.eoncen_header_five{
max-width: 1920%;
height: 550px;
background-image: url("../images/five_background.png");
display: flex;
display: -webkit-flex;
justify-content: space-around;
padding-top: 13px;
margin: 0 auto;
}
.five_marketing>div:nth-child(1){
    width:1000px;
    height:128px;
}
*{
    font-family: "微软雅黑";
}
.five_marketing{
    width:1000px;
    margin:100px auto;
}
.five_marketing img{
    display:block;
    margin:0 auto;
}
.five_marketing_content{
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;


}
.five_marketing_content li{
    width:100px;
    text-align:center;
    margin-top:45px;
    font-size:18px;
    color:#333;
}
.five_banner1{
    max-width: 1920px;
    /* margin:0 auto; */
    height:170px;
    background-image: url(../images/five_banner1.png);
    background-size:cover;
    margin-bottom:120px;
    margin-left:auto;
    margin-right:auto;
    margin-bottom:0px;
    
}
.five_menu{
    width:1200px;
    height:320px;
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    margin:0 auto;
    margin-top:120px;
    margin-bottom:115px;
    margin-left:auto;
    margin-right: auto;
}
.five_menu li{
    width:160px;
}
.five_menu div span{
    display: block;
    width:100%;
    text-align: center;
}
.five_menu_tltle span{
    font-size:20px;
    font-weight: bold;
    color:#333;
}
.five_menu_stltle span{
    font-size:14px;
    color:#999;
    border-bottom:1px solid #73e6e6;
}
.five_menu_content span{
    font-size:16px;
    color:#666;
}
.five_menu_tltle{
    margin-top:30px;
    margin-bottom:10px;
}
.five_menu_stltle{
    margin-bottom:15px;
    width:50%;
    margin:10px auto;
    
}
.five_case_nav{
    width:1000px;
    margin:0 auto;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
}
.five_case_nav>li:hover{
    background-color:#8a8ae6;
    color:#fff;
}
.five_case_nav li{
    min-width:100px;
    text-align: center;
    cursor: pointer;
    height:40px;
    line-height:38px;
    /* background-color:#fff; */
    transition: .5s;
    -webkit-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    -moz-transition: .5s;
}
.five_case_nav_active{
    background-color:#8a8ae6;
    color:#fff;
}
.five_case_list_kj{
    width:1200px;
    margin:100px auto;
    position: relative;
}
.five_case_list_li{
    width:100%;
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.five_case_list_list{
    width:260px;
    height:200px;
    /* background-color:#f4e000; */
    border-radius: 5px;
    margin-bottom:50px;
    transition:.5s;
    -webkit-transition:.5s;
    -moz-transition:.5s;
    -ms-transition:.5s;
    -o-transition:.5s;
}
.five_case_list_list:hover{
    transform: scale(1.02);
    -webkit-transform: scale(1.02);
    -moz-transform: scale(1.02);
    -ms-transform: scale(1.02);
    -o-transform: scale(1.02);
    cursor: pointer;
}
/* .five_case_list_list:nth-child(0){
    background-color:#f4e000;
}
.five_case_list_list:nth-child(1){
    background-color:#00e9ff;
}
.five_case_list_list:nth-child(2){
    background-color:#b6f7ad;
}
.five_case_list_list:nth-child(3){
    background-color:#ff9d00;
}
.five_case_list_list:nth-child(4){
    background-color:#f4e000;
}
.five_case_list_list:nth-child(5){
    background-color:#00e9ff;
}
.five_case_list_list:nth-child(6){
    background-color:#b6f7ad;
}
.five_case_list_list:nth-child(7){
    background-color:#ff9d00;
}
.five_case_list_list:nth-child(8){
    background-color:#f4e000;
}
.five_case_list_list:nth-child(9){
    background-color:#b6f7ad;
} */
.five_case_list_left{
    position: absolute;
    top: 41%;
    left: -50px;
}
.five_case_list_right{
    position: absolute;
    top:41%;
    right:-50px;
}
.five_advan{
    width:1200px;
    margin:125px auto;
    display: flex;
    display:-webkit-flex;
    justify-content: space-around;

}
.five_advan_list{
    width:165px;
}
.five_advan_list_ico {
    width:102px;
    height:102px;
    margin:0 auto;
}
.five_advan_list_ico img {
    width:102px;
    height:102px;
    margin:0 auto;
}
.five_advan_list_title{
    width:165px;
    margin-top:35px;
    margin-bottom:16px;
}
.five_advan_list_title span{
    display: block;
    text-align:center;
    font-size:24px;
    
}
.five_advan_list_content span{
    display: block;
    text-align: center;
    font-size:16px;
    color:#999;
}
@media screen and (max-width: 500px) {
.eoncen_header_five {
    width: 100%;
height: 200px;
    background-image: url("../images/five_background.png");
    display: block;
    /* justify-content: space-around; */
    padding-top: 13px;
    margin: 0 auto;
    background-size: 100% 100%;
margin-bottom: 69%;
}
.five_banner1 {
    width: 100%;
    margin: 0 auto;
    height: 41px;
    background-image: url(../images/five_banner1.png);
    background-size: cover;
    margin-bottom: 120px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 0px;
}
.five_menu li {
    width: 34%;
margin: 5% auto;
}
.five_menu {
    width: 100%;
    height: 100%;
    display: block;
    display: block;
    margin: 0 auto;
    margin-top: 120px;
    margin-bottom: 115px;
    margin-left: auto;
    margin-right: auto;
display: flex;
flex-wrap: wrap;
}
.five_case_nav {
    width: 100%;
}
.five_case_nav li {
    min-width: 20%;

}
.five_case_list_li {
    width: 100%;
    display: block;
    display: block;
}
.five_case_list_kj {
    width: 61%;
    margin: 100px auto;
    position: relative;
}
.five_advan {
    width: 100%;
    margin: 48px auto;
    display: block;
}
.five_advan_list {
    width: 100%;
}
.five_advan_list_title {
    margin-left: auto;
    margin-right: auto;
}
.five_marketing img{
    width: 95%;
}
.five_marketing {
    width: 100%;
    margin: 100px auto;
}
.five_marketing > div:nth-child(1) {
    width: 100%;
    height: 38px;
}
.five_marketing_content li {
    width: 15%;
    text-align: center;
    margin-top: 29px;
    font-size: 16px;
    color: #333;
}
.five_banner1{
    display: none;
}
.five_menu li img{
width:100%;
height:auto;
}
.five_case_list_list img{
display:block;
margin:0 auto;
}
.five_case_list_list{
width:100%;
height: auto;
}
/* .five_menu_img img{
    width:20%;
    height:20px;
} */
}