@charset "utf-8";
/*编码*/

/*
Document : CSS样式初始化
Description: CSS样式表的初始化，全局样式设置。
*/
/* 全局CSS reset */
/* 页面设置 */

/* 初始化标签在所有浏览器中的margin、padding值 */
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
textarea,
p,
blockquote,
th,
td,
input,
select,
textarea,
button,
img {
    padding: 0;
    margin: 0;
}

html {
    _background: url(about:blank);
}

/* 酌情修改 */
body {
    background: #fff;
    font-family: "微软雅黑", "宋体";
}

body,
th,
td,
input,
select,
textarea,
button {
    font-size: 14px;
    line-height: 1;
}

/* 重置页面文字属性 */

/* 短引用的内容可取值：''或"" */
blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none
}

/* 重置嵌套引用*/

/* 缩写，图片等无边框 */
fieldset,
img,
abbr,
acronym {
    border: 0 none;
}

/* 重置fieldset（表单分组）、图片的边框为0*/
img {
    vertical-align: top;
}

/* 图片在当前行内的垂直位置 */
abbr,
acronym {
    font-variant: normal;
}

legend {
    color: #000;
}

blockquote,
q {
    quotes: none
}

/* 重置嵌套引用的引号类型 */

/* 清除特殊标记的字体和字号 */
address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
    font-weight: normal;
    font-style: normal;
}

/* 重置样式标签的样式 */

/* 上下标 */
/* 统一上标和下标 */
sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

/* 设置表格的边框被合并为一个单一的边框, 指定分隔边框模型中单元格边界之间的距离为0*/

/* 表格标题及内容居左显示 */
caption {
    display: none;
}

/* 重置表格标题为隐藏 */
caption,
th {
    text-align: left;
}

/* 清除列表样式 */
dl,
ul,
ol,
menu,
li {
    list-style: none
}

/* 重置类表前导符号为onne,menu在HTML5中有效 */

input,
button,
textarea,
select,
optgroup,
option {
    font-family: inherit;
    font-size: inherit;
    font-style: inherit;
    font-weight: inherit;
}

/* 输入控件字体 */
input,
select,
textarea,
button {
    vertical-align: middle;
    outline: none;
}

/* 重置表单控件垂直居中*/
textarea {
    resize: none
}

input[type="submit"] {
    cursor: pointer;
}

/* 鼠标样式 */
button {
    border: 0 none;
    background-color: transparent;
    cursor: pointer
}

/* 重置表单button按钮效果 */
input::-moz-focus-inner {
    border: 0;
    padding: 0;
}

/* 标题元素样式清除, 让标题都自定义, 适应多个系统应用 */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: normal;
}

/* 链接样式，颜色可酌情修改 */
a:link {}

/* 未访问的链接 */
a:visited {}

/* 已访问的链接 */
a:hover {}

/* 鼠标移动到链接上 */
a:active {}

/* 选定的链接 */
del,
ins,
a {
    text-decoration: none;
}

a:hover,
a:active,
a:focus {
    text-decoration: none;
}

/* 取消a标签点击后的虚线框 */
a:active {
    star: expression(this.onFocus=this.blur());
}

/* 设置页面文字等在拖动鼠标选中情况下的背景色与文字颜色 */
/*
::selection{color: #fff;}
::-moz-selection{color: #fff;background-color: #4C6E78;}
*/
a {
    outline: none;
    transition: color 0.2s ease 0s;
}

/*CSS3链接秒数缓冲效果2秒*/
/* 层板块缓冲效果CSS3       transition: all 0.3s ease 0s;   */
.clearfix {
    zoom: 1
}

.clearfix:after {
    content: '\20';
    display: block;
    clear: both;
}

.f_yh {
    font-family: "Arial, Helvetica, sans-serif";
}

/*f_yh为英文字体样式*/
.cursor {
    cursor: pointer;
}

.pr {
    position: relative
}

/*相对定位*/
.pa {
    position: absolute
}

/*绝对定位*/
.fl {
    float: left;
}

/*左浮动*/
.fr {
    float: right;
}

/*右浮动*/
.fl,
.fr {
    display: inline;
}

/*浮动后，此元素会被显示为内联元素，元素前后没有换行符*/


/* 样式 */
body{overflow-y: hidden;min-width:1200px;}
.bj {
    width: 100%;
    height: 100%;
    background: url(../img/bg.png)no-repeat center 100%;
    overflow-y: hidden;
}

