*{
    margin: 0;
    padding: 0;
}
li{
    list-style: none;
}
.selected {
    color: #0066cb;
}
.nav{
    width: 100%;
    min-width: 1200px;
    height: 75px;
    margin: 0 auto;
    position: fixed;
    top: 0;
    z-index: 999;
    background: white;
    box-shadow: 0 0 3px 0;
}
.nav_1{
    width: 100%;
    position: relative;
    height: 75px;
}
.nav_left{
    position: absolute;
    left: 0;
    height: 75px;
    float: left;
    margin-left: 20px;
}
.tit{
    color: #0066cb;
    font-size: 30px;
    font-weight: 600;
    float: left;
    line-height: 75px;
}
.nav_left_right{
    height: 75px;
    display: table-cell;
    vertical-align: middle;
    padding-left: 8px;
}
.tit1 {
    margin: 0;
    font-size: 19px;
    font-weight: bold;
}
.tit2{
    margin: 0;
    font-size:12px;
    font-weight: bold;
}
.nav_right{
    position: absolute;
    right: 0;
    height: 75px;
    float: right;
    margin-right: 20px;
}
.nav_right>ul{
    height: 75px;
    display: table-cell;
    vertical-align: middle;
}
.nav_right>ul>li{
    float: left;
    margin-left: 34px;
    font-size: 16px;
    font-weight: 600;
}
.nav_right>ul>li:hover{
    color: #0066cb;
    cursor: pointer;
}
.qrcodewrap {
    position: absolute;
    right: 0;
    top:52px;
    width: 180px;
    padding: 20px 25px;
    height: 180px;
    background: #fff;
    box-shadow: 1px 1px 4px rgba(0,0,0,.3);
    transition: all .3s;
    visibility: hidden;
    opacity: 0;
    transform: translateY(10px);
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.qrcodewrap .item p {
    text-align: center;
    margin-top: 4px;
    margin-bottom: 0;
    color: #333;
    font-size: 12px;
}
/*首页*/
.lunbo img{
    width: 100%;
}
button{
    font-size: 12px!important;
}
.gc{
    width: 870px;
    height: 350px;
    margin:44px auto 0;
}
.gc h3{
    text-align: center;
    font-size: 30px;
}
.gc_inner{
    margin: 40px auto 0;
    height: 335px;
}
.gc_left{
    float: left;
    width: 388px;
    height: 274px;
}
.gc_left>img{
    margin-top: 30px;
    width: 100%;
}
.gc_right{
    float: right;
    width: 440px;
}
.gc_right p{
    margin: 0;
    font-size: 14px;
    letter-spacing: 1px;
}
.more{
    width: 101px;
    height: 30px;
    border: 1px solid #0066cb;
    background: white;
    color: #0066cb;
    border-radius: 15px;
    margin: 30px auto;
    display: block;
    outline: none;
}
.more:hover{
    background: #0066cb;
    color: white;
}
.service{
    margin-top: 200px;
    background: #f3f5f7;
    height: 516px;
}
.service_inner{
    padding-top: 50px;
}
.service_inner>h2{
    text-align: center;
    font-size: 30px;
}
.service_inner>p{
    width: 580px;
    margin: 16px auto 0;
    color: #999;
    font-size: 16px;
}
.pic{
    width: 968px;
    height: 266px;
    margin: 40px auto 0;
}
.pic p{
    margin: 0;
}
.pic li{
    width: 212px;
    height: 266px;
    float: left;
    position: relative;
}
.pic1{
    width: 212px;
    height: 266px;
}
.pic li:not(:first-child){
    margin-left: 28px;
}
.long{
    width: 155px;
}
.pic1_inner{
    position: absolute;
}
.pic1_inner_first{
    display: none;
    width: 154px;
    height: 214px;
    left: 29px;
    top: 70px;
}
.pic1_inner_first h3{
    margin: 5px 0;
}
.pic1_inner_first>.icon{
    margin-top: 10px;
}
.line{
    width: 28px;
    height: 4px;
    background: white;
    margin: 16px auto 0;
}
.other_line{
    margin: 12px 0 0;
}
.icon{
    width: 60px;
    height: 60px;
    margin: 0 auto 0;
    display: block;
}
.pic_inner_other{
    width: 110px;
    height: 140px;
    left: 56px;
    top:76px;
}
.product{
    width: 100%;
    height: 730px;
    background-image: url("../images/A_3.jpg");
