html,body,header,nav,main,footer,ul,li,div,span,h1,h2,h5,h6,h4,h3,p,textarea{
    box-sizing: border-box;
    padding:0;
    margin:0;
    color:#555;
    font-family: "Helvetica Neue", Helvetica, "Microsoft YaHei", Arial, Tahoma, sans-serif;
}
html{
    font-size:14px;
}
body{
    background:#f2f2f2;
    
}
ul,ol,dl{
    list-style: none;
}
a{
    text-decoration: none;
    color: #57a3f3;
}
header{
    width: 100%;
    height: 80px;
    color: #fff;
    font-size: 14px;
    background: #1E2A44;
    transition: all .5s;
}
header:hover {
    background: #000;
}
header nav{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}
main{
    width:100%;
    min-height: calc(100vh - 300px);
    display: flex;
    justify-content: center;
    align-items: center;
}

article{
    width:100%;
}

.red{
    color:red;
}
.container{
    width:1200px;
    margin:0 auto;
    background:#fff;
}
.logo{
    width:200px;
    text-align: center;
}
.logo img{
    width:100px;
}
.logo p{
    font-size: 20px;
}
.menu{
    flex:1;
    height:100%;
}
[data-href]{
    cursor: pointer;
}
.log{
    width:200px;
    height:100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.login,.regist{
    cursor: pointer;
}
.menu ul{
    height:100%;
    list-style: none;
    display: flex;
    justify-items: flex-start;
    align-items: center;
}
.menu ul li{
    height:100%;
    display: flex;
    align-items: center;
    padding:0 20px;
    margin:0 20px;
    color:#fff;
}
.menu ul li.active a,ul li:hover a{
    color:#3891F8;
}
ul li a{
    color:#fff;
    cursor: pointer;
    transition: all .2s ease-in-out;
}
.log span{
    margin-right:10px;
    color:#fff;
}
.banner{
    width:100%;
    height:420px;
    background:url("../image/bg-ground1.jpg") no-repeat;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
}
.banner p{
    width:100%;
    height:80px;
    margin-right: 500px;
    text-align: center;
    font-size: 42px;
    color:#fff;
}
.best-choice{
    width: 100%;
    height: 300px;
    background: url(../image/bg-sell.jpg) no-repeat;
    background-size: 100% 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-right: 500px;
}
.best-choice>p{
    color: #fff;
    font-size: 40px;
    margin-bottom: 10px;
}
.best-choice>span{
    font-size: 20px;
    color: #fff;
}
.best-choice>div{
    display: flex;
    margin: 0 auto;
    width: 300px;
    align-items: center;
    justify-content: space-between;
}
.btns{
    font-size: 16px;
    border: 1px solid #fff;
    color: #fff;
    margin-top: 50px;
    width: 130px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    cursor: pointer;
}
.btns:hover{
    opacity: .5;
}
.btns.bg-white{
    color:#38ACFA;
    background:#fff;
}
.intro-con{
    margin-top: 80px;
}
.intro-title{
    font-size: 30px;
    text-align: center;
}
.intro-desc{
    text-align: center;
    margin: 20px 0;
    font-size:16px;
}
.product{
    width: 1200px;
    padding: 20px 0;
    margin: 0 auto 80px;
    display: flex;
    align-items: flex-start;
    justify-content: space-around;
}
.pro-item{
    width:30%;
    height:400px;
    padding:30px;
    background: #fff;
}
.pic-head{
    width:74px;
    height:74px;
    margin:10px auto;
}
.pic-head.fir{
    background:url("../image/morepic.png") no-repeat -114px 0;
}
.pic-head.sec{
    width:96px;
    background:url("../image/morepic.png") no-repeat -520px 0;
}
.pic-head.thr{
    background:url("../image/morepic.png") no-repeat -936px 0;
}
.pro-item-title{
    text-align: center;
    color: #333;
    margin: 20px 0;
    font-size: 16px;
}
.pro-item-desc{
    text-align: center;
    font-size: 14px;
    color: #999;
    height: 30px;
}
.pro-item hr{
    border-color: rgba(255,255,255,.3);
    margin: 30px 0;
}
.info-con{
    margin-top: 20px;
}
.info-item{
    width:100%;
    height: 50px;
    margin-bottom:20px;
    display: flex;
    align-items: center;
}
.info-left{
    width:27px;
    height:27px;
    margin: 10px;
}
.info-left.shangquan{
    background:url("../image/morepic.png") no-repeat 0 -205px;
}
.info-left.city{
    background:url("../image/morepic.png") no-repeat 0 -270px;
}
.info-left.wall{
    background:url("../image/morepic.png") no-repeat -411px -204px;
}
.info-left.check{
    background:url("../image/morepic.png") no-repeat -823px -201px;
}
.info-left.dadui{
    background:url("../image/morepic.png") no-repeat -822px -266px;
}
.info-mid{
    flex:1;
    margin: 0 10px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-around;
}
.info-mid span{
    font-size: 12px;
    color:#9EA7B4;
}
.info-right{
    width:50px;
    font-size: 12px;
}
footer{
    width:100%;
    padding-top:50px;
    background:#fff;
}
.company{
    width:1200px;
    height:160px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
.com-info{
    width:700px;    
}
.com-info>div {
    line-height: 1.5;
}
.com-addr{
    font-size: 13px;
}
.com-info-text{
    font-size: 10px;
    color:#657180;
}
.phone{
    width:250px;
}
.num{
    font-size: 20px;
    margin-bottom: 20px;
}
.btn{
    padding: 5px 20px;
    font-size: 16px;
    border: 1px solid #3891F8;
    color: #3891F8;
    margin-top: 50px;
    width: max-content;
    cursor: pointer;
}

