.offline-box {
    font-size: 32rpx;
    width: 100%;
    position: fixed;
    top: 50%;
    text-align: center;
    transform: translateY(-50%);
}

.offline-bg {
    height: 200px;
    width: 200px;
}

.slogan {
    margin-top: 80rpx;
}

.refresh {
    margin-left: 50%;
    transform: translate(-50%);
    width: 240rpx;
    margin-top: 40rpx;
    padding: 20rpx;
    border-radius: 4rpx;
    background-color: #444;
    color: #fff;
}