li {
    list-style: none;
}

div,
html,
body {
    padding: 0;
    margin: 0;
}

html,
body {
    width: 100%;
    min-height: 100vh;
    font-family: Microsoft YaHei;
    overflow: auto;
}

p,
span {
    padding: 0;
    margin: 0;
    float: left;
}

body {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: url(images/app_bg.jpg) no-repeat center top;
    padding: 0;
    margin: 0 auto;
    min-width: 1200px;
    max-width: 1920px;
    background-size: 100% 100%;
}

.center {
    width: 1006px;
    padding: 0;
    margin: 3.3% auto 0 auto;
    position: relative;
    z-index: 15;
}

.left_con {
    width: 702px;
    height: 137px;
    padding: 0;
    margin: 100px 0 0 0;
    float: left;
    position: relative;
    z-index: 20;
}

.left_con_bgline {
    width: 655px;
    height: 58px;
    padding: 0;
    margin: 0;
    background: #2583c6;
    position: absolute;
    right: 0;
    bottom: -20px;
    z-index: -1;
}

.left_con_leftbg {
    width: 47px;
    height: 58px;
    background: url(images/app_jt_03.png) no-repeat center left;
    position: absolute;
    left: 0;
    bottom: -20px;
    z-index: -1;
}

.app_btn {
    width: 141px;
    height: 137px;
    padding: 0;
    margin: 0;
    border-radius: 30px;
    -moz-border-radius: 30px;
    -webkit-border-radius: 30px;
    -o-border-radius: 30px;
    overflow: hidden;
    float: left;
}

.app_btn img{
    width: 141px;
    height: 137px;
}

.app_tit {
    width: 435px;
    font-size: 72px;
    font-weight: bold;
    color: #2583c6;
    float: left;
    padding: 0 0 0 20px;
    margin: 0;
    line-height: 72px;
}

.app_txt {
    font-size: 42px;
    font-weight: normal;
    color: #2583c6;
    float: left;
    padding: 30px 0 0 20px;
    margin: 0;
    line-height: 42px;
}

.app_n_tit {
    width: 435px;
    font-size: 30px;
    font-weight: normal;
    color: #fff;
    float: left;
    padding: 25px 0 0 20px;
    margin: 0;
    line-height: 58px;
}

.app_con {
    width: 435px;
    padding: 0 0 0 161px;
    margin: 60px 0 0 0;
    float: left;
    display: inline;
}

.app_Store {
    width: 259px;
    height: 63px;
    padding: 0;
    margin: 0;
    float: left;
    font-size: 20px;
    color: #fff;
    line-height: 63px;
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    -o-border-radius: 5px;
    overflow: hidden;
    background: url(images/app_apple_logo.png) no-repeat 30px center #1757a7;
    box-shadow: #d7deec 2px 3px 5px 3px;
    -moz-box-shadow: #d7deec 2px 3px 5px 3px;
    -webkit-box-shadow: #d7deec 2px 3px 5px 3px;
    -o-box-shadow: #d7deec 2px 3px 5px 3px;
}

.app_Store span {
    padding-left: 82px;
}

.app_Androide {
    width: 259px;
    height: 63px;
    padding: 0;
    margin: 20px 0 0 0;
    float: left;
    font-size: 20px;
    color: #fff;
    line-height: 63px;
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    -o-border-radius: 5px;
    overflow: hidden;
    background: url(images/app_android_logo.png) no-repeat 30px center #2583c6;
    box-shadow: #d7deec 2px 3px 5px 3px;
    -moz-box-shadow: #d7deec 2px 3px 5px 3px;
    -webkit-box-shadow: #d7deec 2px 3px 5px 3px;
    -o-box-shadow: #d7deec 2px 3px 5px 3px;
}

.app_Androide a {
    color: #fff;
    display: block;
}

.app_Store a {
    color: #fff;
    display: block;
}

.app_Androide span {
    padding-left: 82px;
}

.app_sm {
    width: 150px;
    float: right;
    margin-top: -2px;
}

.app_sm img {
    width: 150px;
    height: 150px;
    float: left;
}

.app_sm p {
    width: 100%;
    text-align: center;
    line-height: 30px;
    font-size: 14px;
    color: #333;
    font-weight: normal;
}

.app_con_txt {
    color: #333;
    font-weight: normal;
    font-size: 16px;
    line-height: 30px;
    width: 100%;
    text-indent: 2em;
    margin-top: 30px;
}

.app_douy {
    width: 100%;
    padding: 0;
    float: left;
    margin-top: 30px;
    height: 97px;
    line-height: 97px;
    font-size: 14px;
    color: #d5686e;
}

.app_douy img {
    float: left;
}

.app_douy span {
    float: left;
    padding-left: 20px;
}

.mobile {
    width: 411px;
    height: 744px;
    padding: 0;
    margin: 0;
    position: absolute;
    right: -44px;
    top: 15px;
    background: url(images/app_body.png) no-repeat center top;
    z-index: 30;
}

.focus {
    height: 434px;
    width: 245px;
    float: left;
    padding: 0;
    margin: 95px 0 0 84px;
    position: relative;
    background: #2583c6;
}

.focus #pic {
    width: 100%;
    height: 434px;
    overflow: hidden;
}

.focus #pic ul {
    width: auto;
    height: 434px;
    float: left;
}

.focus #pic li {
    width: 100%;
    height: 434px;
    float: left;
    text-align: center;
    /* overflow:hidden; */
    position: relative;
}

.focus #pic li a {
    vertical-align: middle;
    overflow: hidden;
}

.focus #pic li img {
    width: 245px;
}

.focus #tip {
    width: 100%;
    height: 14px;
    position: absolute;
    left: -10px;
    bottom: -100px;
    z-index: 13;
    text-align: center;
}

.focus #tip ul {
    width: auto;
    display: inline-block;
    height: 14px;
}

.focus #tip ul li {
    width: 14px;
    height: 14px;
    float: left;
    display: inline;
    margin: 0 5px;
    cursor: pointer;
    background: #ccc;
    border-radius: 14px;
    opacity: 1;
}

.focus #tip ul li.on {
    opacity: 1;
    width: 26px;
    background: #2583c6;
}

@media all and (max-width: 1920px) {
    body {
        background-size: auto auto;
    }
}