    background-repeat:no-repeat;
    background-size:100% 100%;
    -moz-background-size:100% 100%;
}
.product_inner{
    width: 1048px;
    height: 450px;
    margin: 62px auto 0;
}
.product>h2{
    font-size: 30px;
    color: white;
    text-align: center;
    padding-top: 44px;
}
.product_left{
    width: 260px;
    height: 390px;
    float: left;
    margin-top: 20px;
}
.product_left>img{
    width: 260px;
    height: 160px;
}
.product_left>p{
    color: white;
    padding: 16px 10px 0;
    font-size: 14px;
}
.product_left>button{
    width: 101px;
    height: 30px;
    color: white;
    border-radius: 15px;
    display: block;
    margin-top: 20px;
    border: none;
    outline: none;
    background: rgba(255,255,255,0.5);
}
.btn_left{
    float: left;
    margin-left: 20px;
}
.btn_right{
    float: right;
    margin-right: 20px;
}
.btn_left:hover,.btn_right:hover{
    background: #0066cb;
    color: white;
}
.product_right{
    width: 738px;
    height: 450px;
    background: white;
    opacity: .8;
    float: right;
}
.product_right li{
    width: 206px;
    height: 133px;
    margin: 38px 14px;
    float: left;
}
.product_right img{
    width: 50px;
    height: 50px;
}
.product_right h4{
    margin: 5px 0;
}
.product_right p{
    font-size: 15px;
    color: #2c2727;
    margin: 0;
}
.home{
    width: 100%;
    height: 544px;
    background-image: url("../images/A_12.jpg");
    background-repeat:no-repeat;
    background-size:100% 100%;
    -moz-background-size:100% 100%;
}
.home>p{
    text-align: center;
    font-size: 30px;
    color: white;
    padding-top: 44px;
}
.home_inner{
    width: 1089px;
    height: 396px;
    margin:40px auto 0;
}
.home_inner li{
    width: 307px;
    height: 336px;
    float: left;
}
.home_inner li:not(:first-child){
    margin-left: 66px;
}
.home_inner img{
    width: 70px;
    height: 70px;
    display: block;
    margin: 0 auto;
}
.home_inner h4{
    color: white;
    text-align: center;
    margin: 28px 0;
}
.home_inner p{
    color: white;
    margin: 0;
}
.home_inner button{
    width: 101px;
    height: 30px;
    background: rgba(255,255,255,0.5);
    color: white;
    border-radius: 15px;
    display: block;
    border: none;
    outline: none;
    margin: 0 auto;
}
.home_inner li:nth-child(2)>button{
    margin-top: 24px;
}
.home_inner li:nth-child(3)>button{
    margin-top: 46px;
}
#home_furnishing:hover,#alarm:hover,#yingyin:hover{
    background: #0066cb;
    color: white;
}
.footer_meun{
    background: #272a31;
    width: 100%;
    height: 297px;
}
.footer_meun_inner{
    padding: 50px 0;
    width: 900px;
    height: 179px;
    margin: 0 auto;
}
.footer_meun_inner h3{
    color: white;
}
.footer_meun_inner>ul>li{
    float: left;
}
.footer_meun_inner>ul>li:nth-child(1),.footer_meun_inner>ul>li:nth-child(2){
    width: 100px;
}
.footer_meun_inner>ul>li>ul{
    margin: 30px -26px 0;
}
.footer_meun_inner>ul>li>ul li{
    color: white;
    margin-top: 8px;
    font-size: 12px;
}
.footer_meun_inner>ul>li:not(:first-child){
    margin-left: 84px;
}
#about_gc:hover,#product_solution:hover,#dynamic:hover,#cases:hover,#human_resources:hover,#synopsis1:hover,#home_furnishing1:hover{
    color: #0066cb;
    cursor: pointer;
}
.footer{
    background: #1c1f24;
    width: 100%;
    height: 66px;
}
.footer p {
    width: 442px;
    color: white;
    font-size: 14px;
    cursor: pointer;
    text-align: center;
    margin: 0 auto;
    padding: 22px 0 0 0;
}
/*产品方案*/
.img_container{
    margin-top: 75px;
    position: relative;
    height: 100%;
    width: 100%;
    background-size:100% 100%!important;
    background-repeat:no-repeat!important;
    overflow: hidden;
}