.slider-item{
    width:100%;
    height:500px;
    background: #fff;
}
.item-text{
    width:1000px;
    height:500px;
    margin: 0 auto;
    display: flex;
    /* flex-direction: column; */
    justify-content: space-between;
    align-items: center;
}
.pro-pic{
    width:50%;
}
.pro-pic img{
    width:100%;
}
.txt-left{
}
.txt-right{
    order: 1;
}
.item-info{
    width:max-content;
    padding:20px;
}
.item-info h1{
    font-size: 30px;
    margin-bottom: 20px;
}
.item-info h3{
    margin-bottom: 40px;
}
.item-info p{
    font-size:14px;
    color:#657180;
    line-height: 20px;
    max-width: 400px;
}

.item-info.hasbg h1,.item-info.hasbg h3,.item-info.hasbg p{
    color:#fff;
}
.slid-bg-r-1{
    background:radial-gradient(circle at 0% 0%, #59b7ec 20%, #348AFE 50%,#1e3148);
}
.consult{
    width:100%;
    padding:20px;
    background:#fff;
}
.consult .title{
    font-size:30px;
    margin-bottom :50px;
    text-align: center;
}
.pro-fun{
    width:100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.fun-item{
    width:30%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}
.fun-item p{
    font-size: 18px;
    margin:10px;
}
.fun-item span{
    color:#9EA7B4;
    font-size: 12px;
    line-height: 20px;
}
.consult .btn{
    width:150px;
    font-size: 16px;
    text-align: center;
    margin:50px  auto;
    cursor: pointer;
}
.consult .btn:hover{
    border-color:#77b2f5;
    background:#77b2f5;
    color:#fff;
}

.shade{
    width:100vw;
    height:100vh;
    background:rgba(0,0,0,.5);
    position: fixed;
    top:0;
    left:0;
    z-index: 88;
    display: flex;
    justify-content: center;
    align-items: center;
}
.modal{
    width:400px;
    padding:10px;
    background:#fff;
    border-radius: 5px;
    margin-bottom: 200px;
}
.modal>* {
    margin-bottom: 20px;
}
.modal p{
    font-size: 16px;
    color:#000;
    text-align: center;
    position: relative;
}
.modal span{
    cursor: pointer;
    position: absolute;
    top:0;
    right:0;
    z-index: 11;
    font-size: 24px;
    color:#999;
}
.modal textarea{
    resize: none;
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
    font-size: 14px;
    display: inline-block;
    width: 100%;
    line-height: 1.5;
    padding: 4px 7px;
    border: 1px solid #dddee1;
    border-radius: 4px;
    color: #495060;
    background-color: #fff;
    background-image: none;
    position: relative;
    cursor: text;
    transition: border .2s ease-in-out,background .2s ease-in-out,box-shadow .2s ease-in-out;
}
.modal input {
    display: inline-block;
    width: 95%;
    height: 32px;
    line-height: 1.5;
    padding: 4px 2%;
    font-size: 12px;
    border: 1px solid #dddee1;
    border-radius: 5px;
    color: #495060;
    background-color: #fff;
    transition: border .2s ease-in-out,background .2s ease-in-out,box-shadow .2s ease-in-out;
}
.modal .btns-con{
    width:100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.btns-con button{
    margin: 0 10px;
    font-weight: 400;
    text-align: center;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    background-image: none;
    border: 1px solid transparent;
    white-space: nowrap;
    line-height: 1.5;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    padding: 6px 15px;
    font-size: 12px;
    border-radius: 4px;
    transition: color .2s linear,background-color .2s linear,border .2s linear;
    color: #495060;
    background-color: #f7f7f7;
    border-color: #dddee1;
}
.btns-con button.sure{
    color: #fff;
    background-color: #2d8cf0;
    border-color: #2d8cf0;
}

