html {
     /* 在根元素中计算基准值字体大小，设备宽度 / 设计稿宽度 * 100 100rem */
     font-size: calc(100vw / 1920 * 1);
}
body {
    font-size: 16px;
}
* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
}


a:link {
    color: black;
}

a:visited {
    color: black;
}

a:hover {
    color: #ccc;
}

ul li {
    list-style-type: none;
}

body {
    font-family: Gilroy Semi Bold, -apple-system, BlinkMacSystemFont, Segoe UI,
        PingFang SC, Hiragino Sans GB, Microsoft YaHei, Helvetica Neue, Helvetica,
        Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
}

.head {
    width: 100%;
    height: 88rem;
     background-color: white; 
    /*color: white;*/
    /* background: white 0; */
    position: fixed;
    top: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 26rem;
    z-index: 999;
    /* opacity: 0; */
     color: block; 
}
/*.head:hover{*/
/*    background-color: white;*/
/*    color: black;*/
/*}*/

.head .head1 {
    padding-left: 64rem;
    display: flex;
    align-items: center;
    width: 500rem;
    box-sizing: border-box;
}

.head .head1 .head1-item {
    height: 88rem;
    display: flex;
    align-items: center;
    margin-right: 20rem;
    cursor:pointer;
}
.head .head1 .head1-item1 {
    height: 44rem;
    /*width: 300rem;*/
    /* background-color: #f6f5f3; */
    border-radius: 5rem;
    display: flex;
    align-items: center;
    margin-right: 20rem;
    cursor:pointer;
}

.head .head1 .head1-item1 p{
    font-size: 15rem;
}

.head .head1 .head1-item .img {
    width: 24rem;
    height: 24rem;
    margin-right: 10rem;
    background-image: url('../image/24_分类1.png');
    background-size: 100% 100%;
}
.head .head1 .head1-item1 .img {
    width: 22rem;
    height: 22rem;
    margin-right: 10rem;
    margin-left: 20rem;
    background-image: url('../image/sousuo.png');
    background-size: 100% 100%;
}
.head .head1 .head1-item1 input:focus {
    outline: 0;
    border: 0;
    /* font-size: 15rem;
    display: flex; */
    /* background-color: #f6f5f3; */
}
.head .head1 .head1-item1 input {
    border: 0;
    font-size: 15rem;
    /* background-color: #f6f5f3; */
}

.head .head1 .head1-item p {
    font-size: 15rem;
    display: flex;
    /* color: white; */
}

.head .head2 {
    box-sizing: border-box;
    padding-right: 64rem;
    width: 500rem;
}





#lv-wrap {
    height: 0;
    position: fixed;
    top: 88rem;
    left: 0;
    /* width: 70%; */
    border-top: solid 1rem #eae8e4;
    display: none;
    /* position: relative; */
    background: rgba(0, 0, 0, 0.3);
    z-index: 998;
}

#lv-wraps {
    background-color: white;
    height: 0;
    position: fixed;
    top: 88rem;
    left: 0;
    /* width: 70%; */
    border-top: solid 1rem #eae8e4;
    display: none;
    /* position: relative; */
    background: rgba(0, 0, 0, 0.3);
    z-index: 998;
}

#lv-wraps .zhezhao {
    width: 100%;
    height: 300rem;
    opacity: .4;
}

#lv-wrap .zhezhao {
    width: 100%;
    height: 300rem;
    opacity: .4;
}

#lv-wrap #lv-close {
    height: 56rem;
    width: 56rem;
    position: absolute;
    right: 0;
    top: 0;
    font-size: 17rem;
    background: white;
    z-index: 10;
    text-align: center;
    line-height: 56rem;
    cursor: pointer;
}

#lv-wraps #lv-closes {
    height: 56rem;
    width: 56rem;
    position: absolute;
    right: 0;
    top: 0;
    font-size: 17rem;
    background: white;
    z-index: 10;
    text-align: center;
    line-height: 56rem;
    cursor: pointer;
}

#lv-wrap .lv-wrap1 {
    /* height: 650rem; */
    height: 100vh;
    background: white;
    width: 100%;
    display: none;
    overflow: hidden;
}

#lv-wrap .lv-wrap1 .menu1 {
    width: 350rem;
    height: 80vh;
    float: left;
    padding: 32rem 35.5rem;
    /* overflow: scroll; */
    overflow-y: scroll;
}

#lv-wrap .lv-wrap1 .menu1 p {
    height: 55rem;
    font-size: 18rem;
    line-height: 55rem;
}

#lv-wrap .lv-wrap1 .menu1 .p1 {
    padding-bottom: 10rem;
    border-bottom: 1rem solid #c4c4c4;
}

#lv-wrap .lv-wrap1 .menu1 .p2 {
    font-size: 28rem;
    margin-top: 30rem;
}

#lv-wrap .lv-wrap1 .menu1 .p3 {
    font-size: 14rem;
    margin-top: 10rem;
    margin-bottom: 20rem;
}

#lv-wrap .lv-wrap1 .menu1 .p4 {
    font-size: 16rem;
    font-weight: 600;
    height: 30rem;
}

