body {
    background: #f6f6f6;
}
.banner  {padding-top: 70px;}
.bannerPic img {width: 100%;}



.banner .title {
    position: absolute;
    left: 50px;
    bottom: 50px
}
.banner .title dt {
    width: 42px;
    height: 17px;
    font-size: 12px;
    color: #a3a3a3;
    line-height: 17px
}

.banner .title dd {
    height: 28px;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    line-height: 28px;
    text-align: left
}


.brand-info {
    display: flex;
    justify-content: center;
    color: #666;
    height: 200px;
    font-size: 16px;
    text-align: left;
    background: #01569d;
    padding: 26px;
    border-radius: 4px;
    box-sizing:border-box;
}

.brand-info .l {
    overflow: hidden;
    height: 148px;
    margin-right: 36px
}

.brand-info .l>img {
    height: 100%;
    width: 100%
}

.brand-info dl {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column
}

.brand-info dl dt {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    line-height: 48px
}

.brand-info dl dd {
    color: #ccc;
    font-weight: 400;
    font-size: 14px;
    line-height: 20px
}

.brand-info dl dd:first-of-type {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden
}



.breadCrumb1{margin-top:15px;margin-bottom: 15px;}



/*产品列表页*/
.list-wrap3 {
    display:flex;
    justify-content: center;
    padding: 32px 0;
    background: #f6f6f6;
}
.list-wrap3-l {
    text-align: left;
    min-width: 240px;
    background: #fff;
    font-size: 14px;
    padding: 0 16px;
    box-sizing:border-box;
}
.list-wrap3-r {
    min-width: calc(100% - 264px);
    margin-left: 24px;
    padding: 24px 32px 0 32px;
    background: #fff;
    text-align: left;
    box-sizing:border-box;
}
.list-wrap3-r-nav span{
    padding: 0 20px;
    height: 40px;
    box-sizing: border-box;
    line-height: 40px;
    display: inline-block;
    list-style: none;
    font-size: 14px;
    font-weight: 500;
    color: #303133;
    position: relative;
    border: 1px solid #e4e7ed;
    float: left;
    box-sizing: border-box;
    cursor: pointer;
    transition: color .3s cubic-bezier(.645,.045,.355,1),padding .3s cubic-bezier(.645,.045,.355,1);
}
.list-wrap3-r-nav span.none{
    display:none;
}

.list-wrap3-r-nav span:last-child {
    border-left: none;
}
.list-wrap3-r-nav span:hover,.list-wrap3-r-nav span.active {
    color: #409eff;
}
.list-wrap3-r-nav span.active {
    border-bottom: 0;
}
.list-wrap3-item {display:none;padding-bottom: 20px;}
.list-wrap3-item:first-of-type {
    display: block;
}

.list-wrap3 .collapse-head {
    width: 100%;
    height: 48px;
    line-height: 48px;
    background-color: #fff;
    color: #303133;
    cursor: pointer;
    border-bottom: 1px solid #ebeef5;
    font-size: 13px;
    font-weight: 500;
    transition: border-bottom-color .3s;
}
.list-wrap3 .collapse-head i {
    float: right;
    font-family: fangsong;
    font-weight: 700;
    font-size: 12px;
}
.list-wrap3 .collapse-head.active {
    border-bottom: 0;
}
.list-wrap3 .collapse-head.active i{
    transform: rotate(90deg);
}

.list-wrap3 .collapse-list{
    border-bottom: 1px solid #ebeef5;
    display: none;
    padding-top:10px;
}
.list-wrap3 .collapse-list li a{
    display: block;
    font-size: 13px;
    color: #303133;
    line-height: 1.769230769230769;
    margin: 12px 0 12px 12px;
}



.list-wrap3 .search-list{
    display: flex;
    flex-wrap: wrap;
    max-height: 830px;
    overflow-y: auto;
}

.list-wrap3 .search-list .search-item{
    cursor: pointer;
    width: calc(20% - 16px);
    text-align: left;
    background: #fff;
    margin: 10px
}
.list-wrap3 .search-list .search-item img {
    width: 100%;
}
.list-wrap3 .search-list .search-item .search-item-title{
    font-size: 14px;
    font-weight: 800;
    color: #333;
    line-height: 20px;
    text-align: center;
    cursor: pointer
}

.list-wrap3 .search-list .search-item:nth-child(5n+0) {
    margin-right: 0
}

.list-wrap3 .search-list .search-item:nth-child(5n+1) {
    margin-left: 0
}