.box {
    width: 282px;
    height: 602px;
    margin: 0 auto;
    /* border: 1px solid red; */
    margin-top: 140px
}

.box div {
    margin-top: 48px;
    /* border: 1px solid red; */
    height: 65px
}

.box .logo {
    background: url(../img/hl.png)no-repeat center;
    width: 179px;
    height: 183px;
    margin: 0 auto;
    margin-top: 0;
    background-size: cover;
}

.box .ios {
    background: url(../img/ios.png)no-repeat center;
    background-size: contain;

}

.box .Android {
    background: url(../img/Android.png)no-repeat center;
        background-size: contain;
}

.box .web {
    background: url(../img/web.png)no-repeat center;
        background-size: contain;
}

.box .text {
    background: url(../img/text.png)no-repeat center 70%;
    height: 50px;
    width: 100%;
}
@media screen and (min-width:320px) and (max-width:1024px){
    body{width:100%;height:100%}
	.bj{
        height:900px;
        background: url(../img/bg.png)no-repeat center 70%;
        background-position: center top ;}
        
.box div {
    margin-top:37px;
    /* border: 1px solid red; */
    height: 65px;
    background-size: 70%;
}
.box {
    width:420px;
    height: 100%;
    margin: 0;
    /* border: 1px solid red; */
    margin-top: 140px
}
 .ios , .Android , .text , .web {
  
    background-size: 70%;
}
}
@media screen and (min-width:321px) and (max-width:373px){
    body{overflow-x: hidden;overflow-y: auto;}
}
@media screen and (min-width:374px) and (max-width:375px){
   .box{ width: 380px;}
}

@media screen and (min-width:375px) and (max-width:415px){
    body{overflow-x: hidden;overflow-y: auto;}
    
    }

    @media screen and (min-width:300px) and (max-width:320px){
        body{overflow-x: hidden;overflow-y: auto;}
        .bj{height:700px;}
        .box {
            width: 320px;
            height: 602px;
            /* margin: 0 auto; */
            /* border: 1px solid red; */
            margin-top: 10px
        }
        
        .box div {
            margin-top: 48px;
            /* border: 1px solid red; */
            height: 65px
        }
        
        .box .logo {
            background: url(../img/logo.png)no-repeat center;
            width: 179px;
            height: 183px;
            margin: 0 auto;
            ;
            margin-top: 0
        }
    
    
    
    
    
    
    }
    @media screen and (min-width:321px) and (max-width:373px){
    body{overflow-x: hidden;overflow-y: auto;}
}
@media screen and (min-width:374px) and (max-width:375px){
   .box{ width: 380px;}
}

@media screen and (min-width:375px) and (max-width:415px){
    body{overflow-x: hidden;overflow-y: auto;}
    
    }

    @media screen and (min-width:300px) and (max-width:320px){
        body{overflow-x: hidden;overflow-y: auto;}
        .bj{height:700px;}
        .box {
            width: 320px;
            height: 602px;
            /* margin: 0 auto; */
            /* border: 1px solid red; */
            margin-top: 10px
        }
        
        .box div {
            margin-top: 48px;
            /* border: 1px solid red; */
            height: 65px
        }
        
        .box .logo {
            background: url(../img/logo.png)no-repeat center;
            width: 179px;
            height: 183px;
            margin: 0 auto;
            ;
            margin-top: 0;
            background-size: contain;
        }
    }
      @media screen and (device-aspect-ratio: 375/667) {

       .box {width: 388px;}
    }
        /* iphone 5： */
    @media screen and (device-aspect-ratio: 40/71) {
        .box{width:327px;}
    }
    @media only screen and (device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) {
        .box {width: 386px;}
}
@media only screen 
    and (device-width : 414px) 
    and (device-height : 736px) 
    and (-webkit-device-pixel-ratio : 3) {
    /*code*/
        .box {width: 410px;}
}
 @media screen and (max-width: 411px) and (min-width: 360px){
     .box {    width: 482px;
}
     
 }
 @media screen and (max-width: 410px) and (min-width: 360px){
     .box {width:370px;}
 }