body {
    background-color: #edefed;
}

.download .btn {
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 4px;
}

.download .btn {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.download p {
    margin: 0 0 10px;
}

.download .header {
    width: 100%;
    position: relative;
    min-height: 800px;
    background: url('https://pic.8pig.com/index/download/download_bg.jpg') top center no-repeat;
}

.download .header .bg {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

.download .header .btns {
    position: absolute;
    top: 296px;
    left: 50%;
    margin-left: 200px;
}

.download .header .btns .download-area {
    overflow: auto;
}

.download .header .btns .text {
    color: #fff;
    font-size: 12px;
}

.download .header .btns .btn {
    height: 60px;
    text-align: left;
    padding-left: 0;
}

.download .header .btns .btn img {
    height: 100%;
}

.download .header .btns .btn-wrapper {
    float: left;
    width: 200px;
    margin-left: 20px;
    height: 150px;
    border-left: 1px #ccc solid;
    padding: 15px 20px;
}

.download .pic-qrcode {
    width: 150px;
    display: block;
    float: left;
}