html {
    font-size: 16px;    
}
body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background-color: #2E26B7;
    background-image: url('/formBackground.jpg');
    background-repeat: no-repeat; /* Prevent image tiling */
    background-position: 0px 0px; /* Position from top left corner */
    background-size: 512px 512px;
    color: white;
}

.container {
    margin-left: 25%; /* Set left margin to 25% */
    width: 75%; /* Adjust remaining width */
}

.header {
    background-color: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
}

    .header h1 {
        font-size: 2em;
        margin: 0;
    }

.main {
    flex: 1;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

    .main p {
        margin-bottom: 15px;
        line-height: 1.5;
    }

.back-button {
    display: flex; /* Allow inline image and text */
    align-items: center; /* Align image and text vertically */
    text-decoration: none; /* Remove the ugly underline from link */
    color: inherit; 
    margin-bottom: 15px;
    position: absolute;
    top: 350px;
    left: 14px;
    z-index: 1;
}

    .back-button span {
        position: absolute;
        top: 5px;
        left: 0px;
        line-height: 1;
    }

.file-selection {
    text-align: center;
}

    .file-selection h2 {
        margin-bottom: 10px;
    }

.input-group-trial {
    display: flex;
    justify-content: center;
    gap: 10px;
}

    .input-group-trial input[type="file"] {
        display: none;
    }

    .input-group-trial label {        
        padding: 10px 20px;
        background-color: #AACCFF;
        color: black;
        cursor: pointer;
        border: 1px solid #AACCFF;
        border-radius: 5px;
    }

        .input-group-trial label:hover {
            background-color: #80aaff;
            border: 1px solid #80aaff;
        }

    .input-group-trial button {
        padding: 10px 20px;
        background-color: #AACCFF;
        color: black;
        border: none;
        cursor: pointer;
        border-radius: 5px;        
    }

        .input-group-trial button:hover {
            background-color: #80aaff;
        }