html {
    overflow-y: auto;
    /*如果有溢出自动形成滚动条*/
    -webkit-text-size-adjust: 100%;
    /*不想让iPhone横坚屏切换的时候调节文字*/
    -ms-text-size-adjust: 100%;
    font-size: 100px;
    min-width: 1280px;
    
}

* {
    /*所有元素*/
    outline: none;
    word-wrap: break-word;
    margin: 0;
    padding: 0;
}

body,
html {
    font-family: "PingFang SC","Microsoft YaHei","微软雅黑","Helvetica Neue",Helvetica,"Hiragino Sans GB",Arial,sans-serif;
    line-height: 1.4;
}

body {
    font-size: 14px;
    color: #333;
}

input,
select,
textarea {
    font-size: 100%;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

fieldset,
img {
    border: none;
}

img {
    vertical-align: middle;
    max-width: 100%;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
    font-style: normal;
    font-weight: 500;
}

ol,
ul {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: 400;
}

q:after,
q:before {
    /*在<q></q>标签之间的文字两头加上引号*/
    content: '';
}

a {
    text-decoration: none;
    color: inherit
}
a:hover {
    text-decoration: underline;
}

/*input*/

button {
    border: none;
}

button,
html input[type='button'],
input[type='reset'],
input[type='submit'] {
    -webkit-appearance: button;
    /*渲染成button的风格*/
    text-transform: none;
    outline: none;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #999;
    /*输入框提示语的字体样式*/
}

input::-webkit-inner-spin-button {
    /*解决input的type="number"在部分手机端会出现一个小按钮*/
    -webkit-appearance: none;
    /*去除系统默认appearance的样式,常用于IOS下移除原生样式*/
}

input::-webkit-outer-spin-button {
    /*解决input的type="number"在部分手机端会出现一个小按钮*/
    -webkit-appearance: none;
}

textarea {
    vertical-align: top;
}

button,
input {
    line-height: normal;
}

select {
    margin: 0;
    outline: 0;
}

input.fixAKeyboard:focus,
textarea.fixAndroidKeyboard:focus {
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    -webkit-user-modify: read-write-plaintext-only;
}

input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px white inset !important;
}

button,
input[type=button],
input[type=checkbox],
input[type=reset],
input[type=submit],
label {
    cursor: pointer;
    user-select: none;
    -ms-user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
}

input[type=submit] {
    -webkit-user-modify: read-plaintext-only;
    -moz-user-modify: read-plaintext-only;
    -ms-user-modify: read-plaintext-only;
    -o-user-modify: read-plaintext-only;
    user-modify: read-plaintext-only;
}

input[type='search']::-webkit-search-cancel-button,
input[type='search']::-webkit-search-decoration {
    -webkit-appearance: none;
}

input[type='search'] {
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    -webkit-appearance: textfield;
}

small {
    color: inherit;
}

/*flex box*/

.flex {
    /* display: box; */
    /* OLD - Android 4.4- */
    /* display: -webkit-box; */
    /* OLD - iOS 6-, Safari 3.1-6 */
    /* display: -moz-box; */
    /* OLD - Firefox 19- (buggy but mostly works) */
    /* display: -ms-flexbox; */
    /* TWEENER - IE 10 */
    /* display: -webkit-flex; */
    /* NEW - Chrome */
    display: flex;
    -webkit-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
}

.justify-between {
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.justify-center {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
}
.align-center {
    align-items: center;
}
.vertical {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}

*,
*:before,
*:after {
    box-sizing: border-box;
    /*所有元素以border开始计算盒子大小*/
}

.clearfix {
    clear: both;
}

.clearfix:after,
.clearfix:before {
    /*清除浮动*/
    content: " ";
    display: table;
    height: 0;
}

.clearfix:after {
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.lg {
    display: block;
}
.sm {
    display: none;
}
/* 初始化样式  end */


/* 通用样式 */
html {
    background: #F5F2F5;
}
.box {
    margin: 0.5rem 0;
}
.container {
    width: 1200px;
    margin: 0 auto;
}
.box .container {
    padding: 1rem 0;
}
.box-title {
    font-size: 0.46rem;
    color: #333;
    text-align: center;
    font-weight: 500;
    margin-bottom: 0.27rem;
    line-height: 1.4;
}
.box-subtitle {
    font-size: 0.24rem;
    color: #999;
    text-align: center;
    line-height: 1;
    margin-bottom: 0.34rem;
}
.box-title-line {
    width:0.87rem;
    height:0.04rem;
    background:  rgba(236,101,54,1);
    margin: 0 auto 0.34rem;
}



