.dh-search {
    position: absolute;
    top: 0;
    right: 0;
    height: 30px
}

.search-header {
    margin-top: 30px
}

.search-header i {
    font-size: 24px
}

.dhh, .pros-info, .sousou {
    position: relative
}

.pros-info-sin {
    color: var(--text-gray)
}

.pros-info h1 {
    color: #333;
    font-weight: 800;
    font-size: 22px;
    line-height: 50px
}

.pros-info-sin {
    padding-bottom: 18px;
    border-bottom: 1px solid #e2e2e2;
    letter-spacing: 0;
    font-size: 16px
}

.pros-info p {
    padding: 32px 0;
    text-indent: 2em;
    line-height: 25px
}

.pros-info p, .pros-info-xs {
    color: var(--text-gray);
    font-size: 14px
}

.pros-info-xs {
    padding: 20px;
    width: 100%;
    background-color: #f5f5f5;
    line-height: 30px
}

.pros-info-bottom {
    position: absolute;
    right: 0;
    bottom: 0
}

.com {
    margin-top: 70px
}

.pros-nav {
    width: 100%;
    height: 60px;
    border-radius: 5px;
    background-color: #f5f5f5;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-evenly;
}

.pros-nav a {
    display: inline-block;
    padding-bottom: 5px;
    color: var(--text-gray);
    font-size: 16px;
    line-height: 60px;
}

.pros-nav a.active {
    border-bottom: 3px solid var(--text-red)
}

.pros-content {
    margin-bottom: 40px;
    padding: 16px
}

.pros-content img {
    display: block;
    margin: 0 auto
}

.com2 {
    font-size: 16px
}

.com1 p{
    margin: 0;
}

.com1 .table tr:first-child, .com2 .table tr:first-child {
    background-color: #515151;
    color: #fff;
    text-align: center;
    font-size: 18px
}

.com1 .table tr:nth-child(2n), .com2 .table tr:nth-child(2n), .com3 .table tr:nth-child(odd) {
    background-color: #f5f5f5
}

.com6 .item-disc li, .com7 .item-disc li {
    color: var(--text-gray);
    line-height: 35px
}

.com6 .item-disc li a, .com7 .item-disc li a {
    color: var(--text-gray);
    font-size: 14px
}

.bg-reds {
    background-color: var(--text-red);
    color: #fff
}

.bg-reds, .border-reds {
    display: inline-block;
    width: 150px;
    height: 45px;
    border: 1px solid var(--text-red);
    border-radius: 5px;
    text-align: center;
    font-size: 16px;
    line-height: 45px
}

.border-reds {
    background-color: #fff;
    color: var(--text-red)
}

a.bg-reds:hover, a.border-reds:hover {
    border: 1px solid var(--text-red);
    background-color: var(--text-red);
    color: #fff
}

.title-l:before {
    background: var(--text-red)
}

.com4 p {
    color: #333;
    font-size: 14px;
    line-height: 40px
}

.com4 p i {
    margin-right: 15px;
    font-size: 20px
}

.com3 .jttive {
    border: 1px solid #e9ecef;
    font-size: 14px
}

.com3 .jttive i {
    position: absolute;
    right: 20px;
    margin-left: 10px;
    font-size: 22px
}

.com3 .jttive td:last-child {
    border-left: 1px solid #e9ecef
}

.com3 .jttive td {
    position: relative;
    display: table-cell;
    vertical-align: middle
}

.com3 .jttive td a {
    display: block;
    color: #333
}

.com3 .jttive td a:hover {
    color: var(--text-red);
    text-decoration: underline
}

.com3 .jttive td a:hover .down {
    background-position: -477px -406px
}

.com3 .jttive tr td.ws-tit {
    width: 310px;
    text-align: left;
    font-weight: 700
}

.bghw {
    margin-bottom: 40px;
    padding: 15px;
    border-radius: 5px;
    background-color: #eee
}

.pro-h2s {
    padding: 36px 0 28px;
    font-weight: 700;
    font-size: 36px
}

.product_categories {
    padding: 25px 0;
    border-radius: 5px;
    background-color: #414141;
    color: #fff;
    text-align: center;
    font-size: 30px
}

.product_categories span {
    display: block;
    margin-top: 24px;
    color: var(--text-gray);
    font-size: 14px
}

.prow-con {
    position: relative;
    margin-top: 15px;
    padding: 20px;
    border-radius: 5px;
    background-color: #fff
}

.pro-imgs img {
    width: 100%
}

.pro-imgs {
    padding: 20px
}

.prow-con .prow-list a .pro-list {
    border-bottom: 1px solid #d0d0d0
}

.prow-con .prow-list a:last-child .pro-list {
    border-bottom: none
}

.prow-con .title-l {
    margin: 20px auto;
    font-weight: 400
}

.pro-list h2 {
    margin-bottom: 20px;
    font-size: 20px
}

.pro-list p {
    font-size: 14px;
    line-height: 28px
}

.pros-btn {
    position: absolute;
    top: 110px;
    right: 20px;
    display: block;
    padding: 5px 15px;
    width: 100px;
    border: 1px solid #999;
    border-radius: 5px;
    background-color: #fff;
    color: #999;
    font-size: 14px
}

.prow-con a:hover .pros-btn {
    border: 1px solid var(--text-red);
    background-color: var(--text-red) !important;
    color: #fff
}

