/**index.wxss**/
page {
    height: 100%;
    width: 100%;
    background-color: #004588;
}
.container_index{
    width: 100%;
    min-height: 1624rpx;
    height: 100%;
}
.index_img{
    width: 100%;
    height: 100%;
}
.scan_box{
    position: absolute;
    left: 0;
    top: 600rpx;
    padding: 10rpx 20rpx;
    background-color: rgba(49, 49, 49, 0.3);
    color: #fff;
    border-radius: 0 16rpx 16rpx 0;
}