.demand{
    width:100%;
    height:auto;
    overflow: hidden;
    padding:60px 0;
}
.demand_main{
    width:1200px;
    height:auto;
    /* overflow: hidden; */
    margin:0 auto;
}
.demand_title{
    font-size:24px;
    font-weight: bold;
    color:#333;
}
.demand_subtitle{
    font-size:14px;
    color:#666;
    padding-top:10px;
}
.demand_form{
    padding:39px 0;
}
.demand_form_li{
    width:298px;
    height:46px;
    border:1px solid #eee;
}
.demand_form_li:first-child{
    width:338px;
    background: url("../images/xiala.png")no-repeat 310px center;
    position: relative;
}
.demand_form_li input{
    width:85%;
    font-size:14px;
    color:#666;
    line-height: 46px;
    padding-left:15px;
    cursor: pointer;
}
.demand_select{
    display: none;
    width:85%;
    height:auto;
    overflow: hidden;
    padding:20px;
    background: #fff;
    box-shadow: 0 0 4px 2px rgba(0,0,0,0.1);
    position: absolute;
    top:42px;
    left:5px;
    border-radius:4px;
}
.demand_select_item{
    width:100%;
    height:35px;
    font-size:14px;
    color:#666;
    cursor: pointer;
}
.demand_form_li.button{
    border:none;
    width:200px;
    height:48px;
    background: #0090ff;
    color:#fff;
    font-size:16px;
    text-align: center;
    line-height: 48px;
    cursor: pointer;
}
.demand_tel{
    font-size:36px;
    color:#0090ff;
    font-weight: 600;
    padding-top:10px;
}
.service{
    width:100%;
    height:430px;
    background: url("../images//service.jpg")no-repeat center/cover;
}
.service_main{
    width:1200px;
    height:auto;
    overflow: hidden;
    margin:0 auto;
    padding:40px 0;
}
.service_title{
    font-size:24px;
    color:#fff;
    font-weight: 600;
}
.service_subtitle{
    font-size:14px;
    color:#fff;
    padding-top:10px;
}
.service_list{
    width:100%;
    height:240px;
    padding-top:40px;
}
.service_item{
    width:20%;
    height:100%;
    float: left;
    background: #000;
    position: relative;
    cursor: pointer;
}
.service_item img{
    width:100%;
    height:100%;
}
.service_item:hover{
    background: #0062ae;
}
.service_item_mask{
    width:100%;
    height:100%;
    position: absolute;
    top:0;
    left:0;
}
.service_item_img{
    width:70px;
    height:70px;
    margin:0 auto;
    margin-top:60px;
}
.service_item_img img{
    width:100%;
    height:100%;
}
.service_item_text{
    font-size:18px;
    text-align: center;
    padding-top:30px;
    color:#fff;
}
.reason{
    width:100%;
    height:auto;
    overflow: hidden;
    background: #fafafa;
    padding:40px 0;
}
.reason_main{
    width:1200px;
    height:auto;
    overflow: hidden;
    margin:0 auto;
}
.reason_title{
    font-size:24px;
    color:#333;
    font-weight: bold;
}
.reason_subtitle{
    font-size:14px;
    color:#999;
    padding-top:10px;
}
.reason_list{
    width:100%;
    height:auto;
    overflow: hidden;
    padding-top:40px;
}
.reason_item{
    width:583px;
    height:108px;
    border:1px solid #eee;
    border-radius:12px;
    background: #fff;
    float: left;
    margin-bottom:20px;
}
.reason_item:nth-of-type(2n){
    float: right;
}
.reason_item_img{
    width:60px;
    height:60px;
    padding:0 23px;
}
.reason_item_img img{
    width:100%;
    height:100%;
}
.reason_item_title{
    font-size:16px;
    font-weight: bold;
}
.reason_item_text{
    font-size:14px;
    color:#666;
    padding-top:10px;
}
.process{
    width:100%;
    height:auto;
    overflow: hidden;
    padding:40px 0;
    background: #fff;
}
.process_main{
    width:1200px;
    height:auto;
    margin:0 auto;
}
.process_list{
    width:1198px;
    height:260px;
    margin-top:40px;
    border:1px solid #eee;
}
.process_item{
    width:298px;
    height:100%;
    border-right:1px solid #eee;
    float: left;
    transition: all 0.5s;
    background: #fff;
    cursor: pointer;
}
.process_item:hover{
    box-shadow: 0 0 8px 4px rgba(0,0,0,0.1);
    transform: scale(1.05) translateZ(0); 
}
.process_item_img{
    width:80px;
    height:80px;
    padding-top:40px;
    padding-left:40px;
}
.process_item_img img{
    width:100%;
    height:100%;
}
.process_item_title{
