body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: url('/imgs/landing-bg.jpg') no-repeat center center fixed;
    background-size: cover;
/*    height: 100vh;
    overflow: hidden;*/
}

#landing-container {
    display: flex;
    flex-direction: column;
/*    height: 100vh;
    overflow: hidden;*/
}

.subpage {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    /*   background-color: #f4f4f4;*/
    color: #333;
    transition: transform 0.5s ease-in-out;
    background-size: cover;
    background-position: center;
    text-align: center;
 /*   margin-bottom: 100px;*/
}

.subpage h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.action-button {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 20px;
    font-size: 1.2em;
    text-decoration: none;
    color: #fff;
    background-color: #3498db;
    border-radius: 5px;
    transition: background-color 0.3s ease-in-out;
}

    .action-button:hover {
        background-color: #2980b9;
    }