.img_container img{
    width: 100%;
}
.middle_container{
    padding :15% 0;
}
.middle_container h1,.middle_container h2{
    margin: 0;
    text-align: center;
    color: white;
}
.middle_container h1{
    font-size: 50px;
}
.middle_container h2{
    font-size: 24px;
}
.video{
    color: white;
    width: 120px;
    height: 40px;
    background: #0066cb;
    border-radius: 20px;
    border: none;
    outline: none;
    display: block;
    margin: 2% auto 0;
    font-size: 14px!important;

}
.service1>h2{
    text-align: center;
    margin-top:44px;
}
.service1_inner{
    width: 1054px;
    height: 750px;
    margin: auto;
}
.service1_inner li{
    width: 254px;
    height: 330px;
    float: left;
    margin-left: 80px;
    margin-top: 50px;
}
.service1_inner>ul>li:nth-child(1),.service1_inner>ul>li:nth-child(4){
    margin-left: 0;
}
.service1_inner>ul>li:nth-child(2),.service1_inner>ul>li:nth-child(3){
    width: 300px;
}
.service1_inner>ul>li:nth-child(2) p,.service1_inner>ul>li:nth-child(3) p{
    width: 250px;
}
.service1_inner>ul>li:nth-child(5){
    width: 346px;
}
.service1_inner>ul>li:nth-child(5) p{
    width: 300px;
}
.service1_inner img{
    width: 70px;
    height: 70px;
    display: block;
    margin:  20px auto 16px;
}
.service1_inner h3{
    text-align: center;
    margin: 0;
}
.service1_inner p{
    width: 200px;
    margin: 16px auto 0;
    /* color: #999; */
}
/*关于高诚*/
.list{
    position: absolute;
    top:50%;
    left: 50%;
    margin-left: -474px;
}
.list li{
    width: 154px;
    height: 214px;
    float: left;
}
.list li:not(:first-child){
    margin-left: 75px;
}
.list li h3{
    margin-top: 20px;
}
.list li p{
    margin: 0;
}
.list img{
    width: 60px;
    height: 60px;
}
.gc ul{
    width: 870px;
    height: 534px;
    margin: 0;
    padding: 77px 0 0 0;
}
.gc li{
    width: 435px;
    height: 267px;
    float: left;
}
.gc li h4{
    text-align: center;
    margin-top: 20px;
}
.gc li p{
    margin: 8px 0;
    text-align: center;
    font-size: 14px;
}
.gc li img{
    width: 100%;
}
.gc1{
   height: 1070px;
}
/*公司动态*/
.dynamic_list{
    width: 100%;
    height: 100%;
    background: #f3f5f7;
}
.dynamic_list ul{
    padding: 0;
}
.dynamic_list_inner{
    width: 990px;
    background: white;
    margin: 0 auto;
    position: relative;
}
.dynamic_list_inner img{
    width: 153px;
    height: 91px;
}
.dynamic_list_inner li{
    padding: 35px 50px;
}
.dynamic_list_inner h2{
    position: absolute;
    left: 250px;
    top: 32px;
    margin: 0;
}
.date{
    position: absolute;
    left: 250px;
    top: 60px;
    margin: 0;
    font-size: 11px;
    color: #999;
}
.details{
    position: absolute;
    left: 250px;
    top: 80px;
    margin: 0;
    width: 600px;
    height: 50px;
    overflow: hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}
/*联系我们*/
.phone{
    width: 940px;
    height: 130px;
    margin: 52px auto;
}
.phone li{
    float: left;
}
.phone li:nth-child(1){
    margin-right: 110px;
}
.phone li:nth-child(3){
    margin-left: 110px;
}
.phone img{
    width: 50px;
    height: 50px;
    margin: 0 auto;
    display: block;
}
.phone p{
    margin: 10px 0;
    text-align: center;
}
.ability h3,.ability p{
    text-align: center;
    margin: 0;
}
.ability h3{
    margin: 44px 0 10px;
}
.ability p{
    font-size: 14px;
    color: #999;
    margin: 0 0 30px;
}
.ability_details{
    width: 995px;
    height: 352px;
    margin: 0 auto;
}
.ability img{
    width: 479px;
    height: 320px;
    float: left;
}
.ability_details1{
    float: left;
    width: 496px;
    margin-left: 20px;
}
.ability_details1 p{
    margin: 0;
    text-align: start;
    color: black;
}
/*简介*/
.synopsis_middle{
