* {
    margin: 0;
    padding: 0;
    font-family: "microsoft yahei", "PingFang SC", "Helvetica Neue", "Arial", "sans-serif";
}
input, textarea, select {
    outline: none;
    vertical-align: bottom;
}
img {
    border: none;
}
h1,h2,h3,h4 {font-weight: normal;}
a {
    outline: none;
    text-decoration: none;
    cursor: pointer;
}
label {
    cursor: pointer;
    display: inline-block;
}

body {
    background: #ffffff;
}

.clear:after{
    clear: both;
    content: " ";
    display: block;
    height: 0;
    visibility: hidden;
}

.syc_top {
    background: url(/static/images/index_banner.jpg) center center no-repeat;
    width: 100%;
    height: 727px;
    position: relative;
}
.syc_top_header {
    background: url(/static/images/head_op_bg.png) 0 0 repeat;
    width: 100%;
}
.syc_header_con {
    width: 980px;
    margin:0 auto;
    height: 90px;
}
.syc_header_con .logo {
    background: url(/static/images/new_logo.png) 0 0 no-repeat;
    width: 181px;
    height: 50px;
    float: left;
    margin-top: 20px;
}
.syc_header_con .hots {
    float: right;
    width: auto;
    display: inline-block;
    margin-top: 25px;
    text-align: right;
}
.syc_header_con .hots>* {
    margin-left: 12px;
}
.syc_header_con .hots .nav_lang {
    width: 101px;
    height: 32px;
    text-align: center;
    color: #e5e4e3;
    border-radius: 2px;
    margin-top: 5px;
    margin-left: 0;
    /*Chrome和Firefox里面的边框是不一样的，所以复写了一下*/   
    border: 0px;    
    /*很关键：将默认的select选择框样式清除*/   
    appearance:none;   
    -moz-appearance:none;   
    -webkit-appearance:none;    
    /*在选择框的最右侧中间显示小箭头图片*/   
    background: url(/static/images/XIALA.png) no-repeat scroll 80px center transparent;
    /*为下拉小箭头留出一点位置，避免被文字覆盖*/   
    padding-right: 16px;
    background-color: #666;
}
/*清除ie的默认选择框样式清除，隐藏下拉箭头*/ 
.syc_header_con .hots .nav_lang::-ms-expand {
    display: none;
}
.syc_header_con .hots .nav_lang_icon {
    display: block;
    width: 30px;
    height: 30px;
    float: left;
    margin-top: 6px;
    margin-right: 6px;
    background-image: url(/static/images/yuyan.png);    
}
.syc_header_con .hots .hotline {
    margin-top: 5px;
    width: 135px;
    height: 32px;
    background: url("/static/images/hotline.png");
}
.syc_header_con .login, .login_phone {
    padding: 10px 20px;
    font-size: 15px;
    color: #fff;
    background-color: #53a4f4;
    text-align: center;
    border-radius: 2px;
    float:right;
    min-width: 50px;
}

.syc_mid {
    width: 100%;
}

.syc_desc_con {
    width: 980px;
    margin: 0 auto;
    min-height: 445px;
    padding: 45px 0;
}

.syc_mid .syc_desc {
}

.syc_mid .g_bg {
    background-color: #f5f5f5;
}

.syc_desc_l {
    float: left;
}
.syc_desc_r {
    float: right;
}
.w320 {width: 320px;}
.w380 {width: 380px;}
.desc_title{
    font-size: 45px;
    color: #2f2d2d;
    font-weight: normal;
    margin-top: 70px;
}
.desc_p{
    font-size: 20px;
    color: #535353;
    margin-top: 37px;
    line-height: 30px;
}
.desc_lists{
    font-size: 16px;
    margin-top: 30px;
}
.desc_lists ul li{
    list-style-type: disc;
    color: #999;
    line-height: 30px;
    margin-left: 19px;
}

.brand {
    margin: 18px 0 0 0;
    box-shadow: 0 0 30px #fff inset;
    height: 80px;
    background: url(/static/images/brand.jpg) 0 -1px no-repeat;
}

.syc_companys{
    width: 980px;
    margin: 0 auto;
    height: 120px;
    margin-top:60px;
    margin-bottom:70px;
    text-align: center;
}

.syc_companys h2 {
    font-size: 26px;
    color: #434343;
}

.text_red {
    color: #0099ff;
    font-size:30px;
}

.syc_bot {
    background: url(/static/images/index_foot.jpg) center 0 no-repeat;
    height: 250px;
    padding-top: 115px;
    line-height: 20px;
    width: 100%;
    text-align: center;
}

.w990 {
    width: 990px;
    margin: 0 auto;
    overflow: hidden;
}

.know {
    height: 75px;
    background: url(/static/images/foot_op_bg.png) 0 0 repeat;
    color: #fff;
    line-height: 75px;
    margin: 0 auto;
    font-size: 18px;
    display: inline-block;
    padding: 0 50px;
}

.contact {
    width: 163px;
    height: 38px;
    background-color: #53a4f4;
    color: #fff;
    float: right;
    line-height: 40px;
    border-radius: 2px;
    margin-top: 20px;
    text-align: center;
    margin-left: 35px;
}

