.download_body .banner {
    width: 100%;
    display: block;
}

.download_body .tab {
    background-color: #f8fafc;
}

.download_body .tab .item {
    width: 150px;
    height: 80px;
    line-height: 80px;
    font-size: 24px;
    color: #585858;
    display: inline-block;
    text-align: center;
    cursor: pointer;
}

.download_body .tab .item.selected {
    color: #f58220;
    border-bottom: 3px #f58220 solid;
}

.download_body .security_container {
    height: 520px;
    position: relative;
}

.download_body .security_container .container {
    position: absolute;
    left: 50%;
    margin-left: -500px;
    bottom: 190px;
}

.download_body .security_container .item {
    float: left;
    width: 260px;
    height: 300px;
    position: relative;
}

.download_body .security_container .item .soft {
    display: block;
    text-align: center;
    position: absolute;
    width: 150px;
    left: 50%;
    margin-left: -75px;
    bottom: 0;
}

.download_body .security_container .item .code {
    border: #f58220 1px solid;
    width: 260px;
    height: 300px;
    display: none;
}

.download_body .security_container .item .code .info {
    color: #333333;
    font-size: 14px;
    text-align: center;
    margin-top: 15px;
}

.download_body .security_container .item .code .qrcode {
    margin-top: 15px;
    width: 185px;
    height: 185px;
    margin-left: auto;
    margin-right: auto;
}

.download_body .security_container .item .code .link {
    margin-top: 20px;
    text-align: center;
}
.download_body .security_container .item .code .link a {
    text-decoration: none;
    color: #f58220;
    font-size: 16px;
}

.download_body .security_container .item.selected .soft {
    display: none;
}

.download_body .security_container .item.selected .code {
    display: block;
}

.download_body .security_container .item.windows {
    width: 150px;
    margin-left: 80px;
}

.download_body .security_container .item .logo {
    height: 64px;
}

.download_body .security_container .item .logo, .download_body .security_container .item .text, .download_body .security_container .item .download {
    text-align: center;
}

.download_body .security_container .item .text {
    font-size: 28px;
    margin-top: 40px;
}

.download_body .security_container .windows .text {
    color: #00a2ff;
}

.download_body .security_container .iphone .text {
    color: black;
}

.download_body .security_container .android .text {
    color: #27c605;
}

.download_body .security_container .item .download {
    margin-top: 60px;
}

.download_body .security_container .item .download .btn {
    width: 150px;
    height: 46px;
    line-height: 46px;
    display: inline-block;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    text-decoration: none;
    -moz-border-radius: 3px; /* Firefox */
    -webkit-border-radius: 3px; /* Safari 和 Chrome */
    border-radius: 3px; /* Opera 10.5+, 以及使用了IE-CSS3的IE浏览器 */
}

.download_body .security_container .windows .btn {
    background-color: #00a2ff;
}

.download_body .security_container .iphone .btn {
    background-color: black;
}

.download_body .security_container .android .btn {
    background-color: #27c605;
}

.download_body .security_container .line {
    float: left;
    width: 1px;
    height: 120px;
    background-color: #f1eadd;
    margin-top: 85px;
}

.download_body .security_container .line1 {
    margin-left: 98px;
    margin-right: 43px;
}

.download_body .security_container .line2 {
    margin-left: 43px;
    margin-right: 43px;
}

.download_body .futures_container .item.windows {
    margin-left: auto;
    margin-right: auto;
    float: none;

}

.download_body .statement {
    font-size: 12px;
    line-height: 180%;
    background-color: #f8fafc;
    padding-top: 30px;
    height: 200px;
}

.download_body .statement .title {
    font-size: 14px;
    margin-bottom: 18px;
}

.download_body .statement .content {
    text-indent: 2em;
}