/***************************购买页*************************************/
.buy.container{
    display: flex;
    background:#fff;
    padding:30px;
    justify-content: space-between;
    align-items: flex-start;
}
.pro-buy,.map{
    width:50%;
}
.pro-type{
    width:100%;
    height:20px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.map>img{
    margin-bottom:20px;
}
.pro-type span{
    color:#999;
    line-height: 20px;
    padding: 0 5px;
}
.pro-desc {
    padding-bottom: 10px;
}
.pro-desc span{
    font-size: 12px;
    color:#999;
}
.pro-desc,.pro-num{
    padding-bottom:20px;
    border-bottom: 1px solid #eee;
}
.row{
    width:100%;
}
.row>p{
    padding: 20px 0 10px;
    font-size: 16px;
    color: #666;
    text-align: left;
}
.price-info{
    display: flex;
    align-items: center;
    justify-content: flex-end;
    height: 80px;
}
.price-info>span{
    color: red;
    margin-right: 30px;
    font-size: 24px;
}
.buynow{
    background: red;
    color: #fff;
    padding: 5px 10px;
    cursor: pointer;
    opacity: .7;
}
.buynow:hover{
    opacity: 1;
}
.pro-title{
    font-size: 22px;
    margin: 10px 0;
}
.options{
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.opt{
    width:30%;
    border:1px solid #eee;
    padding:10px 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.opt:not(:last-child) {
    margin-right: 5%;
}
.opt p{
    font-size: 16px;
    color:#666;
}
.opt span{
    color:#999;
    font-size: 14px;
}
.opt.active{
    border-color:#71AEF7;
}
.price-con{
    text-align: right;
}
.price-con>span{
    color:#999;
}
.price-info .btn{
    margin-top:0;
}
/***************************购买页完*************************************/


/***************************条款**************************************/
.container.cla-page{
    padding:30px 60px;
    margin:20px auto;
    background:#fff;
}
.cla-tip{
    text-indent: 30px;
    padding: 30px 0;
    border-top: 1px solid #eee;
    color: #657180;
    line-height: 30px;
}
.cal-list>li{
    margin-bottom: 40px;
}
.cla-title{
    margin:30px;
    text-align: center;
    font-weight: 400;
}
.list-item-title{
    font-size: 18px;
    padding-bottom: 20px;
}
.cal-txt{
    color:#657180;
    font-size: 14px;
    line-height: 30px;
}
/***************************条款完**************************************/


/***************************列表页*******************************************/
ul.list{
    width: 100%;
    padding: 20px;
}
li.item{
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    border-bottom: 1px dashed #d4d45a;
    padding: 0 10px;
    cursor: pointer;
}
/***************************列表页完*******************************************/








/************************************登录页********************************************/
.log-con{
    width: 350px;
    margin: 0 auto;
    padding: 50px 0;
}
.log-con>div{
    width:100%;
    text-align: center;
    margin-bottom: 15px;
}
.input{
    position: relative;
}
.input:hover .ipt-icon.icon-phone{
    background-position: -53px -30px;
}
.input .ipt-icon{
    position: absolute;
    width: 20px;
    height: 20px;
    background: url("../image/icon.png") no-repeat;
    top: 15px;
    left: 11px;
}
.ipt-icon.icon-phone{
    background-position: 0 -30px;
}
.input:hover .ipt-icon.icon-phone{
    background-position: -53px -30px;
}
.ipt-icon.icon-pswd{
    background-position: 0 -68px;
}
.input:hover .ipt-icon.icon-pswd{
    background-position: -53px -68px;
}
.ipt-icon.icon-repswd{
    background-position: 0 -101px;
}
.input:hover .ipt-icon.icon-repswd{
    background-position: -53px -101px;
}
.input a{
    position: absolute;
    top:15px;
    right:20px;
    z-index: 11;
}
.input input{
    width: 300px;
    height: 30px;
    padding: 10px 10px 10px 40px;
    border: 0;
    font-size: 16px;
    color: #666;
    outline: none;
    background: #e0e5ef;
}
.log-con>div.bankroom{
    text-align: left;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}
.bankroom label{
    display: inline-flex;
    align-items: center;
    margin-bottom: 5px;
}
.auto-con{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.log-con>div.log-btn,.log-regist{
    background: #4798F5;
    color: #fff;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    margin-top: 40px;
    margin-bottom: 20px;
}
.resiger span{
    color:#888;
}





/*****************************************登录页完****************************************/


/*****************************toast弹出框***************************************/
.toast-con{
    width:20%;
    height:100px;
    position: fixed;
    left:40%;
    top:200px;
    z-index: 1111;
    display: none;
    align-items: center;
    justify-content: center;
}
.text-con{
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    max-width: 400px;
    min-width:150px;
    background:#fff;
    border-radius: 5px;
    padding:10px 15px;
    box-shadow: #000 0px 0px 10px 0px;
}
.text-con span{
    font-size: 16px;
}
.text-con i{
    margin-right:10px;
    font-size: 22px;
}
.text-con .success{
    color:#30e030;
}
.text-con .info{
    color:#666;
}
.text-con .error{
    color:red;
}
.text-con .warn{
    color:#ffce2f;
}
.text-con.active{
    animation:fadeIn 0.5s 0s 1 ease normal none ;
}
@-webkit-keyframes fadeIn{
    0%{
    -webkit-transform:translateY(-30px);
    opacity:0;
    } 100%{
    -webkit-transform:translateY(0px);
    opacity:1;
    } 
}
/*****************************toast弹出框完***************************************/