/* 头部 */
header {
    background: #000;
    color: #fff;
    line-height: 0.46rem;
    padding: .25rem 0;
}
header .logo img {
    height: .6rem;
}
header .nav {
    margin-top: 0.51vw;
}
header .nav li {
    display: inline-block;
}
header .nav li>span {
    padding: 0.1rem 0rem;
    cursor: pointer;
    border-bottom: 1px solid transparent;
    margin: 0 .3rem;
}
header .nav li.active {
    color: #ff673c;
    
}
header .nav li.active>span {
    border-color: inherit;
}
/* 头部 end */




/* 底部 */
footer {
    text-align: center;
}
.footer-content {
    padding: .76rem 0;
    background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/footer-bg.png) 0 0/100% 100% fixed;
    color: #fff;
}
footer .flex>div {
    width: 5em;
}
footer .flex>div.footer-center {
    width: calc(100% - 10em);
}

.footer-center span {
    display: inline-block;
    vertical-align: middle;
    padding: 0 .4rem;
    position: relative;
    text-align: left;
    font-size: 1.4em;
}
.footer-logo:after {
    content: "";
    width: 1px;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    display: block;
    background: #fff;
}
.footer-logo img {
    width: 2.5rem;
    margin-top: -.2rem;
}
.footer-nav p {
    padding: .24rem 0;
}
footer .copyright {
    padding: .4rem 0;
    text-align: center;
    background: #000;
    font-size: .14rem;
    color: #878787;
    line-height: 2;
}



.dialog {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.6);
    z-index: 99;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #999;
    display: none;
    padding: 10px;
}
.dialog .wrap {
    border-radius: 4px;
    background: #fff;
    padding: .4rem 1.4rem;
    position: relative;
}
.dialog p {
    margin: .6rem 0;
}
.dialog p span {
    vertical-align: middle;
}
.dialog p span:nth-of-type(1){
    min-width: 4em;
    display: inline-block;
    text-align: right;
}
.dialog p img {
    vertical-align: top;
    margin-top: -.5em;
}
.dialog p span:nth-of-type(2) {
    color: #333;
}
.dialog .close {
    position: absolute;
    right: 15px;
    top: 15px;
    width: 16px;
    height: 16px;
    background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/close-icon.png) 0 0/100% no-repeat;
    cursor: pointer;
}


@media (max-width: 768px){
    html {
        background: #fff;
        min-width: initial;
    }
    body {
        color: #000;
        padding-top: 64px;
    }
    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        font-weight: 400;
    }
    .box-subtitle {
        font-size: 13px;
        margin-bottom: 10px;
    }
    .container {
        width: 100%;
    }
    .box .container {
        padding-left: 10px;
        padding-right: 10px;
    }
    .box-title {
        color: #000;
    }
    header {
        padding: 15px 20px;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 9999;
        height: 64px;
    }
    header .container {
        position: relative;
    }
    header .logo img {
        width: 110px;
        height: auto;
    }
    header .nav {
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        z-index: 99;
        text-align: center;
        background: rgba(0,0,0,.6);
        padding-left: 60%;
        overflow-x: hidden;
        display: none;
        margin-top: 0;
    }
    header .nav.active {
        display: block;
    }
    header .nav ul {
        height: 100%;
        background: #000;
        padding: 30px 0;
        transition: .4s;
        position: relative;
        left: 120%;
    }
    header .nav.active ul {
        left: 0;
    }
    header .nav li {
        display: block;
        padding: 12px 0;
    }
    .lg {
        display: none;
    }
    .sm {
        display: block;
    }
    footer {
        background: #000;
    }
    footer .container {
        padding: 0 10px;
        font-size: 12px;
    }
    .footer-content {
        padding: 20px 0;
        background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/m/footer-bg.png) 0 0/100% 100% scroll no-repeat;
    }
    
    .footer-nav {
        font-size: 14px;
    }
    .footer-center span.footer-qrcode {
        display: none;
    }
    .footer-center span {
        font-size: 13px;
    }
    footer .flex>div.footer-center, footer .flex>div.footer-nav {
        width: 100%;
        margin: 10px 0
    }
    .footer-logo img {
        width: 100px;
        margin-top: 0;
    }
    
    footer .flex>div.footer-nav a {
        float: left;
        width: 25%;
    }
    .nav-icon {
        position: absolute;
        right: 0;
        top: 6px;
        width: 34px;
        height: 30px;
        background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/m/nav-icon.png) 0 0/100% no-repeat;
    }
    footer .copyright {
        color: #fff;
        font-size: 12px;
        padding: 10px
    }
    
}