.product_ul {
    padding: 0 15px
}

.product_ul ul li {
    position: relative;
    padding: 0 10px;
    border-bottom: 1px solid #d0d0d0;
    color: #333;
    font-size: 16px;
    line-height: 60px
}

.product_ul ul li.tree-open:before {
    position: absolute;
    top: 15px;
    left: -10px;
    display: inline-block;
    width: 3px;
    height: 30px;
    background: var(--text-red);
    content: " "
}

.product_ul ul li.tree-open .product_ul-right {
    transform: rotate(90deg)
}

.tree-alone a:hover {
    color: var(--text-red)
}

.product_ul ul li.tree-open {
    border-bottom: none
}

.product_ul-right {
    position: absolute;
    right: 0
}

.treess a, a.pro-a {
    color: #333
}

.hot-search {
    margin-top: 7px;
    margin-right: 30px;
    color: var(--text-gray);
    font-size: 14px
}

.hot-search a {
    display: inline-block;
    margin: 0 5px;
    color: var(--text-gray)
}

.hot-search a:hover {
    display: inline-block;
    margin: 0 5px;
    color: var(--text-red)
}

.sousou input {
    width: 210px;
    height: 30px;
    border-radius: 5px;
    background-color: #eee;
    font-size: 14px
}

.sousou i {
    position: absolute;
    top: 5px;
    right: 6px;
    color: var(--text-gray);
    font-size: 19px
}

.tree-open .liness {
    display: block;
    border-bottom: 1px dashed #d0d0d0;
    color: var(--text-red)
}

.tree-close .liness, a.pro-href {
    display: block
}

a.pro-href {
    margin: 10px auto 0;
    padding: 5px 20px;
    width: 100px;
    border: 1px solid var(--text-red);
    border-radius: 5px;
    color: var(--text-red);
    text-align: center;
    font-size: 14px
}

.pro-h1s {
    font-weight: 700;
    font-size: 36px
}

.pro-h1s span {
    display: inline-block;
    border-bottom: 3px solid var(--text-red)
}

.pro-hsp {
    margin-top: 20px;
    width: 77.5%;
    height: 80px;
    color: var( --text-gray);
    text-indent: 2em;
    line-height: 27px
}

.product_ul ul li.tree-alone {
    border-bottom: none;
    line-height: 40px
}

.pro-hspss {
    position: absolute;
    top: 7px;
    right: 15px;
    width: 180px;
    max-width: 180px
}

.active a {
    color: var(--text-red)
}

.pros-content table {
    margin: 0 auto
}

.pros-content .title-l {
    color: #333;
    font-weight: 600;
    font-size: 16px;
    font-family: MicrosoftYaHei-Bold
}

.buy-link:after {
    clear: both;
    display: block;
    content: ""
}

.buy-link {
    display: flex;
    text-align: center
}

.buy-link-one i {
    background-position: -156px -187px
}

.buy-link-one i, .buy-link-two i {
    display: block;
    margin: 10px auto;
    width: 52px;
    height: 52px
}

.buy-link-two i {
    background-position: -350px -221px
}

.buy-link-four i, .buy-link-three i {
    display: block;
    margin: 10px auto;
    width: 52px;
    height: 52px;
    background-position: -84px -187px
}

.buy-link a {
    display: block;
    padding: 5px 10px;
    border: 1px solid var(--text-red);
    border-radius: 25px;
    color: var(--text-red);
    font-size: 14px
}

.buy-link a:hover {
    background: var(--text-red);
    color: #fff
}

.buy-link-four, .buy-link-one, .buy-link-three, .buy-link-two {
    margin-left: 100px
}

.item-disc-faq {
    display: flex;
    flex-wrap: wrap
}

.kownLog_li {
    display: none;
    width: 50%;
    list-style: none
}

.kownLog_li a {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 30px
}

.kownLog_li a:before {
    display: inline-block;
    margin-right: 12px;
    width: 10px;
    height: 10px;
    background-color: var(--text-red);
    content: ""
}

input#pro-btn {
    position: absolute;
    top: 5px;
    right: 6px;
    margin: 0;
    padding: 0;
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 0;
    background-position: -477px -217px;
    font-size: 20px;
    cursor: pointer
}

.down {
    display: inline-block;
    width: 17px;
    height: 17px;
    background-position: -477px -369px;
    vertical-align: middle；
}

.pros-info-xs span {
    display: inline-block;
    width: 45%
}

.pros {
    width: 490px;
    height: 490px
}

.left_nav {
    position: fixed;
    top: -50%;
    left: 8%;
    z-index: 999;
    width: 150px;
    border-top: 3px solid var(--text-red);
    background: #fff;
    box-shadow: 0 3px 4px rgb(0 0 0/18%);
    opacity: 0;
    transition: all .3s
}

.show_left_nav {
    top: 20%;
    left: 8%;
    opacity: 1
}

.left_nav li {
    height: 50px;
    border-bottom: 1px solid #e9e9e9;
    text-align: center;
    line-height: 50px
}

.left_nav li a {
    display: block;
    width: 100%;
    height: 100%;
    color: #5e5e5e;
    text-align: center;
    font-size: 16px;
    transition: all .3s
}

.left_nav li a:hover {
    background: hsla(0, 0%, 78.4%, .5);
    color: #333;
    font-weight: 700
}
.sj{display: none;}
.PC{display: block;}

@media screen and (max-width: 1366px) {
    .left_nav {
        display: none
    }
}
@media screen and (max-width: 1024px) {
    .sj{display: block;}
	.PC{display: none;}
}