#lv-wrap .lv-wrap1 .menu1 .p5 {
    font-size: 16rem;
    height: 30rem;
}

#lv-wrap .lv-wrap1 .menu1 ul li {
    height: 55rem;
    font-size: 18rem;
    line-height: 55rem;
}

#lv-wrap .lv-wrap1 .menu1 ul li:hover {
    color: #cccccc;
    cursor: pointer;
    text-decoration: underline;
}

#lv-wrap .lv-wrap1 .menu1 ul li:hover a {
    color: #cccccc;
}

#lv-wrap .lv-wrap1 .menu1 ul li a {
    display: block;
}

#lv-wrap .lv-wrap1 .menu2 {
    padding: 32rem 40rem;
    width: 350rem;
    /* height: 85vh; */
    float: left;
    background: #f6f5f3;

}

#lv-wrap .lv-wrap1 .menu2 ul {
    display: none;
}

#lv-wrap .lv-wrap1 .menu2 ul li {
    cursor: pointer;
    height: 45rem;
    font-size: 15rem;
    line-height: 45rem;
}

#lv-wrap .lv-wrap1 .menu2 ul li:hover {
    color: #ccc;
    cursor: pointer;
    text-decoration: underline;
}

#lv-wrap .lv-wrap1 .menu2 ul li:hover a {
    color: #ccc;
}

#lv-wrap .lv-wrap1 .menu2 .active {
    display: block;
}

#lv-wrap .lv-wrap1 .menu3 {
    width: 480rem;
    float: left;
    /* height: 85vh; */
    /* overflow: scroll; */
    overflow-y: scroll;
}

#lv-wrap .lv-wrap1 .menu3 .menu3-pic {
    /* width: 100%; */
   
    overflow: hidden;
    
}

#lv-wrap .lv-wrap1 .menu3 .menu3-pic .top1 {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1rem solid #f0f0f0;
}

#lv-wrap .lv-wrap1 .menu3 .menu3-pic .top2 {
    margin-top: 60rem;
    padding-left: 70rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

#lv-wrap .lv-wrap1 .menu3 .menu3-pic .top2 p{
    width: 100%;
   height: 40rem;
   line-height: 40rem;
   font-size: 16rem;
   display: inline-block;
}

#lv-wrap .lv-wrap1 .menu3 .menu3-pic .top2 p:hover{
    color: #ccc;
 }

#lv-wrap .lv-wrap1 .menu3 .menu3-pic .top1 .top1-item {
    width: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 30rem;
    border-right: 1rem solid #f0f0f0;
    box-sizing: border-box;
}

#lv-wrap .lv-wrap1 .menu3 .menu3-pic .top1 .top1-item p {
    margin-top: 15rem;
    font-size: 14rem;
}

#lv-wrap .lv-wrap1 .menu3 .menu3-pic img {
    width: 100%;
    height: 134rem;
}

#lv-wrap .lv-wrap1 .menu3 .menu3-pic .pic {
    display: none;
}

#lv-wrap .lv-wrap1 .menu3 .menu3-pic .active {
    display: block;
}

/* #lv-wrap .lv-wrap1 .menu3:hover .pic {
    transition: all;
    transition-duration: 2s;
    transform: scale(0.95);
} */

#lv-wrap .active {
    display: block;
}




/* 搜索 */
#lv_search {
    height: 0;
    position: fixed;
    /* top: 88rem; */
    top: 0;
    left: 0;
    width: 100%;
    border-top: solid 1rem #eae8e4;
    display: none;
    /* position: relative; */
    /* background: rgba(0, 0, 0, 0.3); */
    background-color: white;
    z-index: 999;
}
#lv_search .search_box1{
    box-sizing: border-box;
    padding: 30rem 0;
    display: flex;
    justify-content: center;
    border-bottom: 1rem solid #eae8e4;
}
#lv_search .search_box1 .search_box1_item{
    background-color: #f6f5f3;
    width: 650rem;
    height: 50rem;
    border-radius: 5rem;
    display: flex;
    align-items: center;
    /* box-sizing: border-box;
    padding-left: 10rem; */
}
#lv_search .search_box1 .search_box1_item img{
    width: 20rem;
    height: 20rem;
    margin: 0 15rem;
}
#lv_search .search_box1 .search_box1_item input{
    width: 500rem;
    height: 100%;
    border: 0;
    background-color: #f6f5f3;
    font-size: 16rem;
}

#lv_search .search_box1 .search_box1_item input:focus {
    outline: 0;
    border: 0;
    /* font-size: 15rem;
    display: flex; */
    /* background-color: #f6f5f3; */
}
#lv_search .search_box2{
width: 100%;
display: flex;
}

#lv_search .search_box2 .search_box2_left{
    width: 50%;
    /* height: 300rem; */
    box-sizing: border-box;
    border-right: 2rem solid #f6f5f3;
   
}
#lv_search .search_box2 .search_box2_left .top{
    margin-top: 40rem;
    display: flex;
}