.f_n{
    margin-top: 125px;
    color: #777;
    font-size: 14px;
    height: 20px;
}
.f_t {
    line-height: 33px;
    *line-height: 20px;
    float: left;
    margin-right: 10px;
}
.f_nav {
    line-height: 33px;
}
.f_nav a{
    text-decoration: none;
    padding:0 10px;
    border-right: 1px solid #eee;
    color: #999;
}
.f_t a{
    text-decoration: none;
    padding:0 10px;
    /* border-right: 1px solid #eee; */
    color: gray;
}
.f-cricon {
    display: inline-block;
    margin: 5px 0 0 0;
    width: 1.5em;
    height: 1.5em;
    background: center/contain no-repeat url(/static/images/gssw-icon-x2_fe90277.png);
}
.f_nav a:hover {
    color: #53a4f4;
}
.f_link_l{border-right: none!important}
.loginbtn a:hover{color: #fff;}
.slogan {margin-top: 4px;}
.new_foot_icon {width: 34px;height: 28px;display: inline-block;background:url(/static/images/zy_logo_left.png) 0 0 no-repeat;margin: 2px 7px 0 4px;vertical-align: top;}
 .fl {
     float: left;
 }
 .fr {
     float: right;
 }

.contact_btns {
    width: 980px;
    margin: 0 auto;
    padding: 5px 0;
    text-align: center;
    margin-top: 440px;
}

.view_btn, .contact_btn, .contact_btn_phone{
    background-color: #53a4f4;
    color: #fff;
    line-height: 40px;
    border-radius: 2px;
    margin-top: 20px;
    height: 38px;
    padding: 13px 102px;
    font-size: 24px;
}

.login:hover, .contact_btn:hover, .a_btn:hover, .contact:hover {
    background: #2d97ff;
}

.main_t {
    margin: 15px 30px;
}

.main_t .exp{
    font-size: 14px;
    color: #b4b4b4;
    margin-bottom: 15px;
}

.main_t .labels {
    margin: 15px 0;
}

.main_t .labels p{
    font-size: 16px;
    color: #666;
    margin-bottom: 5px;
}

.new_in {
    border:1px #e9e9e9 solid;
    padding: 7px 5px;
    width: 457px;
    color: #666;
    font-size: 16px;
}

.big_in {
    border:1px #e9e9e9 solid;
    padding: 7px 5px;
    width: 457px;
    height: 120px;
    color: #666;
    font-size: 16px;
    resize:none;
}

.tr {
    text-align: right;
}

.verTop {
    vertical-align: top;
}

.a_btn {
    background-color: #53a4f4;
    color: #fff;
    line-height: 45px;
    *line-height: 48px;
    border-radius: 2px;
    padding: 10px 45px;
    font-size: 19px;
}

.label {
    margin-right: 10px;
    margin-bottom: 0;
    font-weight: normal;
    cursor: pointer;
    margin-left: 31px;
    margin-top: 12px;
    color: #666;
}
.label input {
    float: left;
    margin: 4px 0 0;
    *margin: 1px 0 0;
    line-height: normal;
    margin-left: -20px;
}
.err_edit {
    background-color: #FDF9CD;
    border: 1px solid #e5e5e5;
    padding: 5px 15px;
    color: #555;
    text-align: center;
}
.contact-us {
    display: none;
}
@media (min-width: 641px) and (max-width:1280px) {
    .syc_top_header{
        width: auto;
        padding:0 20px;
    }
    .syc_desc_con {
        width: auto;
        padding: 25px 20px;
        min-height: auto;
    }
    .syc_desc_con:after {
        clear: both;
        overflow: hidden;
        content: "";
        display: block;
    }
    .syc_desc_l, .syc_desc_r {
        width: 49%;
        float: none;
        display: inline-block;
    }
    .desc_title {
        margin-top: 20px;
    }
    .syc_desc_con img {
        width: 98%;
    }
    .syc_companys,.contact_btns,.syc_header_con,.w990 {
        width: 100%;
    }
    .box_hidden {
        padding: 0 !important;
    }
    .big_in {
        width: 95%;
    }
    