    width:82px;
    height:56px;
    margin-left:40px;
    margin-top:20px;
}
.process_item_title span{
    display: inline-block;
    font-size:18px;
    color:#333;
    font-weight: bold;
    margin-top:34px;
}
.process_item:first-child .process_item_title{
    background: url("../images/01.png")no-repeat;
}
.process_item_subtitle{
    font-size:14px;
    color:#666;
    padding-left:40px;
    padding-top:10px;
}
.process_item:last-child{
    border-right:none;
}
.process_item:nth-child(2) .process_item_title{
    background: url("../images/02.png")no-repeat;
}
.process_item:nth-child(3) .process_item_title{
    background: url("../images/03.png")no-repeat;
}
.process_item:nth-child(4) .process_item_title{
    background: url("../images/04.png")no-repeat;
}
.news{
    width:100%;
    height:auto;
    overflow: hidden;
    padding-top:40px;
    padding-bottom:60px;
    background: #fafafa;
}
.news_main{
    width:1200px;
    height:auto;
    overflow: hidden;
    margin:0 auto;
}
.news_container{
    width:100%;
    height:auto;
    overflow: hidden;
    padding-top:40px;
    align-items: start;
}
.news_list{
    width:540px;
    height:auto;
    overflow: hidden;
    padding:25px;
    border-radius:8px;
    background: #fff;
}
.news_list_title{
    width:100%;
    height:39px;
    border-bottom:1px solid #eee;
}
.news_list_title span{
    font-size:18px;
    color:#0090ff;
}
.news_list_title a{
    font-size:14px;
    color:#999;
}
.news_li{
    width:100%;
    height:auto;
    overflow: hidden;
}
.news_item{
    width:100%;
    height:54px;
    border-bottom:1px dashed #eee;
    background: url("../images/link.png")no-repeat right center;
}
.news_item:last-child{
    border-bottom:none;
}
.news_icon{
    width:6px;
    height:6px;
    border-radius:6px;
    background: #0090ff;
}
.news_item_title{
    width:90%;
    padding-left:20px;
    font-size:16px;
    color:#333;
}
.bottom{
    width:100%;
    height:100px;
    background: #0090ff;
}
.bottom_main{
    width:1200px;
    height:100%;
    margin:0 auto;
}
.bottom_item{
    height:50px;
}
.bottom_item_img{
    width:50px;
    height:50px;
    float: left;
    padding-right:14px;
}
.bottom_item_con{
    float: left;
}
.bottom_item_title{
    font-size:16px;
    color:#fff;
    font-weight: bold;
}
.bottom_item_subtitle{
    font-size:14px;
    color:#fff;
    padding-top:5px;
}

.slide_bottom{
    width:100%;
    height:100px;
    background: rgba(0,0,0,0.5);
    position: fixed;
    left:0;
    bottom:0;
    z-index:999;
}
.slide_main{
    width:1200px;
    height:100%;
    margin:0 auto;
    position: relative;
}
.slide_close{
    width: 22px;
    height:22px;
    position: absolute;
    top:15px;
    right:20px;
    cursor: pointer;
}
.slide_close img{
    width:100%;
    height:100%;
}
.slide_main_icon{
    width:40px;
    height:40px;
}
.slide_main_icon img{
    width:100%;
    height:100%;
}
.slide_main_text{
    font-size:20px;
    color:#fff;
    padding-left:20px;
}
.silde_main_btn{
    width:310px;
    height:40px;
    margin-left:30px;
}
.slide_main_btn_left{
    width:140px;
    height:40px;
    border-radius:8px;
    background: #0090ff;
    color:#fff;
    line-height: 40px;
    text-align: center;
    font-size:16px;
}
.slide_main_btn_right{
    width:140px;
    height:40px;
    border-radius:8px;
    background: #ff2a2a;
    color:#fff;
    line-height: 40px;
    text-align: center;
    font-size:16px;
}
.slide_main_mask{
    width:198px;
    height:198px;
    /*border-radius:8px;*/
    border:1px solid #eee;
    background: #fff;
    position: absolute;
    right:0;
    bottom:10px;
    box-shadow: 0 0 4px 4px rgba(0,0,0,0.1);
}
.aside{
    display: none;
    width:160px;
    height:213px;
    overflow: hidden;
    padding: 18px;
    border-radius:12px;
    background: #fff;
    position: fixed;
    left:-200px;
    bottom:340px;
    border:1px solid #eee;
    z-index:999;
    cursor: pointer;
}
.aside_pic{
    width:160px;
    height:160px;
    background: #fafafa;
    margin-bottom:15px;
}
.aside_text{
    font-size:14px;
    color:#333;
    text-align: center;
}