    width: 100%;
}
.synopsis_middle ul{
    width: 720px;
    margin: 0 auto;
    padding: 0;
}
.synopsis_middle li{
    position: relative;
    margin-top: 70px;
}
.synopsis_middle li:nth-child(odd) p{
    width: 580px;
}
.synopsis_middle li:nth-child(odd) img{
    width: 120px;
    height: 120px;
    position: absolute;
    right: 0;
    bottom: 0;
}
.synopsis_middle li:nth-child(even) p{
    width: 580px;
    position: absolute;
    right: 0;
    bottom: 0;
}
.synopsis_middle li:nth-child(even) img{
    width: 120px;
    height: 120px;
}
.synopsis_middle li:nth-child(even) h4{
    position: absolute;
    top: -40px;
    margin: 0;
    left: 140px;
}
.synopsis_middle li:nth-child(4) h4{
    top: -20px;
}
.synopsis_middle li:nth-child(6) h4{
    top: 0;
}
.synopsis_middle li:nth-child(8) h4{
    top: -10px;
}
.synopsis_last{
    width: 825px;
    margin: 60px auto;
}
.synopsis_last h4{
    margin: 0;
}
.synopsis_last span{
    font-weight: 100;
}
/*智慧门禁*/
.excellences{
    width: 780px;
    height: 40px;
    margin: 40px auto;
    padding: 0;
}
.excellences li{
    float: left;
    width: 246px;
    height:40px;
    position: relative;
}
.excellences li:not(:first-child){
    margin-left: 20px;
}
.excellences li h1{
    position: absolute;
    top:0;
    left: 0;
    margin: 0;
}
.excellences li p{
    position: absolute;
    top:0;
    left: 20px;
    margin: 0;
    font-size: 12px;
}
.entrance_list,.entrance_list1{
    width: 780px;
    margin:0 auto;
}
.entrance_list li{
    margin-top: 20px;
}
.entrance_list ul,.entrance_list1 ul{
    padding: 0;
}
.entrance_list h3{
    margin-bottom: 0;
}
.entrance_list p{
    margin: 0;
}
.entrance_list1 ul{
    height: 370px;
}
.entrance_list1 li{
    width: 380px;
    height: 60px;
    float: left;
    margin-top: 40px;
    position: relative;
}
.entrance_list1 li:nth-child(1),.entrance_list1 li:nth-child(2){
    margin-top: 10px;
}
.entrance_list1 img{
    width: 30px;
    height: 30px;
    position: absolute;
    top:0;
    left: 0;
}
.entrance_list1 h3{
    position: absolute;
    top: 0;
    left: 50px;
    margin: 0;
}
.entrance_list1 p{
    position: absolute;
    margin: 0;
    font-size: 14px;
    bottom: 0;
    width: 350px;
}
.FS{
    width: 464px;
    margin: 0 auto;
}
.FS h4{
    display: inline;
}
.XT{
    width: 814px;
    margin: 0 auto;
    position: relative;
}
.text{
    width: 576px;
}
.entrance_list2 li{
    margin-top: 60px;
}
.entrance_list3 li{
    margin-top:130px;
}
.entrance_list3 li:nth-child(1),.entrance_list3 li:nth-child(2){
    margin-top: 10px;
}
.entrance_list3 li:nth-child(3),.entrance_list3 li:nth-child(4){
    margin-top: 80px;
}
.video:hover{
    background: #0066cb;
    color: white;
}
.toGray:hover {
    transform: translate3d(0, -2px, 0);
    -webkit-transform: translate3d(0, -2px, 0);
    box-shadow: 0 10px 50px rgba(0,0,0,0.4);
    -webkit-box-shadow: 0 10px 50px rgba(0,0,0,0.4);
}
.up{
    z-index: 9999;
    width: 34px;
    height:34px;
    border: 1px solid #7d7d7d;
    position: fixed;
    right: 43px;
    bottom: 100px;
    border-bottom: none;
}
.up>img,.tel>img{
    width: 16px;
    height: 16px;
    display: block;
    margin: 9px auto;
}
.tel{
    z-index: 9999;
    width: 34px;
    height:34px;
    border: 1px solid #7d7d7d;
    position: fixed;
    right: 43px;
    bottom: 66px;
}
.telephone{
    z-index: 9999;
    display: none;
    position: fixed;
    right: 77px;
    bottom: 70px;
    width: 150px;
    height:70px;
    background: url("../images/A_18.png");
    background-size:150px 70px;
}
.lianxi{
    color: white;
    margin: 10px 0 0 30px;
}
.haoma{
    color: white;
    margin: 0 0 0 10px;
}