    .f_n {
        /* margin-top: 0px; */
        height: auto;
    }
    .f_n .slogan{
        float: none;
        text-align: center;
        margin: 0;
    }
    .f_n .f_t, .f_n .f_nav {
        float: none;
        margin: 0;
        text-align: center;
    }
    .f_n .f_t {
        margin-right: 5px;
    }
    .f_n .f_t:last-child {
        margin-right: 0;
    }
    .f_n .f_t::after {
        margin-left: 5px;
    }
    .f_nav a {
        padding: 0 5px;
    }
}
.inner_text {
    display: none;
}
.pc_hide {
    display: none;
}
.btn_send {
    line-height: 35px;
    height: 35px;
    display: inline-block;
    box-sizing: border-box;
    padding: 0 10px;
    font-size: 16px;
    background-color: #53a4f4;
    color: #fff;
    border-radius: 2px;
}
@media(max-width: 640px){
    .ph_hide {
        display: none;
    }
    .pc_hide {
        display: block;
    }
    .inner_text {
        position: absolute;
        top: 216px;
        left: 50%;
        -webkit-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
        transform: translateX(-50%);
        width: 282px;
        display: block;
    }
    .a_btn {
        display: block;
        text-align: center;
        padding: 5px 0;
    }
    .big_in {
        width: 95%;
    }
    .syc_top {
        background: url(/static/images/index_banner2.jpg) center center no-repeat;
    }
    .inner_text img {
        width: 100%;
    }
    .syc_header_con {
        width: 100%;
        height: 60px;
    }
    .syc_header_con .logo{
        width: 155px;
        height: 64px;
        float: left;
        margin: 20px 0 0 20px;
        background-size: contain;
    }
    .syc_top_header {
        background: none;
    }
    .syc_header_con .hots {
        width: auto;
        margin: 13px 10px 0 0;
    }
    .syc_header_con .hots img{
        display: none;
    }
    .syc_header_con .hots .nav_lang {     
        width: 73px;
        height: 30px;
        margin-top: 12px;
    }
    .syc_header_con .login_phone {
        margin-left: 2px;
        padding: 5px 10px;
        margin-top: 12px;
    }
    .syc_header_con .hots img {
        margin-top: 5px;
        height: 25px;
    }
    .syc_top{
        height: 100vh;
        background-size: cover;
    }
    .contact_btns_phone {
        text-align: center;
        width: 100%;
        position: absolute;
        bottom: 100px;
    }
    .contact-us {
        text-align: center;
        margin: 40px 0;
        display: block;
    }
    .contact-us .title {
        font-size: 24px;
        margin-bottom: 8px;
    }
    .contact-us .phone-number {
        font-size: 24px;
        line-height: 32px;
        text-decoration: none;
        color: #484848;
        margin-bottom: 5px;
    }
    .contact-us .time-period {
        font-size: 12px;
        color: #aaa;
        margin-bottom: 30px;
    }
    .view_btn, .contact_btn_phone {
        padding: 10px 50px;
        border-radius: 6px;
        -webkit-border-radius: 6px;
        -moz-border-radius: 6px;
        font-size: 21px;
    }
    .syc_desc_con {
        width: 100%;
        padding:  0;
    }
    .w320 {
        width: auto;
    }
    .syc_companys h2{
        font-size: 16px;
    }
    .desc_title {
        margin-top:10px;
        font-size: 24px;
        border-bottom: 2px #53a4f4 solid;
        line-height: 29px;
        display: inline-block;
        padding-bottom: 6px;
    }
    .desc_p {
        margin-top: 10px;
        font-size: 16px;
        text-align: center;
        line-height: 26px;
    }
    .desc_lists {
        margin-top: 10px;
        font-size: 14px;
    }
    .syc_desc_l,.syc_desc_r {
        width: auto;
        text-align: center;
        float: none;
        margin: 10px 10px 0 10px;
    }
    .syc_desc_r {
        padding-bottom: 10px;
    }
    .syc_desc_r img, .syc_desc_l img {
        width: 90%;
    }
    .desc_lists ul li {
        line-height: 25px;
        list-style-type: none;
    }
    .syc_companys {
        width: 100%;
        height: auto;
        padding: 0;
        margin: 30px 0;
        display: none;
    }
    .syc_companys .brand {
        display: none !important;
    }
    .syc_bot {
        height: auto;
        padding-top: 0;
        background:none;
    }
    .know{display: none;}
    .w990 {
        width: 100%;
        border-top: 1px #eee solid;
        padding: 10px 0;
    }
    .know {
        width: 100%;
        background-color: rgba(0,0,0,0.4);
        height: auto;
        line-height: 27px;
        padding: 14px 0;
        text-indent: 0;
        text-align: center;
    }
    .know span {
        float: none;
    }
    .contact {
        margin: 10px auto;
        float: none;
        text-indent: 0;
        display: block;
    }
    .f_n {
        margin-top: 0px;
        height: auto;
    }
    .f_n .slogan{
        float: none;
        text-align: center;
        margin: 0;
    }
    .f_n .f_t, .f_n .f_nav {
        float: none;
        margin: 0;
        text-align: center;
    }
    .f_nav a {
        padding:0 5px;
    }
    .jsboxContent {
        width: 90% !important;
    }
    .new_in {
        width: 95%;
        -webkit-appearance: none;
        -appearance: none;
    }
    .main_t {
        margin: 10px 20px;
    }
    .box_hidden {
        padding-right: 0 !important;
    }
}
@media(min-width: 768px && max-width: 1024px){
    .f_n {
        margin-top: 80px;
    }
    .f_n .slogan{
        text-align: center;
        margin: 0;
    }
    .syc_desc_l, .syc_desc_r {
        margin:  0 30px;
    }
}
.rotating{
    background: url(../images/loading.gif) no-repeat center center;
    top: 0px;
    left: 0px;
    right: 0;
    bottom: 0;
    position: absolute;
    z-index: 9999;
/*     opacity: 0.1;
    -moz-opacity: 0.1;
    fliter:alpha(opacity=10);*/
   display: none;
}