#lv_search .search_box2 .search_box2_left .top .list{
    margin-left: 80rem;
    width: 50%;
}

#lv_search .search_box2 .search_box2_left .top .list ul li{
    height: 45rem;
    font-size: 14rem;
}
#lv_search .search_box2 .search_box2_left .buttom{
    margin-top: 20rem;
}

#lv_search .search_box2 .search_box2_left .buttom .text{
    font-size: 14rem;
    margin-left: 80rem;
    display: inline-block;
    margin-bottom: 20rem;
}

#lv_search .search_box2 .search_box2_left .buttom .content{
    display: flex;
}

#lv_search .search_box2 .search_box2_left .buttom .content .boxss { 
    width: 50%;
    margin-left: 80rem;
    display: flex;
}

#lv_search .search_box2 .search_box2_left .buttom .content .boxss img{
    width: 100rem;
    height: 60rem;
    margin-right: 20rem;
}

#lv_search .search_box2 .search_box2_left .buttom .content .boxss text{
    font-size: 14rem;
   
}

#lv_search .search_box2 .search_box2_right{
    width: 50%;
    margin-top: 30rem;
}

#lv_search .search_box2 .search_box2_right .text1{
    font-size: 14rem;
    display: inline-block;
    margin-left: 70rem;
    margin-bottom: 20rem;
}

#lv_search .search_box2 .search_box2_right .item{
    display: flex;
    align-items: center;
    width: 50%;
    /* margin-left: 70rem; */
    box-sizing: border-box;
    padding-left: 70rem;
    margin-bottom: 20rem;
}

#lv_search .search_box2 .search_box2_right .item img{
    width: 100rem;
    height: 100rem;
    margin-right: 20rem;
}
#lv_search .search_box2 .search_box2_right .item text{
    font-size: 14rem;
}





















.video-box {
    font-size: 0;
    position: relative;
}

.video-box .video-background {
    width: 100%;
}

.slogan {
    position: absolute;
    bottom: 47rem;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 684rem;
    color: white;
    text-align: center;
}

.video-box .slogan .subtitle {
    font-size: 32rem;
    margin-bottom: 26rem;
}

.video-box .slogan .but {
    width: 240rem;
    height: 50rem;
    border: 1rem solid white;
    border-radius: 50rem;
    text-align: center;
    line-height: 50rem;
    color: white;
    font-size: 14rem;
    margin: auto;
}

.video-box .slogan .but a{
    color: white;
}

.box {
    margin-top: 30rem;
}

.box p {
    text-align: center;
    font-size: 18rem;
    margin-bottom: 42rem;
}
.box1 {
    margin-top: 78rem;
}

.box1 p {
    text-align: center;
    font-size: 18rem;
    margin-bottom: 42rem;
}
.boxs {
    width: 85%;
    margin: auto;
    display: flex;
    justify-content: space-between;
}

.boxs div {
    width: 32%;
    margin-bottom: 53rem;
}

.boxs div img {
    width: 100%;
    margin-bottom: 10rem;
}

.boxs div p {
    display: flex;
    margin-bottom: 10rem;
    font-size: 16rem;
}

.boxs div .underline {
    text-decoration: underline;
}

.xian {
    border-bottom: 1rem solid #cdcdcd;
}

.bottom {
    padding: 35rem 0;
    width: 85%;
    margin: auto;
    display: flex;
    justify-content: space-between;
}

.bottom-left {
    width: 55%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.bottom-left-item1 {
    display: flex;
    justify-content: space-between;
}

.bottom-left-item2 {
    display: flex;
    justify-content: space-between;
}

.bottom-left-item2 p {
    font-size: 14rem;
    margin: 0;
}

.bottom-right {
    width: 35%;
}

.bottom-right div {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.bottom-right div p {
    margin-bottom: 18rem;
    font-size: 16rem;
}

.bottom-right div p input {
    width: 100%;
    line-height: 38rem;
    border: 1rem solid #cdcdcd;
    box-sizing: border-box;
    padding: 0 10rem;
}

.bottom-right div p input:focus {
    outline: 0;
    border: 1rem solid #cdcdcd;
}

.bottom-right div .input {
    width: 365rem;
    height: 38rem;
    background-color: #fafafa;
}

.bottom-right div .input1 {
    width: 365rem;
    height: 75rem;
    background-color: #fafafa;
}

.bottom-right div .input1 textarea {
    width: 100%;
    height: 100%;
    border: 1rem solid #cdcdcd;
    box-sizing: border-box;
    padding: 10rem 10rem;
}

.bottom-right div .input1 textarea:focus {
    outline: 0;
    border: 1rem solid #cdcdcd;
}

.bottom-left ul li {
    margin-bottom: 25rem;
    font-size: 13rem;
}

.bottom-right button {
    width: 363rem;
    height: 37rem;
    background-color: black;
    color: white;
    text-align: center;
    line-height: 37rem;
    border: 0;
}

.logo {
    text-align: center;
    margin-top: 5rem;
    height: 50rem;
    line-height: 50rem;
    font-size: 27rem;
    margin-bottom: 25rem;
}