.container {
    background-image: url("../img/background.jpg");
    background-size: cover;
    background-position: center;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    text-align: center;
    color: white;
}

h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}



.download-button {
    padding: 1rem 2rem;
    background-color: #007bff;
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease;
}

.download-button:hover {
    background-color: #0056b3;
}

	*{margin:0; padding:0;}
	a{text-decoration: none;}
	img{width: 100%; height: auto;}
	.weixin-tip{display: none; position: fixed; left:0; top:0; bottom:0; background: rgba(0,0,0,0.8); filter:alpha(opacity=80);  height: 100%; width: 100%; z-index: 100;}
	.weixin-tip p{text-align: center; margin-top: 0%; padding:0 0 0 42%;}