
.product-list-box .product-item {
    display: inline-block;
    width: 31.7%;
    margin-right: 2.45%;
    margin-bottom: 30px;
    background: #F7F7F9;
}
.product-list-box .product-item:nth-child(3n){
    margin-right: 0;
}
.product-list-box .product-item .img-box {
    position: relative;
    padding-top: 66.5%;
    overflow: hidden;
}
.product-list-box .product-item .img-box img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.product-list-box .product-item .hover-cont {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .6);
    transition: top .5s;
}
.product-list-box .product-item .hover-cont .pub-more {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}
.product-list-box .product-item:hover .hover-cont {
    top: 0;
}
.product-list-box .product-item .desc {
    line-height: 1.5;
    padding: 15px 20px;
    text-align: center;
    color: #1F204C;
}

/* 车辆列表 - 左侧导航 */
.v-product-list-box {
    padding-top: 0;
}

.v-product-nav-tit {
    padding: 23px 0 24px 0;
    text-align: center;
    background: #1F204C;
    color: #fff;
}
.v-product-nav-tit.active {
    color: #1F204C;
    background: url(../img/vehicleSeriesimg.png);
    background-size: 100% 100%;
}
.v-product-tit-second.active,
.v-product-nav-item-second.active .v-product-nav-item-third {
     background: #1F204C;
     color: #fff;
     font-size: 20px;
     font-weight: bold;
}
.v-product-tit-second {
    font-size: 20px;
    font-weight: bold;
    display: block;
    border-bottom: 1px solid #EBEBF0;
}
.v-product-tit-third {
    display: block;
    padding-left: 58px;
    border-bottom: 1px solid #EBEBF0;
}
.v-product-nav-item-third {
    display: block;
    padding-left: 76px;
    font-size: 20px;
    font-weight: normal;
}
.v-product-nav-item-third:last-child {
    border-bottom: 1px solid #EBEBF0;
}
.v-product-nav-item-third.active {
    background: #1F204C;
    color: #FFFFFF;
}
.v-product-list-box .icon-arrow {
    position: relative;
    top: -3px;
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-right: 2px;
    background: url(../img/icon-arrow-down2.png) center / contain no-repeat;
    transform: rotate(-90deg);
    vertical-align: sub;
}
.v-product-list-box .icon-arrow1 {
    position: relative;
    top: -5px;
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-right: 2px;
    background: url(../img/icon-arrow-down5.png) center / contain no-repeat;
    transform: rotate(-90deg);
    vertical-align: sub;
}
.v-product-nav-item-second.active .v-product-nav-item-third .icon-arrow1{
    display: none;
}
.v-product-list-box .v-product-tit-second.active .icon-arrow{
    background-image: url(../img/icon-arrow-down3.png);
}
.v-product-nav-item.active .v-product-tit-second .icon-arrow,
.v-product-nav-item-second.active .v-product-tit-third .icon-arrow{
    transform: rotate(0deg);
}
.v-product-nav-item .v-product-nav-item-second {
    display: none;
}
.v-product-nav-item.active .v-product-nav-item-second {
    display: block;
}
/* .v-product-nav-item-second .v-product-nav-item-third {
    display: none;
} */

.v-product-nav-item-second.active .v-product-nav-item-third {
    display: block;
}
.v-product-info {
    padding: 15px 16px 22px;
    background: #F7F7F9;
}
.v-product-info .img-box {
    position: relative;
    padding-top: 60.8%;
    object-fit: cover;
    background: #fff;
} 
.v-product-list-box .product-list {
    margin-top: 0;
}
.v-product-info .v-tit {
    margin-top: 15px;
    line-height: 1.5;
    height: 51px;
    line-height: 1.25;
    font-weight: bold;
}
.v-product-info .v-txt {
    font-size: 12px;
    padding-top: 11px;
    color: #4A4C6E;
}
.v-product-info .v-txt2 {
    padding-top: 20px;
}
.v-product-info .v-price {
    font-weight: bold;
}
.v-product-info .v-tag {
    padding-left: 16px;
    color: #1F204C;
}
.v-product-info .more {
    width: auto;
    margin-top: 30px;
    border: 1px solid #1F204C;
    color: #1F204C;
}
.v-product-info .more .arrow {
    border-color: #1F204C #1F204C transparent transparent;
}
.v-product-info .more:hover {
    background: #1F204C;
    color: #fff;
}
.v-product-info .more:hover .arrow {
    border-color: #fff #fff transparent transparent;
}
.phoneStyle{
  width: 22px;
  vertical-align: text-bottom;
  margin-right: 6px;
}
@media only screen and (max-width: 1240px) {
    .product-list-box .product-item {
        width: 48.5%;
        margin-right: 3%;
    }
    .product-list-box .product-item:nth-child(3n){
        margin-right: 3%;
    }
    .product-list-box .product-item:nth-child(2n){
        margin-right: 0;
    }
    .v-product-info .more {
        font-size: 14px;
        line-height: 44px;
    }
}
@media only screen and (max-width: 1000px){
    .product-list-box .product-item {
        width: 49%;
        margin-right: 2%;
    }
    .product-list-box .product-item:nth-child(3n){
        margin-right: 2%;
    }
    .product-list-box .product-item:nth-child(2n){
        margin-right: 0;
    }
}
@media only screen and (max-width: 768px){
    .v-product-list-box .product-item {
        width: 100%;
        margin-right: 0;
    }
    .product-list-box .right {
        padding-top: 20px;
    }
    .product-nav-box {
        overflow: hidden;
        transform: all 3s;
    }
    .product-list-box {
        flex-direction: column;
    }
    .product-list-box .left {
        width: auto;
        margin-right: 0;
    }
    .product-nav-tit {
        cursor: pointer;
        padding: 13px 0 14px 30px;
    }
    .product-nav-item,
    .v-product-tit-second,
    .v-product-tit-third,
    .v-product-nav-item-third {
        padding: 14px 0 15px 30px;
    }
    .v-product-tit-third {
        padding-left: 58px;
    }
    .v-product-nav-item-third {
        padding-left: 76px;
    }
    .product-list-box .left .contact-info {
        margin-top: 17px;
        margin-bottom: 20px;
    }
    .product-list-box .left .contact-info {
        padding-bottom: 17px;
    }
    .product-list-box .left .contact-phone {
        padding-top: 14px;
    }
    .product-list-box .product-list {
        margin-bottom: -15px;
    }
    .product-list-box .product-item {
        margin-bottom: 15px;
    }
    .product-list-box .product-item .desc {
        padding: 10px 15px;
    }
    .v-product-list-box .icon-arrow {
        top: -3px;
    }
    
}